General civil design services GB50352-2005 Real Estate Law Real Estate Law Services ...

People's Republic of China national standard.


General civil design. .


Code for design of civil buildings。.


GB 50352-2005. .


Editor in Chief of the Department: the people's Republic of China Ministry of construction.


Approved by: The People's Republic of China Ministry of Construction. .


Implementation date: July 1, 2005.


The People's Republic of China Ministry of Construction Notice No. 327. .


Construction on the publication of national standards of the civil architecture design of the General principles of notice.


Is approved, "General civil design" as the national standard, number one in 2005 for the GB 50352, from July 1, 2005 into effect. Among them, 4. .2. .1,6. .6. .3 (1,4), 6. .7. .2,6. .7. .9,6. .12. .5,6. .14. .1 Article (paragraph) as the mandatory provisions must be strictly enforced, the original "General civil design" JGJ 37-87 shall be repealed simultaneously. .


This standard consists of the construction standards Institute of China construction industry press.


The People's Republic of China Ministry of Construction. .


9 May 2005.


Foreword. .


This standard is based on general principles of construction [2001], no. 87, in the General principles of civil building design-JGJ 37 87, on the basis of the amendments. The revision of the research group in the extensive, practical experience, reference to the relevant international standards and advanced international standards, and in a wide range of opinions, on the basis of the general clauses were amended.


The main technical content of this General is: 1. General; 2. Terminology; 3. Basic provisions; 4. Limit the construction of urban planning; 5. Site design; 6. Building design; 7. Indoor environment; 8. Construction equipment. .


Revised main technical content: design principles, design life, building partitions on basic climate requirements, architecture of the building layout, indoor environment; increased terminology, floor, building walls and Interior and exterior decoration and building equipment, etc..


Bold logo Wording must be strictly enforced. .


This general clauses by Ministry of construction is responsible for management and on the mandatory provisions of the interpretation, by the China building standards and Research Institute is responsible for the content of the interpretation of the specific technologies.


General in the implementation process of this, please sum up the experience of all single-NOTE The accumulated data, Sui Shi Qiang Youguanyijian and Jianshe feedback Ji China Architecture Design Institute Biao Zhun (Beijing West Wai Chegongzhuang Avenue on the 19th, zip code 100044) for future revisions of the reference. .


Editor in Chief of the general clauses, edited and major authors:.


Editor: China Architecture Design and Research Institute of China Building Standard Design. .


Edited by: China urban planning and design, China Academy of building Research Institute of China Southwest architectural design and Research Institute of China architecture design Institute West South central Beijing Institute of architectural design Research Institute, Ltd., Shanghai Institute of architectural design and Research Institute of Tsinghua University in Gansu province Tongji Guangdong Academy of Guangzhou urban planning Chongqing University, Faculty of architecture and the architecture school of Harbin Institute of technology.


Main authors: Zhaoguan Qian Cui Kai Zhang Gu Xu Zhu Changlian are Zhang Shujun Ye Mao Zheng Guoying Extending System Wooden House in Long Geng Zhang Jing-Fu Tu when the British housing Li Yaopei Mr Poon Yuan Qifeng Lin Ruoci Zhao Yuan Fang Chih-Ying Ding Chao Gui Xuewen reinforcement Wang Lan Sun Sun Tong Du Zhijie Zhang broadcast. .


1 General provisions.


1.0.1 In order to comply with the applicable civil, economic, security, health and environmental protection, basic requirements, the enactment of this General, as the various types of civil construction design must abide by general rules. .


The General rules applicable to 1.0.2 construction and expansion of civil architecture design.


1.0.3 Design the exception of civil works construction of the implementation of national laws and regulations, the still should meet the following requirements:. .


1 should follow the principles of sustainable development strategies, people, architecture and environmental interaction.


2 must protect the ecological environment, prevent pollution and damage to the environment;. .


3 should be people-oriented, meet the people's material and spiritual needs.


4 should implement land conservation, energy conservation, water conservation and saving raw materials and the basic national policy;. .


5 shall conform to the requirements of the local town planning, and coordinating with the surrounding environment;.


6 buildings and environment should be a combination of fire, earthquake, flood control, air defense, anti-disaster safety measures such as wind and snow and lightning;. .


7 disabled, the elderly and other people to use, you should provide indoor and outdoor environments; barrier-free facilities.


8 in the national or local historical and cultural cities at all levels of public, historical and cultural protected areas, cultural relics protection units and the construction of scenic spots, should be national or local development of conservation planning and related regulations for. .


1.0.4 civil construction design in addition to the general rule should be subject to this, there should be consistent with national standards of existing relevant norms.


2 terms. .


2.0.1 civil building civil architecture.


For people to live and carry out activities in the construction of the general public. .


Residential building for residential buildings in 2.0.2.


People living in the building for use. .


2.0.3 public building of public buildings.


Activities for people of the various public buildings. .


2.0.4 accessibility facilities barrier-free facilities.


Facilitate the disabled, the elderly, the disabled and visually impaired to use the safety equipment. .


Parking space 2.0.5 parking space.


Parking of motor vehicles and non-motor vehicle indoor and outdoor space. .


Construction site building Foundation 2.0.6.


According to the nature of land ownership and use of building projects identified in the use of space. .


2.0.7 road red line boundary line of roads.


Planning of urban roads (including residential district road) land border. .


2.0.8 land boundary line of the red line; line land property.


The use of various types of ownership of land for the project construction area boundaries. .


Building construction of the line of control 2.0.9 line.


Relevant laws and regulations or determined by the detailed planning of buildings and structures shall not exceed the basal position of the boundary. .


2.0.10 building density building density; building coverage ratio.


In a certain range, the total area of the building and occupied the basement area of the ratio (%). .


2.0.11 volume rate plot ratio, floor area ratio.


Within certain limits, floor area ratio between the sum of land area. .


2.0.12 green greening rate.


Certain areas, accounting for various types of green area ratio of the total area (%). .


2.0.13 sunlight standard insolation standards.


Finds itself under the building climate zones, city size and the nature of the building's use of certain, specified criteria sunshine day (or the Big Chill on the winter solstice day) of the effective sunshine time frame to calculate a starting point for the bottom sill area outside the building window access to the sunshine. .


2.0.14 storey storey height.


Between buildings with floor levels, ground surface (finished surface) calculated the vertical distance from the roof level by the level floor surface (finished surface) to the flat roof of the structure of surface layer or to the structure of surface layer and the top of the hill external skin to extend the line of intersection of the vertical distance calculation. .


Indoor interior headroom 2.0.15 net storey height.


From the floor, the ground surface (finished surface) to the ceiling or floor, roof and effective use of space between the bottom of the vertical distance. .


2.0.16 basement basement.


Room below ground level height over the horizon outside the room clear height of 1 / 2 are the basement. .


Semi-basement semi-basement 2.0.17.


Room below ground level height over the horizon outside the room clear height of 1 / 3, and not more than 1 / 2 are semi-basement. .


2.0.18 device layer mechanical floor.


Secondary structures for the set of heating, air conditioning, water supply and drainage and distribution substation and other equipment and piping used for the entry into operation of the space layer. .


2.0.19 refuge layer refuge storey.


Building height over 1OOm high-rise buildings, special settings for the fire safety and evacuation of the floor for people. .


Open floor 2.0.20 aerial layer.


Only structural support without the external structure of the open space layer. .


2.0.21 step step.


In outdoor or indoor floor or office floor elevation settings for different people walking in the ladder. .


2.0.22 ramp ramp.


Different elevation of the floor to connect the ground for pedestrian or automobile traffic Road slope style. .


2.0.23 railing railings.


Height in the human body between the chest to the abdomen to protect the personal safety or separate space with a separate component of protection. .


2.0.24 stairs stair.


By the continuous walking steps, rest platform and to maintain security fence (or fence), and the corresponding support arm care. .


The structure consists of vertical transportation between as floor construction parts.


2.0.25 deformation joint deformation joint. .


In order to prevent the building outside factors, structure internally generated additional deformation and stress, the cause cracking, collision, or even destruction of reserved for construction joints, expansion joints, settlement joint and seismic gap.


2.0.26 curtain wall building curtain wall. .


Metal frame and panels, is not responsible for the main structure of load and function of protection.


2.0.27 ceiling suspended ceiling. .


Suspension in housing roof or floor slab structure under a roof.


2.0.28 tube wells pipe shaft. .


The building is used for layout of vertical pipeline of vertical wells road.


2.0.29 flue smoke uptake; smoke flue. .


Exclude various flue gas pipe.


2.0.30 Ventilation Road, air relief shaft. .


Exclude indoor steam, moisture, or dirty air and pipeline transportation of fresh air.


2.0.31 decoration decoration; finishing. .


The main structure of the building, on the inner and outer space detail processing and art.


2.0.32 light daylighting. .


In order to ensure that people live, work or production activities are suitable for light environment, so that the Interior of the use of space made of natural illumination meet use, safety, comfort, appearance and other technical requirements.


2.0.33 lighting coefficient daylight factor. .


In the Interior of a given point on the plane, from directly or indirectly, from the assumption that the sky luminance distribution and known sky diffuse light and illumination and the same moment the sky dome outdoor bore on a level of intensity is the ratio of sky diffuse.


2.0.34 standard lighting coefficient value standard value of daylight factor. .


Indoor and outdoor natural illuminance of daylight factor value.


2.0.35 air ventilation. .


In order to ensure that people live, work or production activities with the appropriate air environment, using natural or mechanical means, on the Interior of the use of space for ventilation, and air quality to meet the health, safety, comfort and technology.


2.0.36 noise, noise. .


Affect people's living a normal life, work, study, rest, and even damage the health of outside interference noise.


Three basic requirements. .


3.1 civil buildings category.


3.1.1 civil-per-use features can be divided into two residential buildings and public buildings category. .


3.1.2 civil buildings according to the number or height in the upper category should satisfy the following requirements:..


A residential building by layers: one to three low-rise residential, four to six storey residential, seven to nine-to high-rise residential, more than 10 layers and 10 layers for the high-rise housing;. .


2 in addition to residential buildings outside the civil construction height is greater than a single layer and 24m multistory building, is greater than 24m high-rise buildings (excluding building height is greater than 24 single public buildings).


3 building height greater than 1OOm the civil for the high-rise building. .


Note: this section building layers and building height calculation should be consistent with the relevant provisions of the fire code.


3.1.3 civil grade classification system should meet the relevant standards or industry, department requirements. .


3.2 design life.


3.2.1 civil design life should comply with the provisions of Table 3.2.1. .


3.3 building climate zones on the basic requirements of the building.


3.3.1 Construction of climate area the basic requirements of the building shall comply with the provisions of Table 3.3.1, the China Construction climate zoning map, see Appendix A. .


3.4 relationship building and the environment.


3.4.1 the relationship between architecture and environment shall meet the following requirements:. .


1 building base should be chosen in non-geological hazards or dangers of flood and so on; the security zone.


2, the overall layout of buildings should be combined with the natural and geographical characteristics, should not damage the natural environment;. .


3 building should have access to sunshine, natural lighting, natural ventilation and sanitary conditions;.


4 buildings surrounding air, soil, water, and so should not constitute a hazard, to ensure the health and safety of the environment;. .


5 on buildings cause garbage, waste gas, waste and other waste to be processed, and respond to noise, such as effective glare control, will not cause pollution;.


6, the overall shape and color processing architecture should be coordinated with the surrounding environment;. .


7 should do architectural base, Green Landscaping design, perfect outdoor environmental facilities.


3.5 building barrier-free facilities. .


3.5.1 residential roads and public green spaces and public facilities should be set, and barrier-free facilities and urban roads connected to barrier-free facilities.


3.5.2 Setting the civil lift part of public transport accessible facilities should be located. .


3.5.3 the disabled, the elderly buildings dedicated to barrier-free facilities should be set.


3.5.4 Barrier-free facilities in residential areas and the implementation of civil scope and design requirements should be consistent with current national standards "of urban roads and buildings accessible design" JGJ 50 requirements. .


3.6 parking space.


3.6.1 New and expanded parking facilities in residential areas should be close to (Database) or attached garage built in the residential building. Motor vehicles and non-motor vehicle parking spaces shall meet the specifications or local city planning department requirements. .


3.6.2 new, expanded public buildings should be building area or number of users, and on the basis of the local administrative department in charge of urban planning, building, or in the same base, or co-ordinating construction of car parks (library) in a motor vehicle and bicycle parking.


3.6.3 Vehicle Parking (Library) noise and emissions should be dealing with, shall not affect the surrounding environment should be designed to meet the specification requirements. .


3.7 uncalibrated building number.


3. . 7. . A building with fixed seating, etc. In addition to indicating the number of users, the number of the non-calibration should be the design of Buildings or the rational use of Investigation to determine the number and use it as base for calculation of exit width. .


3.7.2 public buildings such as the multifunctional purposes, there are various sites that might be simultaneously open and use the same level of exports, should press sections number overlay computing security evacuation exit, in the vertical should be conducted by the largest number of floor use a layer of Computing Security exit width.


4 urban planning on building the limit. .


4.1 building base.


4.1.1 the nature of the base building use should be consistent with the nature of urban planning to determine the land. .


4.1.2 base and red lines adjacent roads, you should set base roads and road red line delineated by the urban roads. Base area: 3000m2 is less than or equal to the base of the width of the road should not be less than 4m, base building area of more than 3000m2 and only a base of road and urban roads are connected, the base of the width of the road should not be less than 7m, if there are two or more base in road and urban roads are connected, the base of the width of the road should not be less than 4m.


4.1.3 base ground elevation shall meet the following requirements:. .


1 base elevation should be determined according to the urban planning and design; the elevation of the control.


2 bases adjacent ground elevation shall be coordinated base elevation, without prejudice to the adjacent sides of the drainage;. .


3 base surface should be above the lowest elevation adjacent urban roads minimum height should be excluded, unless otherwise provided for by the measures.


4.1.4 the relationship between adjacent base shall meet the following requirements:. .


1 buildings and adjacent base should be separated by fire, and stay out of the ground and roads. When building a space before and after their respective or road, and in accordance with the relevant provisions of the fire prevention code, on both sides of the border adjacent base can be located adjacent to the construction of the building;.


Two base buildings and structures shall not affect the base of buildings or other land of sunshine standards and lighting standards;. .


3 in addition to determining the city planning, the permanent space close to the base of the red line to the construction of buildings adjacent base direction entrances, doors, outer side-hinged window, balcony, cornice, air-conditioning, gas discharge and drain rain water.


4.1.5 Location of a population base of motor vehicles shall meet the following requirements:. .


1 main road with large and medium-sized cities junctions of the distance from the road crossing the red line should not be less than the amount of play; 70m.


2 and crosswalk lines, Pedestrian bridges, pedestrian tunnels (including approach roads, Approach) should not be less than the most marginal line 5m;. .


3 distance from the Metro exit, public transport platform edges should not be less than 15m;.


4 away from parks, schools, children and people with disabilities should not be less than the construction of a population of 20m;. .


5 when the base is more than 8 per cent of road grade, you should set the buffer section of the connection; and urban roads.


Interchange 6 and the mouth of distance or other special circumstances, should comply with local city planning department requirements. .


4.1.6 large, extra large cultural entertainment, business services, sports, traffic and other personnel-intensive construction of base should satisfy the following requirements:..


A base should be at least one side direct proximity of urban roads, the city roads should have adequate width, to reduce the evacuation of the city when the normal traffic;. .


2 base along the length of the urban road shall be determined by the number of architectural scale or evacuation, and at least not less than base perimeter of 1/6;.


3 base should be at least two or more different directions, the road leading to the city (including the road connecting base) exports;. .


4 base or the main entrance of the building, and direct connections to motorways, or straight to the city's main roads; intersections.


5, the main entry and exit of the building should be distributed for staff to use the space, its size and length and width dimensions shall be used to determine the nature and number;. .


6 layout of greenery and car should not affect the use of distributed open space, and not set the walls, doors, etc..


4.2 Building prominence. .


4.2.1 buildings and ancillary facilities shall highlight the road red line and red line shall be prominent architectural projection:..


- Underground buildings and ancillary facilities, including the structure of retaining piles, retaining walls, basement, basement floor and foundation, septic tanks, etc.;. .


-Floor buildings and ancillary facilities, including a porch, veranda, terrace, outdoor staircases, stairs, ramps, walls, huachi, platform, gullies, basement into the outlet, basements, well sunk, lighting, etc..


- In addition to the base to the city's pipelines, tunnels, bridges and other public facilities, municipal and other facilities. .


4.2.2 the local town planning approved, allow outstanding road red line architectural projection should satisfy the following requirements:..


1 in a sidewalk over the road:. .


2.1) above, allow outstanding architectural .50m component: minimalist, sash and window covers, air-conditioner, outstanding depth should not be greater than 0. .50m;.


2) 2. .50 M above highlight the activities allow the sun to highlight the width of the sidewalk width should not be less than 1m, should not be greater than 3m;. .


More than 3) allows prominent 3m awning, cornice, outstanding depth should not be greater than 2m;.


4) 5m or more to allow prominent awning, shading devices, highlighting the depth of not more than 3m. .


2 in the absence of sidewalk pavement above allow over: 4m prominent building elements: Windows, air conditioner, outstanding depth should not be greater than 0. .50m.


3 Building the prominence and the building itself should be a solid combination. .


4 buildings and building projection shall be directly over the road, rain excrete air-conditioning condensation water and from other facilities in the balloon.


4.2.3 local urban planning department of the red line in the land be designated within the building control line, the building's basement should not exceed the construction control line, prominent building construction control line and ancillary facilities should prominence to local requirements of urban planning. .


4.2.4 belongs to the needy charity without affecting traffic and fire safety of buildings, structures, including public telephone booths, public transport stops, security post and other public facilities and temporary buildings and structures, the local town planning approval of the administrative authority may process one road red line construction.


4.2.5 arcade, Guojie Lou and the red line along the road should not affect the construction of cantilevered construction traffic and fire safety; in a public space under the roof should not be set directly to the exhaust of the air conditioner, exhaust fan and other facilities or discharge of hazardous gas ventilation system. .


4.3 building height control.


4.3.1 Building height should not endanger the safety of public space, health and landscape, building height should be implemented in the following areas control:. .


1 the building height has special needs, should be required to control urban planning; building height.


2 buildings along the city roads, should be based on the width of the road and the main control tower building podium height;. .


3 airports, stations, Telecom, microwave communications, weather, satellite earth station, military fortification works around the building, when its in various technologies in the area of job control, you should press the clearance requirements for control of building height.


4 When the building is in the General section 1.0.3 of Chapter 1, paragraph 8 referred to conservation planning in the region. .


Note: building height control should conform to the local town planning administrative authorities and the relevant provisions of the professional sector.


4.3.2 Calculation of building height control should meet the following requirements:. .


Article 1 section 4.3.1, control area building height should be building outdoor ground to the highest point of the buildings and structures; the height calculation.


2 non-Article 4.3.1, paragraph 3,4-controlled areas Height: flat roof should be the ground outside the building to its roof surface or parapet height of the vertex calculation; slope roof buildings outside the ground to the roof should be and the average height for the roof; the following outstanding properties not be included within the building height:. .


1) local prominent roof stairs, elevator machine room, water tanks, assisted housing covers the roof surface area of not more than 1/4;.


2) highlight the roof ducts, chimneys, decorative elements, flower, and communication facilities;. .


3) devices such as air conditioning and cooling towers.


4.4, building density, plot ratio and green belts. .


4.4.1 architectural design should comply with the statutory planning and control of building density, and the requirements of the green rate.


4.4.2 When the construction unit in the architectural design of buildings Wei Cheng Shi provide permanent open space for public use unconditionally O'clock, Gai established sites, and the capacity building Midu give Shidang improve the local urban planning and Ying Fu Ge Xing Zheng department requirements. .


5 site design.


5.1 Building layout. .


5.1.1 civil construction should be based on the conditions of urban planning and task requests, in accordance with the architectural and environmental principles, building layout, road, vertical, greening and pipelines, and more comprehensive site design.


5.1.2 Building layout should meet the following requirements. .


1 architectural spacing should be consistent with the fire code requirements;.


2 distance between buildings shall meet the architectural space of natural light (in this Chapter 7 7.1 General lighting) requirements, and should prevent the line of sight interference;. .


3 there is sunshine building should conform to the requirements of section 5.1.3 of building sunshine standards and local urban planning Department of the corresponding architectural space requirements;.


Four pairs of earthquakes and other natural disasters, areas with building layout should comply with the relevant safety standards;. .


5 architectural layout should make the building base flow of people, traffic and logistics and reasonable to prevent the diversion of and contribute to the fire, parking and concentration;.


6 architectural layout should be based on regional climate characteristics, to prevent and withstand cold, heat, wind, rain, snow and dust and other disasters, and should organize the use of natural air ventilation, the prevention of small climate;. .


7 according to the sound source position, direction and intensity, which should be in the architectural features of partition, road layout, building towards, distance and terrain, green buildings and areas of the barrier effect of the adoption of comprehensive measures to prevent or reduce environmental noise.


8 buildings and from various sources of health shall comply with the relevant health standards. .


5.1.3 building sunshine standards should meet the following requirements:..


1 each house should have at least one living space were sunshine, the sunshine standard should be consistent with current national standards, "Planning and Design of Urban Residential Area" GB 50180 with the relevant provisions;. .


2 quarters, more than half of the room should have access to the dwelling space equal to the sunshine standards;.


3 nurseries, kindergartens, primary living space, should have access to the winter solstice the sun is not the standard small-3h;. .


4 senior citizen housing, persons with disabilities in the bedroom, living room houses, hospitals, nursing homes more than half of the ward and infirmary room, more than half of all elementary and middle school classrooms should have access to the winter solstice, is not less than the sunshine standards. 2h.


5.2 road. .


5.2.1 construction base path should satisfy the following requirements:..


A base set of roads and urban roads should be connected to the junction of the taxi companies should set the speed limit road infrastructure, road building should be accessible exit;. .


2 connected buildings along the streets and should be located in the Centre of the pedestrian passageway (can use stairwells) should not be greater than the spacing; 80m.


3 road changes direction, roadside landscaping and road building should not affect the effective line of sight;. .


4 base in the underground parking, vehicle entrances should be effective display flags; flags set height should not affect the movement of people and vehicles;.


5 base should be located within the larger sidewalk Road traffic volume. .


5.2.2 construction base path width should satisfy the following requirements:..


A bicycle path width of not less than 4m, two-car road should not be less than 7m;. .


2 sidewalk width should not be less than 1. .50m;.


3 use of road side parking spaces should not affect the effective passage width;. .


4 car road changes direction, shall meet the vehicles, the minimum turning radius requirements; fire roads should be fire-minimum turning radius requirements set.


5.2.3 distance between the road and buildings shall meet the following requirements:. .


1 base features a hydrant, traveled roads and buildings of spacing should be consistent with the relevant provisions of the fire prevention code;.


Two base edges of the road to the buildings, structures should be consistent with current national minimum standards from the "Urban Residential Area Planning and Design" GB 50180 of the relevant provisions;. .


3 base is not suitable for overhead car roads, when setting the elevated sidewalk and building parallel should be the protection of privacy and anti-of-sight requirements of noise.


5.2.4 Construction of the base population of the Mainland set up under the garage shall meet the following requirements:. .


1 underground garage entrances from the base road intersection or elevated road starting point should be not less than 7. .50m;.


2 underground garage entrance and the road perpendicular to, the population and road red line should be maintained not less than 7. .50 M safe distance;. .


3 underground garage entrance and parallel to the road, should be not less than 7. .50m long buffer lane road debouches base.


5.3 vertical. .


5.3.1 building base surface and road grade should satisfy the following requirements:..


A base surface slope should not be less than 0. .2%, The ground slopes greater than 8% should be divided into platform, platform wall junction should be located or slope;. .


2 base elevation of motor road should not be less than 0. .2 percent, also should not be greater than 8%, and its length should not be greater than the individual sections 200m may not more than 11 per cent, and its length should not exceed 80m; in snowy cold districts should not be greater than 5 per cent, and its length should not exceed 600m; cross slope shall be 1%-2%.


3, the longitudinal base of non-motor vehicle lanes should not be less than 0. .2%, Should not be greater than 3%, and slope length should not exceed 50m; in the snowy cold areas should not exceed 2%, the slope length should not exceed 1OOm; cross slope should be 1% to 2 %;. .


4 base elevation of pedestrian road should not be less than 0. .2 percent, also should not be greater than 8%, snowy cold districts should not be greater than 4 per cent of the cross slope shall be 1%-2%.


5 The main flow of the base site, accessible sidewalks should be set. .


Note: the mountain and hilly areas vertical design should comply with the relevant norms.


5.3.2 base surface drainage construction shall meet the following requirements:. .


1 base should be excluded on the ground and surface water to urban drainage system, drainage shall be in accordance with the requirements of the urban planning, conditional region should take the rainwater recycling measures;.


2, ground water discharge using roadway when the gullies form and quantity should be based on the catchment area, traffic, road length to determine longitudinal;. .


3 single-side drainage low-lying roads and lots of easy ponding should take when rainwater affect traffic and road clean-up measures.


5.3.3 bottom of the entrance of the building should take measures to prevent ground water back outside. .


5.4 greening.


5.4. . A construction project should include the greening project, its design should meet the following requirements:. .


1 use including the vertical green and green roof, the holistic green; green area indicators should conform to the specification or the local town planning administration departments;.


2 green configuration and layout should be based on urban climate, soil and environmental conditions determine the functions;. .


3 landscape and buildings, structures, roads, and the distance between the pipeline should be consistent with the relevant provisions of the code;.


4 should protect the natural environment, and should take protective measures in old trees;. .


5 should prevent the tree roots on underground pipe winded and destruction of the underground building waterproofing layer.


5.5 Project pipeline layout. .


5.5.1 pipelines should be laid on the ground floor; on the ground and aerial laying of pipelines and pipelines in the ground setting facilities must meet the requirements of the fire-fighting vehicles, shall not impede the normal functioning of the vehicle, pedestrian, and should prevent the influence of the buildings, landscape.


5.5.2 and the municipal pipe network convergence project pipeline, its location and vertical elevation plane should be used by the city unified coordinate system and elevation system. .


5.5.3 the laying of the pipeline should not affect the safety of buildings, and should prevent project pipeline corrosion, subsidence, vibration, impact loads, etc..


5.5.4 Project pipeline should be based on their different characteristics and requirements of the Comprehensive Arrangement. Safety, health, anti-interference should not affect the total project pipeline trench or near the installation. Use of integrated project pipeline trench laying if mutual interference should be set in the integrated management of different communication channel (lounge). .


5.5.5 underground pipelines go to the main road or building parallel or perpendicular. Project pipeline from buildings to the road in the direction of laying by talking to the deep. Project pipeline layout should be short, Czech Republic, and to reduce the turn. Pipelines and pipeline, the pipeline and the cross-roads should be reduced.


5.5.6 pipeline engineering and road parallel to the roadway should not be located, when really necessary, can be deeply buried, small renovation project pipeline under the roadway layout. .


5.5.7 range between horizontal, vertical spacing, and depth, pipelines and buildings, structures, trees between the horizontal spacing should be consistent with the provisions of the relevant specification.


5.5.8 for more than seven times the earthquake zone, permafrost regions, cold regions, loess areas and expansion of land area outdoor pipeline should meet the specification requirements. .


5.5.9 project pipeline inspection shaft well cover to a locking device.


6 building design. .


6.1 layout.


6.1.1 The layout should be based on the use of the nature of construction, function, process requirements, rational distribution. .


6.1.2 layout column-width, depth and positioning axis dimensions, should be consistent with existing national standards of the construction standards for modular harmonization and other relevant standards 2 GBJ..


6.1.3 according to use function, should be important to the majority of the room or rooms furnished in good sunshine, lighting, ventilation and landscape the site. Privacy requirements to have the room, should be to prevent line of sight interference. .


6.1.4 layout should have some flexibility.


6.1.5 earthquake zone architecture, structured layout should, not stagger. .


6.2 storey and Interior headroom.


6.2.1 Construction-storey building used to be combined with functional, technical requirements and comprehensive technical and economic conditions to determine and meet the requirements of special architectural design. .


6.2.2 indoor height should be completed by the floor to the ceiling or floor surface, or beam vertical distance calculation between; when a floor, roof underside hung widget or pipe bottom impact the effective use of space, should press ground floor finish to the lower edge suspended widget or channel bottom vertical distance calculation between.


6.2.3 building houses an indoor net height should be consistent with the provisions of special architectural design; basement, local dissection, walkways and other normal activities of a staff office of the clear height of not less than the minimum 2m. .


6.3 basement and basement.


6.3.1 basement, semi basement should be comprehensive measures to address its function, a reasonable layout of underground parking, underground civil air defense, space and other features all kinds of equipment, space and all kinds of import and export department; underground space and the city subway, underground walkways and between the underground space development should be integrated and linked, so that clear direction, flow line simple. .


6.3.2 basements, half basement as the main room use, shall meet the requirements of safety, health, and should meet the following requirements:..


1 strictly forbidden to children, the elderly living rooms in the basement or semi-basement;. .


2 bedroom flat in residential buildings should not be arranged in the basement; when the layout in the basement, it must be on lighting, ventilation, solar radiation, moisture, water and security measures;.


3 buildings of dance, entertainment, shows, entertainment establishments should not be set in the ground layer and two or less; When set in the ground floor, the basement floor and outdoor floor entrance the height difference should not exceed 10m . .


6.3.3 basement flat envelopes should be structured, its waterproof grade and technical requirements in addition to complying with current national mass transit technology standard "GB 50108, should satisfy the following requirements:..


A basement should be a low point or a number of ground based sump and allow drainage pump power supply and drainage pipes;. .


2 underground pipelines and underground tunnel, underground pit wells, leak, window wells, etc. should be designed to prevent water, measures.


6.3.4 basement, semi basement level of fire resistance, fire district, safe evacuation, smoke control facilities, room interior decoration should be consistent with fire code requirements. .


6.4 device layer, refuge and aerial layer.


6.4.1 device layer set should meet the following requirements:. .


1 unit in height should be level and pipeline equipment maintenance needs;.


2 When the hotel, residential and other buildings more pipelines the upper room, the lower part of the large space into rooms or buildings other functions required to convert the pipeline, it should set the device between the upper and lower layer;. .


3 the device layer arrangement should be accessible to the people who received municipal pipelines; fire, explosion and health aspects of equipment room layout; should not be adjacent.


4 device layer should be of natural or mechanical ventilation; when the device layer located in the basement nor mechanical ventilation should be set in the basement wall vents or ventilation Road, the area should meet the delivery, exhaust volume requirements;. .


5 water supply and drainage equipment room should be located and reserved catchments discharging pump power supply and vent or interfaces; distribution should meet the laying of lines;.


6 equipment room location and layout of building envelope, pipe through the wall, such as firewalls and floors should comply with fire code requirements. .


6.4.2 building height exceeding 100m of high-rise buildings, set up asylum layer (branches).


6.4.3 normal activities with staff and refuge floors of the elevated level of net height should not be less than 2m. .


Bathroom and toilet, 6.5 bathroom.


6.5.1 toilet, bathroom, bathroom shall meet the following requirements:. .


1 building toilets, bathroom, bathroom arrangement should not be directly in the restaurant, food processing, food storage, medicine, health care, distribution, etc., have strict hygienic requirements or waterproof, moisture-proof required of the upper house; in addition to this, the toilet should not directly in the bedrooms, living room, kitchen and dining room elite;.


2, the number of health equipment configuration should conform to the provisions of special architectural design, the toilet seat in the proportion of male and female public toilets, it should be appropriate to increase the proportion of female toilet spaces;. .


3 sanitary rooms should have natural lighting and not to the adjacent rooms convection natural ventilation, no direct and natural ventilation and cold room yishe cold regions; when natural ventilation by natural ventilation does not meet the requirements of ventilation, mechanical ventilation should be used;.


4, ground floor, ground floor, trench, pipe through the floor slab and walls Department should be closely connected waterproof, anti-leakage;. .


5 floors, walls or vinyl surface should be can't suck, suck dirt, corrosion-resistant, easy to clean materials;.


6, the ground floor should be slip, slightly lower than the aisle in floor elevation should elevation and slope and aspect should be a floor drain or ditch;. .


7 indoor pipes and bathroom ceiling should prevent condensation water dripping, bathroom and hot water pipes should prevent scalding;.


8 public toilets should grouped men and women before the room, or have blocked measures;. .


9 public toilets should be independent of the clean room.


6.5.2 the plane toilet and bathroom cubicle size should not be less than the provisions of Table 6.5.2. .


6.5.3 sanitation spacing should satisfy the following requirements:..


A wash basin or toilet tank water nozzle center and side wall spacing not less than 0.55m;. .


2 parallel washbasin or washing trough faucet Center spacing should not be less than 0.70m;.


3 Unilateral washbasin or toilet tank parallel to the outer edge of the spacing of the wall not less than 1.25m;. .


4 double side-by-side washbasin or washing Groove along the clear distance between them should be not less than 1.80m;.


5 bathtub long side to the opposite wall of the spacing of not less than 0.65m; barrier between the short side of the net width of the tub should not be less than 2m;. .


6 coordinate of the center distance of the urinal should not be less than 0.65m;.


7 toilet compartment to the opposite side wall of the clear distance: When using the inner door should not be less than 1.10m; when used outside the door should not be less than 1.30m; bilateral net between the toilet compartment Distance: When used within the door should not be less than 1.10m; when using outside door should not less than 1.30m;. .


8 single-side of the toilet compartment to the opposite side of the urinal or creamy Groove along the net margin: when using the door should not be less than 1.10m; when using the outer door should not be less than 1. .30m.


6.6 steps, ramps and railings. .


6.6.1 bench settings should meet the following requirements:..


An indoor and outdoor stairs stepping width not less than 0. .30 M, stepping height not greater than 0. .15 M, and not less than 0. .10 M, no progress should be non-slip. Interior stairs not less than 2 stepping number, when the height difference of less than 2, the ramp should be set;. .


2 popular places for step height exceeding 0. .70m and side facing the empty, should have protection facilities.


6.6.2 Setting the ramp shall meet the following requirements:. .


1 indoor ramp slope not greater than 1: 8 slope it outdoor ramp is greater than 1: 10;.


2 indoor ramp at a horizontal length of more than 15m, the rest should be established platform, the platform width shall be used features or equipment, size of the buffer space may be required;. .


3 wheelchair ramp should not be greater than 1: 12, difficult lot should not be greater than 1: 8;.


4 bike each piece of the implementation of ramp slope length should not exceed 6m, slope not greater than 1:5;. .


5 motor row ramp should comply with current standards of the garage building design standard "JGJ100;.


6 non-slip ramp measures should be taken. .


6.6.3 balcony, verandahs, indoor corridors, inner courtyard, on the roof and exterior stairs, you should set the invading force, and protective railing should satisfy the following requirements:..


A fence should be strong, durable materials and can withstand the load specification of the horizontal load;. .


2 free height below the 24m railing height should not be less than 1. .05m, empty height above the 24m and 24m (including in high-rise residential buildings), railing height should not be less than 1. .10m;.


Note: height from floor railing to the ground or roof top of a vertical height of handrails calculation, such as the bottom width is greater than or equal to 0. .22 M, and height less than or equal to 0. .45 M of the site can be riding, riding position should be calculated from the top. .


3 rails from the floor or roof height 0. .10m should not be left empty;.


4 homes, nurseries, kindergartens, special schools and children's activities in railings must be in place to prevent children climbing the structure, so when using the vertical bar railings, its bar spacing should not be greater than 0. .11 M;. .


5 culture and recreational buildings, commercial services, construction, sports buildings, landscape architecture, allow children access to activities, when using vertical bars do railings, its pole spacing should not be greater than 0. .11m.


6.7 stairs. .


6.7.1 the stairs of the number, position, width, and stairwells form should meet the ease of use and the requirements of the safe evacuation.


6.7.2 the wall to the center line or handrails handrails horizontal distance between the center line of the stairs bench width shall meet fire code requirements, for daily traffic using the main staircase of the bench width should be based on building use characteristics, flow per share is 0. .55 (0 ~ 0. .15) M the number of shares to determine the flow, flow should not be less than two shares. 0 ~ 0. .15 M for the flow in the human body in the road swing, places with high numbers of public buildings should take the upper limit. .


6.7.3 bench changing direction at the Steering-arm platform minimum width should not be less than the width of the bench, and shall not be less than 1. .20m, when handling large object needs to be just the right amount of widening.


6.7.4 Each section of the stepping ladder should not be more than 18 should not be less than 3. .


6.7.5 landings, upper and lower height measured at the gangway shall not be less than the height of bench 2m should not be less than 2. .20m.


Note: The net height for the bench from square one front (including the minimum and maximum level of stepping outside the front line of 0. .30 M wide) volume to the top of the prominence of the vertical height between the lower edge. .


6.7, 6 stairs should be set at least at the side of the staircase handrails, up to three duanjingkuan stream should be set up on both sides of the handrail, four additional intermediate stream times. handrails.


6.7.7 indoor stair railing height measured from the self-stepping front line should not be less than 0. .90 M. Level stairwell side of the arm by the length of more than 0. .50 M, its height should not be less than 1. .05 M. .


6.7.8 steps should be taken to the non-skid steps.


6.7.9 nurseries, kindergartens, schools and children's special venue stairs, ladder well clear width is greater than 0. .20 M, we must take measures to prevent children climbing slippery, difficult to climb stairs railings of the structure should be taken when using the vertical bar railings to do, its bar spacing should not be greater than 0. .11 M. .


6.7.10 stair tread width should be consistent with the requirements of the table 6.7.10.


6.7.11 for the elderly, the disabled and other special services to use the stairs should be consistent with the provisions of special architectural design. .


6.8 elevators, escalators and passenger conveyors.


6.8.1 Elevator setting should meet the following requirements:. .


1 elevator shall not be counted as security;.


2 to lift the main vertical transport of high-rise public buildings and more than 12 stories and 12 stories high-rise residential, each building an elevator in the station number should not be less than 2;. .


3 buildings each service area in the lateral arrangement of the elevator should not be more than 4, two-sided arrangement of the elevator should not be more than 2 × 4 units; the elevator should not be put in the corner; o layout.


4, the depth of the lift pending staircase should be consistent with the provisions of Table 6.8.1, and shall not be less than 1.50m;. .


5 elevator shafts and the engine room should not be required with quiet rooms adjoining layout, you should take the vibration, acoustic measures;.


6 rooms should be a dedicated room, the envelope should be insulation, room should be well ventilated, dust-proof, should have natural light, the roof shall not be room for water tanks in the engine room floor and directly across the water or steam pipes; . .


7 fire elevators shall comply with the relevant provisions of the fire code.


6.8.2 escalators, moving walkways shall meet the following requirements:. .


1 escalators and passenger conveyors for safety shall be taken into account; for export.


Two people should not be less than the width of the smooth 2.50m, smooth dense flow zones crossed, its width should be increased;. .


3 tail should be smooth, smooth and without projection; the top surface of handrails zone from the escalator leading edge, automatic sidewalk pedal or tape of vertical height should not be less than 0.90m; handrail outside to any obstacle should not be less than 0.50m, measures should be taken to prevent obstructions caused harm.


4 handrail center line parallel to the wall or floor openings and the distance between the edge of the adjacent parallel, setting two ladders (Road) between the handrail with the center line of the horizontal distance not less than 0.50m, or should take measures to prevent obstacles to material caused the injury;. .


5 the escalator step, travellators pedal or adhesive tape over the vertical height should not be less than 2.30m;.


6 escalators angle should not exceed 30 °, when the lifting height of not more than 6m, the rated speed of not more than 0.50m / s, the tilt angle allows to 35 °; Inclined moving walkways of the tilt angle should not exceed 12 ° ;. .


7 escalators and automatic layer alignment settings, the sidewalk one-way should match the nearest layout; the staircase.


8 automatic escalators or moving walkways formed through the upper and lower space shall comply with fire safety regulations under the Fire District requirements. .


6.9 wall and deformation of joints.


6.9.1 wall material should be according to local conditions, use of new building wall materials. .


6.9.2 wall should be based on regional climate and building requirements take heat insulation and moisture-proof, etc..


6.9.3 proof walls shall meet the following requirements:. .


1 masonry walls should be at the outdoor floors above ground, is located in the Interior mat set horizontal indoor spaces; adjacent ground height difference, the difference should be high on the side wall installed at spaces;.


2 humidity of the room's exterior or interior walls should be located inside the moisture-proof layer;. .


3 indoor walls are waterproof, damp-proof, anti-fouling, etc, should be set by using a requirements-vinyl.


Note: The earthquake zone moisture level should be connected to meet the overall requirements of Masonry Walls. .


6.9.4 exterior projection, including the window sill, minimalist, balcony, air conditioner, storm drain, ventilated shelves, decorative line, etc. to be taken to prevent climb into the room measures.


6.9.5 should be to prevent deformation of wall cracks, the holes, windows, etc. to reinforce measures. .


6.9.6 deformation joint should meet the following requirements:..


A deformation joint should be the nature and conditions with joints designed to generate displacement or deformation in the not blocked, is not destroyed, did not destroy the buildings;. .


2 expansion joint construction and materials on the basis of their sites need to take a waterproof, fire prevention, heat preservation, anti-aging, anti-corrosion protection, pest and anti particles, etc..


6.10 doors and windows. .


6.10.1 door products should meet the following requirements:..


1 doors and windows of the material, size, function and quality should meet the application requirements and product standards should be consistent with the provisions of building doors and windows;. .


2 door and window fittings should be matched with doors and Windows, and the subject should meet the technical requirements of various materials;.


3 should promote the use of energy saving, sealing, sound insulation, anti-condensation properties such as fine doors and windows. .


Note: the dimensions of the door, door and window openings design dimensions after deduction of the thickness of the wall decoration materials, according to the dimension processing.


6.10.2 windows and doors should be firmly connected with the wall, and to meet the wind pressure, water tightness, air tightness requirements of the doors and windows of different materials, choose the appropriate sealing materials. .


6.10.3 window settings should satisfy the following requirements:..


A sash opening form should be easy to use, safe and easy maintenance, cleaning;. .


2 when using outer window should strengthen the strong measures; sash.


3 open to the public corridor of the sash, the bottom height of not less than 2m;. .


4 temporary empty window below 0.80m should adopt protective measures, protective height from the floor up calculations should not be lower than 0.80m;.


5 firewall or windows must be open when the fire safety should be set;. .


6 window should use anti-crushing injury of translucent material.


7 skylights should prevent condensation in or introduced measures to discharge condensate;. .


8 sunroof open, closed, should be easy, fixed, impervious to water, and to facilitate cleaning.


Note: 1 residential window less than 0.90m should take protective measures;. .


2 low sill, minimalist, and so on can lower standing wide window table, patch window parapets or fixed form of protection from the window height shall be calculated from the table.


6.10.4 door set shall meet the following requirements:. .


1 open the door of the building should be convenient, durable;.


2 to manually open the big door should brake, sliding doors should be measures to prevent derailment;. .


3-sided spring door should be installed in the Visual part height; transparent safety glass.


4 revolving door, electric doors, shutter doors and large door opening near the evacuation level should be a separate door, or door set in the evacuation of the door;. .


5 open the evacuation of the aisle and stairway doors in full, should not affect the walkways and stairs platform width; evacuation.


6 all-glass doors should use safety glass or protective measures, and crash indication signs should be located;. .


7 door deformation joint should not be crossed.


6.11 Building walls. .


6.11.1 building curtain wall technology requirements should satisfy the following requirements:..


A curtain wall used in profiles, sheet, sealing materials, metal accessories, spare parts and other relevant standards shall be consistent with existing provisions;. .


2 the physical performance of curtain wall: wind pressure deformation, rainwater seepage, air permeability, thermal insulation, sound insulation, resistance to impact, plane deformation, fire, lightning, earthquake and optical performance, etc. should be in line with existing provisions of the relevant standards.


6.11.2 glass curtain wall should meet the following requirements:. .


1 glass curtain wall for seismic areas and building height should be consistent with the relevant requirements;.


2 glass curtain wall should be safety glass, and should have anti-collision performance;. .


3 glass curtain wall separated with floor, beam, and securely, and meet fire safety requirements; separated.


4 windows open area fans and vents should be wall material specification requirements identified, and ensure safety. .


6.12 floor.


6.12.1 The basic structure underlying the ground level appropriate for the surface layer, cushion, and foundation; the basic structure of the ground floor level appropriate for the surface layer and the floor. When the underlying basic structure of the ground or floor use or can not meet the structural requirements, combined with an additional layer, isolation layer, fill layer, leveling layer and the insulation layer and other structural layers. .


6.12.2 unless you have usage requirements, should satisfy the flat floor, wear resistance, is the skid prevention, guards against pollution, noise, easy cleaning, etc..


6.12.3 toilet and bathroom, kitchen or non-corrosive liquids by water often soaked the ground floor should be waterproof, non-slip type surface layer, and the floor should be lower than the adjacent ground and surface drainage slope slope to drain ; toilet and bathroom and water requirements of the building must be set to ground water barrier; floor structure must be in place concrete or block pre-cast concrete panels, concrete strength of not less than C20; floor openings around the addition, the translation should be made of concrete edge, its height should not be less than 120mm. .


Often there is water flowing floor should be lower than the adjacent floor or supposes threshold, excellent water drainage facilities, and there should be measures that should be used for floor cannot absorb water, easy washed, non-slip surface materials and waterproof insulation layer should be set.


6.12.4 build on the foundation soil on the ground, should be required to take moisture, soil frost-based, anti uneven settlement and other measures. .


6.12.5 store food, feed, seed or drug, etc. in the room, the matter in direct contact with the floor, non-toxic materials used as floor, toxic material should be the identification of the health sector. Store tasting good food should be prevented from using the dissemination of floor material delicacies.


6.12.6 subject to large load or impact load of the floor surface, the nature and location should be selected according to use by the board, block materials, concrete and other rigid component of easy-to-repair structures, or aggregates, composed of lime flexible structure. .


6.12.7 plank floor should be based on usage requirements, take fire, corrosion, moisture, decay, ventilation, etc..


6.12.8 heating ground floor room, from time to insulation measures, but one of the following cases partial insulation measures should be taken:. .


1 aerial or ground overhanging floor, directly on the outdoor or temporary non-heating room;.


2 buildings in the surrounding cold region without heating pipe trench, the bottom surface inside the wall 0.50 to 1. OOm range of insulation measures should be taken, the mass transfer resistance should not be less than the thermal resistance of external walls. .


6.13 roof and ceiling.


6.13.1 roofing project should be based on the nature of the building, importance, functions and rational use of water-proof layer of life, the project characteristics, local natural conditions, were fortified at different levels. .


6.13.2 roof drainage slope should be based on the roof structure, roof base class, waterproof structure, material properties and local climate conditions, and should conform to the requirements of the table 6.13.2.


6.13.3 roof structure shall meet the following requirements:. .


1 roof surface should be nonflammable materials, including projecting roof and roof and floor, fire-resistant grade I and II buildings, the combustion of roof base can be flammable; self-adhered waterproofing layer.


2 roof drainage should give priority to using external drainage; high-rise buildings, multi-span and large roof catchment area within the drainage should be adopted; the number of roof fall-pipe, diameter, through experience (total) operator to determine;. .


3 gutter, gutters and eaves, the water falls, flashing, roof deformation joint and out of the pipeline, etc. should be commensurate with the characteristics of the measures to strengthen the structures, waterproof and should comply with the relevant provisions of the code;.


4 When the roof slope and a larger gap or the same roof, should be taken to strengthen and prevent the roof fall fixed measures; square tiles were laid firm must;. .


5 earthquake defense zone or strong wind region of roof to strengthen measures to be taken; fixed.


6 should be set up through the roof insulation thermal checking, and to take anti-condensation, anti-anti-vapor permeation and construction of wet insulation and other measures;. .


7 using the overhead insulation of roofs, the height of the overhead insulation should be the width of the roof or the size of the changes to determine the slope, aerial layer may not be blocked; when the roof is wider than it is when you should set the 1Om ventilation roof; roof should have the appropriate base thickness of insulation layer;.


8 using ferro-cement or reinforced concrete thin-wall components of roofing should be wind resistant, anti-corrosion protection measures; rigid waterproof roof should crack measures;. .


9 when no stairs access roof, should be set on the roof of the maintenance man hole or below 10m could exterior ladder and should have safety and prevent child climbing the steps.


Top 10 boring boring should be located towards the top vents and repair manholes; bored, there should be fire separated the top. .


6.13.4 ceiling structure should meet the following requirements:..


A ceiling hung with the main structure of structural measures should be safe; tall ceiling living room more pipelines within the maintenance space should be left, and according to their needs and easy access to maintenance aisle ceiling of manholes, and should meet the relevant fire and safety requirements ;. .


2 when the ceiling inside the pipeline more, but space is limited cannot enter the maintenance, you can use easy disassembly of prefabricated ceiling or in the need to set up maintenance parts; hand hole.


3 ceiling and down inside the pipe laying has to be taken measures for preventing condensation of water;. .


4 wet room ceiling, should use waterproof material and condensation water; the use of reinforced concrete roof slab.


614 tube wells, flue, ducts and waste pipes. .


6.14.1 pipe wells, flue, vent and garbage should be set independently of the pipeline, you may not use the same pipeline system, and the application of non-burning material production.


6.14.2 tube wells set should meet the following requirements:. .


1 pipe wells section size should meet the pipeline installation and maintenance required space requirements;.


2 tube wells should rely on the public walkway on each side of the access door or removable based panel;. .


3 in safety, fire and health sad effects of pipes should not be in the same vertical laying;.


4 pipe wall, access door and part of tube wells and other openings should be consistent with fire code requirements. .


6.14.3 flue and ventilation road section, shapes, sizes and linings should facilitate smooth smoke (gas), prevent block, Eddy current, channeling smoke, air and water intrusion, etc..


6.14.4 flue and ventilation Road should be extended roof, gas diffusion out of a height advantage, and should form the roof, behind the high export of objects around the block, determine the distance and snow depth. Flat roof height of not less than out of 0.60m, and shall not be lower than the parapet height. Out a high pitched roof shall meet the following requirements:. .


1 vent flue and within walking distance of the centre line of the roof is less than 1.50m, high roof 0.60m;.


2 flue and roof ventilation Road centerline from 1.50 to 3. OOm should be higher than the roof, and out of the roof height of not less than 0.60m;. .


3 flue and ventilation road centerline sprawling roof than 3m, its connection with the top of the roof of the angle between the horizontal lines should not be greater than 10 °, and out of the roof height not less than 0.60m.


6.14.5 civil garbage should not be set pipe. Multi-storey building with no waste pipes, garbage collection should set the appropriate facilities. High-rise and high-rise buildings are not equipped with refuse pipes, each floor should be set sealed garbage classification, storage and collection space, and should have washed sewage facilities. .


6.14.6 such as waste pipe, should satisfy the following requirements:..


A waste pipe should rely on external layout, the main pipeline should be extended roof, out of the roof part of the roof and the addition of grid and to take measures to prevent intrusion;. .


2 waste export should be stored at the bottom of the health and quarantine, and the transportation of waste and municipal solid waste management; manners.


3 Refuse Road wall should be smooth, without protrusions;. .


4 waste bucket should be can't burn and corrosion of materials, and make their own close fit; high-rise buildings, a high-rise building of garbage buckets should be set in the trash before the front room, indoor, should be used in class c fire doors.


6.15 indoor and outdoor decoration. .


6.15.1 indoor and outdoor decoration should meet the following requirements:..


An indoor and outdoor decoration refrain from damaging the security of the building structure;. .


2 indoor and outdoor decoration should adopt energy-saving, environment-friendly construction materials;.


3 indoor and outdoor decoration should be used according to different requirements, using fire, pollution prevention, moisture, water and control of harmful gases and radiation of decoration materials and accessories;. .


4 protective building internal and external decoration should comply with the relevant provisions of the regulations for the protection of the building.


6.15.2 interior shall meet the following requirements:. .


1 interior decoration shall block the fire facility signs, evacuation signage and security exports, and shall not affect the fire-fighting and evacuation channels in normal use;.


2 Interior who need to re-decorated, not free to change the existing facilities, equipment, pipeline system. .


6.15.3 outdoor decoration should satisfy the following requirements:..


A wall decoration must be securely connected with the main structure;. .


2 exterior insulation should be the main structure and external finishes securely and prevent cracking, waterproof, Frost-proof, anti-corrosion and weathering and non shedding;.


3 external decoration should be to prevent pollution of the environment of intense reflection. .


7 indoor environment.


7.1 lighting. .


7.1.1 various architectural daylight factor should be carried out, the calculation of standard values for lighting coefficient shall conform to the following.


A residential building standard lighting coefficient values should be consistent with the provisions of Table 7.1.1-1. .


2 office building lighting coefficient standard values should be consistent with the table 7.1.1-2 requirements.


3 school buildings must meet the standard value of light coefficient 7.1.1-3 requirements. .


4 library building lighting coefficient standard values should be consistent with the table 7.1.1-4..


5 lighting of hospital buildings should be consistent with standard values of coefficients of the provisions of Table 7.1.1-5. .


7.1.2 effective lighting area calculation should satisfy the following requirements:..


A lighting port side window height from the ground in O. 80m section shall not be included following the effective lighting area;. .


2 sidewindow mouth width exceeds the upper effective 1m above verandahs, balcony, overhanging Occluder, effective lighting area according to the lighting area of 70 per cent;.


3 level roof light, its effective lighting area lighting may be the side area of 2.50 times the computing population. .


7.2 ventilation.


7.2.1 building indoor and outdoor air should flow directly to a window or hole, or shall have natural ventilation or mechanical ventilation Road. .


7.2.2 using direct natural ventilation space ventilation openings in the area, which should satisfy the following requirements:..


One's life and work room ventilation openings should not be less than the effective area of the room floor area of 1 / 20;. .


2 kitchen ventilation openings in the effective area should not be less than the room the floor area of 1/10, and shall not be less than 0.60m2, above the kitchen stove cooking equipment should be installed to exclude, and exhaust.


7.2.3 in cold space, kitchen, bathroom shall have natural ventilation Road or ventilation facilities. .


7.2.4 no external Windows in bathrooms and toilets should be set mechanical ventilation facilities, as well as ventilation duct.


7.2.5 kitchen, the bathroom door should be located below the fixed inlet louvres, or leaves into the air gap. .


7.2.6 natural ventilation road location should be set to the window or air intake relative side.


7.3 Insulation. .


7.3.1 the sunny layout in building it, no shelter, Typhoon lots of sunshine.


7.3.2 set the figure should be reduced by heating the surface area of the building. .


7.3.3 paramos buildings use envelope insulation technology, and should not set an open staircase and verandahs, population should gate bucket or to take other measures; cold-proof building should not set an open staircase and verandahs, its entrance door yishe bucket or take additional-proof measures.


7.3.4 outside the building doors and windows should reduce the gap length, and the containment approach, should use energy-efficient doors and windows outside. .


7.3.5 Frost and cold regions set up central heating of buildings, their architectural design for thermal and heating should be consistent with the relevant provisions of the energy-saving design standards.


7.3.6 hot summer and cold winter zone, subtropical region building energy efficiency of buildings should be designed to meet the energy efficient design standards. .


7.4 heat.


7.4.1 the summer heat of the building should meet the following requirements:. .


1 building in summer heat and green environment, should be taken to organize an effective natural ventilation, wall insulation and set up a comprehensive sunshade;.


2, the overall layout of buildings, buildings of flat space organization, profile design and window settings, should facilitate organizational indoor ventilation;. .


3 buildings of East and West to Windows, exterior walls and roofs should take effective measures to shading and thermal insulation;.


4 building envelopes, the design should be carried out in summer heat, and should comply with the energy efficient design standards. .


7.4.2 setting air conditioning of buildings should satisfy the following requirements:..


1 body building should be reduced external surface area;. .


2 set the air conditioning room should be relatively centralized layout;.


3 air-conditioned room outside the windows closed and should have good insulation; sunny windows, shading devices should be established, and should adopt energy-saving windows;. .


4 set a non-central air-conditioning facilities in buildings should unify the design, installation, the location of the outdoor unit of the air conditioner and condensate drainage; organized.


5 intermittent use of air conditioning buildings, its external envelope within the envelope inside, and should use of lightweight materials; continuous use of air-conditioned building, the structure of its inner and outer envelope should be adopted within the heavy material;. .


6 building should be consistent with the relevant provisions of the energy-saving design standards.


7.5 sound. .


7.5.1 civil buildings of various major occupancy room allow noise level should be consistent with the requirements of the table 7.5.1.


7.5.2 different room envelope (walls, floor) of the airborne sound insulation standards should be consistent with the provisions of Table 7.5.2. .


7.5.3 different room floor impact sound insulation standards should be consistent with the requirements of the table 7.5.3.


7.5.4 The acoustic noise reduction design of civil buildings shall meet the following requirements:. .


1 for the structural integrity of buildings should be attached to the wall and floor of the audio source component to prevent structural measures; sound propagation.


2 are noise and vibration equipment room should be taken to sound, vibration isolation and acoustic measures, and respond to equipment and piping to vibration, noise reduction processing; layout, the appropriate noise and vibration will be set up the equipment space directly in the main space near to the upper or arrangement, when it is located in the same floor, it should partition layout;. .


3 quiet request high ceiling room settings, partition wall-beam and slab surface; the use of light partition, its sound insulation should be consistent with the relevant provisions of the standards for sound insulation.


8 construction equipment. .


Water supply and drainage 8.1.


8.1.1 Water should be designed to meet the civil life and fire safety requirements. .


8.1.2 drinking water should be consistent with the existing drinking water standards.


8.1.3 Drinking Water Tank (me) with other water pool (box) set separately. .


8.1.4 building drinking water reservoirs, tanks of tank (box) in the form of independent structure should be used, not to use the building as a pool of ontology structure and water tanks of wall, floor and roof. Drinking water pool (box) of the material, lining material and shall not affect the water wall paint.


8.1.5 Underground Storage Tank for drinking water within 10m around, not have septic tanks, sewage treatment tank, seepage wells, garbage piling up points, and so sources of pollution, not less than 2m around a sewage pipe and pollutants. .


8.1.6 building water should be designed to meet the following requirements:..


An appropriate water supply by implementing priority cyclic or repeated use of the water supply system;. .


2 should be used in water-saving sanitary ware and faucets;.


3 residential water meter should be set to measuring household, different users of public buildings should be grouped meter measurement;. .


4 building of domestic water supply system and fire water system pressure should be consistent with the drainage design specifications and the relevant provisions of the fire prevention code;.


5 conditions permit new residential and public buildings to set the pipeline direct drinking water system. .


8.1.7 drainage of rainwater should be followed and the principles of living drainage shunt which should comply with the relevant provisions of national or local water system in determining settings.


8.1.8 In the water shortage zone, should be fully residential and roof rainwater utilization of resources, and local conditions, the water treated by the appropriate use of infiltration and storage use patterns. .


8.1.9 sewer shall be arranged in the main dining room, catering cooking their operations by parts of the above, or through drinking water pool site above.


8.1.10 indoor water drains shall be installed in contact with water may cause fire, explosion of raw materials, products and equipment on top. .


8.1.11 drainage pipe must not cross the bedroom, Ward on health, quiet high demands in the room, and not near the inner wall of the bedroom and adjacent.


8.1.12 not to drain through the distribution transformer rooms, file rooms, elevator machine room, communications room, medium and large computer network center, warehouse and other audio-visual contact with water may damage the equipment and cause accidents in the room. .


8.1.13 to drain through the basement walls or walls of underground structures, measures should be taken to waterproof.


8.1.14 water pumping stations, drainage pumping station shall set requirements in a quiet room above, below and adjacent to the room; pumping station should be located within the drainage, the ground water level should be set; pumping station should be within the noise canceling vibration isolation settings. Fire pump shall comply with fire code requirements. .


8.1.15 sanitary ware, water pumps, cooling towers, water supply and drainage equipment, pipe should use low-noise product.


8.2 The heating and air conditioning. .


8.2.1 civil building HVAC systems and cooling system should be designed to meet the safety, health and functional requirements of the building.


8.2.2 Design parameters of indoor air and health requirements should be consistent with existing national standards, "heating, ventilation and air conditioning design" GB 50019 and other relevant standards. .


8.2.3 heating design should meet the following requirements:..


A civil heating system should use hot water heat medium;. .


2 residential buildings heating system should be implemented to heat metering conditions;.


3, need for centralized heating system professional regulation, inspection, maintenance valves, meters and other devices should not be set within the private condominiums; a private condominiums should not be used to set other haplotype valves, meters and other devices; . .


4 heating system of radiators, pipes and fittings shall meet the requirements of the system pressure.


8.2.4 Ventilation systems shall meet the following requirements:. .


1 mechanical ventilation system with air intake should be set outdoors in the fresh, clean air;.


2 emissions should be set to stay or prevailing in some areas;. .


3 mechanical ventilation system should use non-combustible material pipeline;.


4 ventilated room with a noise limit should not be adjacent room layout;. .


5 ventilation room partition and the partition wall with a door shall conform to the relevant provisions of the fire code.


8.2.5 air-conditioning system should meet the following requirements:. .


1 air conditioning system for the civil construction, high-ceiling should meet the needs of the air conditioning system.


2 air-conditioning duct pipe should use non-combustible material;. .


3 air-conditioned rooms with a noise limit room adjacent.


4 air-conditioning system shall be established a new style set of outdoor fresh air, clean place;. .


5 air conditioning room partition and the partition wall with a door shall conform to the relevant provisions of the fire code.


8.2.6 civil construction in frozen rooms, pump rooms, heat exchange stations set shall meet the following requirements:. .


1 should be reserved for large equipment into the mouth; conditional, in the appropriate location in the room reserved for hoisting facilities.


2 should adopt the calendar cement floor, and should be set flush on the ground, water facilities; the device may be leaking, discharge location, set a floor drain or drainage ditch;. .


3 to set the repair shop, Office, toilet as well as external communication and emergency lighting;.


4 equipment layout should ensure easy operation, and a maintenance space;. .


5 should prevent equipment vibration may cause adverse effects.


6 rooms with ventilation requirements, supply outlet when the room only to set or just set the air vents should be able to ensure that indoor air can flow when closed; both supply air and exhaust air of the room again, to send, the location of air vents Avoid short circuit flow. .


8.2.7 centralized location for the boiler house in residential area should prevent fuel transport, noise, pollution and other environmental impacts. Buildings, structures and site layout should be consistent with existing national standards of the boiler room design code GB50041..


8.2.8 for the civil services, fuel, gas boiler room (or other combustion equipment, buildings) should not be set in the main building. Need to set in the main building, shall comply with the norms and local fire, safety and other regulations of the department. .


8.3 electrical building.


8.3.1 Civil buildings with substation, should meet the following requirements:. .


1 distribution substation location choice, should meet the following requirements:..


1) should close to the electricity load centers;. .


2) should facilitate access lines;.


3) The lifting equipment should be convenient transport;. .


4) should not be located in the toilets and bathrooms or other regular water sites, and the establishment phase with adjoining; fuel oil and electrical equipment distribution Chamber, should not be set in place, personnel are crowded, just above the posted o just below, and on both sides of the exit;.


5) When the distribution substation is at the top, just below the house, rooms, offices and other places, the distribution substation should be shielded treatment. .


2 install the fuel oil-immersed power transformers with a total capacity not exceeding 1260kVA, single capacity not exceeding 630kVA distribution rooms can be arranged at the 1st floor of the main building or in the ground floor by external sites, and should be set directly outward security export, the transformer Chamber doors should be of a fire door; above the wall opening area, you should set a width of not less than burning body 1m not cornice; fire.


3 can be fuel oil immersed power transformer room of fire-resistant rating should be a high voltage power distribution room of the fire resistance rating not less than 2, low voltage power distribution room of the fire resistance rating not less than 3, the roof bearing members of the fire resistance class not be less than 2;. .


4 does not take to fuel high and low voltage distribution equipment and non-oil-immersed power transformer, you can set in the same room;.


5 high voltage power distribution room should preferably be located away from the outside can not be opened not less than 1.80m floor window of the natural lighting, low voltage power distribution room can be set to open from the street windows of natural light;. .


6 length greater than 7m of transformer at both ends of the distribution, has a length greater than 60m, export, export should be increased; a. ..


7 transformer room, switch room doors should open outwards import and export;. .


8 distribution transformer room, room should be set against rain, snow and form small animals from lighting, ventilation, Windows, doors, etc. into the rooms facilities.


9 laminated cable electricity distribution room, cable trench and cable room to take water, drainage measures;. .


10 distribution Chamber should not be not piping and wiring by;.


11 variable power distribution room, control room, floor to do a power distribution room equipotential bonding;. .


12 distribution room installations should be set with the outside world, communication interface, contact yishe entrance control.


8.3.2 with the level of substation fire doors shall meet the following requirements:. .


1 located in high-rise buildings where substation, should be not less than the fire resistance of the wall, 2h fire resistance is not lower than the floor and category 1.50h fire doors and other parts of the body,.


2 can lead to distribution of fuel oil transformer room or transformer room doors between rooms should be fire doors grade;. .


3 internal distribution substations connected door, fireproof door is appropriate; c.


4 substation with direct access to the outside doors, fire doors should be graded. .


8.3.3 diesel generator room should meet the following requirements:..


A diesel generator room of the location selection and other requirements shall conform to the requirements of Article 8.3.1 General;. .


2 diesel generator room should be equipped with generators, control and distribution room, storage room, storage room, spare parts; design time depend on the room be merged or;.


Three generator rooms shall have two exits, one of the size of exports should meet the needs of the transport unit, or lifting holes shall be set aside;. .


4 generator and control room or distribution, doors and observation Windows fire protection measures should be taken to the generator room, the door;.


5 diesel generators wish to close a distribution to load or change settings;. .


6 diesel generator room can be arranged in a high-rise building on the first floor of the annex or the basement, and should meet the following requirements:..


1) The diesel generator room should be fire resistance of not less than 2h or 3h of the wall and 1.50h the floor, Class A fire doors and other parts separated;. .


2) diesel generator room should have oil companies, the total storage volume should not exceed demand, 8h oil companies should use a firewall and generator interval; if you must open on the firewall, you should be able to set off a fire door;.


3) should be set to automatic fire alarm system and automatic fire extinguishing system;. .


4) diesel generator room settings in the ground floor, at least on facades, hot-air and exhaust pipes should be stretched out outdoors. Smoke exhaust pipelines should be set to achieve environmental protection requirements:..


7 diesel generator room is located preferably at the inlet side of the generator or generator-side on both sides;. .


8 diesel generator room should take the unit noise and engine room acoustic control measures.


8.3.4 Intelligent control room shall meet the following requirements:. .


1 intelligent systems there are: fire in the engine room control room, a security monitoring centre, telecommunications receiving room, satellite and cable TV room, computer room, construction equipment, cable radio and monitors in the engine room (Hall); sound reinforcement in the engine room.


2 Intelligent System room can be set separately and also combined to set, and should meet the following requirements:. .


1) fire prevention and control, security control center settings should be consistent with the relevant norms of fire, security.


2) Fire control room, security monitoring center located preferably at ground floor or basement of the building, and fire resistance should be not less than 2h or 3h of the wall and the fire resistance of not less than 1.50h or 2h of the floor and other parts of the separated and should be set up through the outdoor exit;. .


3) fire control rooms in combination with other control room, the fire-fighting equipment in the room should be able to secure an independent work area, and the mutual interference will not occur;.


4) security monitoring center in combination with other control room, the risk level should be confirmed by the competent security sector;. .


5) intelligent systems in the engine room to the laying of raised floor, floor or floor trunking network; use anti-static, dustproof materials; it is less than the height measured from the engine room; 2.50m.


6) The engine room should not be lower than the winter indoor temperature 18 ℃, the summer was not higher than 27 ℃; indoor humidity in winter should more than 30%, Xia Tianyi less than 65%;. .


7) intelligent systems in the engine room should not be located in toilets, bathrooms, or other regular water place directly below, and paste the above place phase; o.


3 intelligent system should be away from the magnetic room key sites;. .


4 intelligent systems equipment room should be set aside in the preliminary design and location; line laying channel.


5, a major engine room of intelligent system should do their own thing against, anti-technology;. .


6 intelligent system should be based on the system of risk assessment to take measures, should do the equipotential bonding.


8.3.5 Electric shaft, shaft intelligent system should meet the following requirements:. .


1 electric shaft in a high-rise building using channel as maintenance area, shaft width not less than the net; 0.80m.


2 high-rise building intelligent systems as a shaft in the use of channel maintenance area, the shaft of the net width of not less than 0.60m; multi-storey building intelligent systems as a shaft in the use of channel maintenance area, the shaft of the net width of not less than 0. 35m;. .


3 electric shaft, intelligent systems should be set aside within the shaft power outlets, should be labelled, the controlling switch should be installed in the shaft;.


4 intelligent system should shaft electric shaft were set with its floor or above the threshold level should Floor 0.15 ~ 0.30m;. .


5 electric shaft, shaft wall intelligent system should be not less than the fire resistance of nonflammable 1h, access door should be not lower than class c fire doors;.


6 Electric shaft, intelligent system of environmental indicators within the shaft should ensure that equipment running. .


8.3.6 line laying should meet the following requirements:..


A line laying should be consistent with existing national standards, "the quality of electrical engineering in construction acceptance" GB 50303 requirements;. .


2 intelligent system cable wearing metal pipe or lay in the trunkings;.


3 Concealed in floor, wall, column cable (with fire safety requirements, except cable), its protective tube cover not less than 15mm;. .


4 floor thickness, building storey should meet strong cable and intelligent system cabling standards laying down the amount of space required, and should be integrated with other professional pipeline.


Appendix: The General terms note. .


1 in order to facilitate the implementation of this general provisions distinguish between, on the strict wording of the different levels are described below:.


1) that the very strict and do less of the term:. .


Positive terms "must"; negative terms "forbidden".


2) that strictly, under normal circumstances, the wording should be done:. .


Positive words use "should", "negative words used and should not be" or "no".


3) that allows little choice, when conditions permit, the first term should do so:. .


Positive terms "suitable"; negative terms "unsuitable".


That choice, under certain conditions to do so, "may." .


2 General clauses should be specified in other related standards, specifications, written as: "... shall be in accordance with the provisions of the" or "should" by ….


General GB 50352-2005 civil provision in the design. .


1 General provisions.


1.0.1 According to the Ministry of Construction "on the issuance 二 ○ ○ ○ ○ ○ years until construction of a year to formulate national standards, amendments to plans to build" standard [2001] No. 87, the text of the notice, the "civil design General" JGJ 37-87 revised. "Civil Architecture Design Principles" JGJ 37-87 promulgated and implemented since 1987 has been prepared in the specification, design, standard design has played a major role.But with the national economic and technological development and progress, the improvement of living standards, at the beginning of the 21st century on various civil construction in features and quality with even higher and new requirements. The original "General" positioning "The awards civil design must comply with Di common rules", the Ministry of Construction developed "urban and rural planning, urban construction, housing construction building standards Tiji" of "Jian Zhu Design professional" Zhongben General Chu Yu 2nd Cengci - common standards, according to its versatility and importance, the Ministry of Construction to upgrade the status of national standards, Zuo Wei civil Gongchengshiyong Gongneng He is one of quality of Zhong Yao General Biaozhun, Zhuyaoquebao buildings in use of people's lives and property security and health, safeguarding the public interest and to protect the environment and promote sustainable development of society.This general rule is that the civil architecture design and civil architecture design norms must work together to perform common rules. In the spirit "," left "and" delete "and" change "and" the four principles of the General principles of revision.


1.0,2 The General Clauses apply to new construction, expansion and reconstruction of civil design. The original "General" only applies to cities, because the national economic development, economic and technological level of China's urban and rural areas have greatly improved both the city or town, the quality of the civil engineering could not relax, according to fire safety and other relevant provisions of the applicable in building, expanding and remodeling civil engineering, the General as a national standard should also apply to urban and rural.Small town architecture in General, standard low, but the sunshine, ventilation, lighting, sound and other standards in rural area where it easier, and also under the General rules for content and circumstances of developing local standards or rules for the implementation.


1.0.3 According to the original "General" in the design of the basic principles and modern requirements to be added and developed. Such as increasing the people, architecture, and environment relationships, and sustainable development requirements; embody a people-centered principle Deng, Zhe Xie demands infinite targets but the design of important concepts and 原则 not be neglected. Engineering construction of the relevant state Falv, regulations mainly refers to "Construction Law", "City Planning Law," "construction project Quality Control Regulations", "Construction Survey and Design Regulations" 等. .


2 terminology.


2.0.10 "Land area" refers to the detailed planning to determine the land area within a certain range. .


2.0.11 volume rate reflects the development of strength, determination by urban planning. Usually the sum of the "building area" means the sum of the parts of the building area on the ground, "area" refers to the detailed planning of certain land area; however, some cities in China, according to local circumstances, is to the ground and underground construction area to calculate the sum. The ground floor is taken one overhead with a total construction area, according to the regional planning authority regulations.


2.0.12 greening rate of the "total area" for the independent development of regions (such as the new district, residential areas, industrial areas, etc.). Different from the green coverage rate of green space, which includes the area covered and the roof canopy of green. Basement (or semi-basement) on a casing layer of green area is counted, each region has different requirements, such as the casing layer in the Beijing area can be counted more than 3.0m green area, Chongqing casing layer over at 1.20m The green area can be counted so. In order to encourage green roof in Beijing, the provisions of roof greening can be 1 / 4 of total green area of people.Therefore, you should plan around the administrative authorities of specific provisions to calculate green area.


2.0.14 Calculation of the top storey there are several situations, when the flat roof, the result of a thermal insulation layer of roofing and waterproofing layer, whose thickness greater inconvenience to be established, to the floors surface (finishes) to the surface layer of the roof structure to calculate the vertical distance. When the top of the hill, inputs are the structure of the lower slope surface and the exterior skin of the calculation to extend the line of intersection points. Slope of roof to find a structure, the lowest point to slope calculation, see Figure 2.0.14. .


2.0.15 indoor NET high school to make effective use of space means that does not affect the requirements of the use of space in height, sometimes to the underside of the floor, and sometimes to beam the bottom surface, it is sometimes to roof underside hung under the edge of the Widget, or as to the next lower edge hanging pipe, details of the general clauses section 6.2.2..


Three basic requirements. .


3.1 civil buildings category.


3.1.1 civil classification for different purposes and a variety of points, such as by fire, grade, size, charges the different requirements of different points system. General points of this function by using the residential buildings and public buildings are divided into two categories, the specific classification should be consistent with regulations or the standard construction techniques. .


3.1.2 civil buildings by layer or highly classified in accordance with the building design standard "GB 50096," architectural design fire protection standard of GBJ 16, the senior civil architecture design standard "GB 50045 fire. Super high-rise building is based on the 1972 International Conference to determine height of high-rise building 100m above buildings high-rise buildings. Note set forth in this section is classified according to number of layers and the building height is determined by fire safety regulations, so the calculation method according to the existing "architectural design code for fire protection" GBJ 16 and "fire protection design of tall buildings" GB 50045 implementation. .


3.1.3 civic building rating varies from industry to industry, in a market economy system, in the general clauses for unity. In a private building design specification incorporates industry authority requirements. As traffic building General press station size for level-four grades, stadiums and the nature of the games are designated as special pressed to class c, archives divided into executive level scoring PG to, simply press the size to large and small to requests without hierarchy. Therefore, the provisions of the General can not be uniform grading standards, the design should meet the relevant standards or industry authority requirements. .


3.2 design life.


3.2.1 of the State Council promulgated the "Regulations of Construction Project Quality Management," Article 1 stipulates that the design documents to be "annotated works reasonable service life", now the owners have made the request in this regard, provision has been made in some places . Civil reasonable service life of the main building of the main structure that design life, under the new amendments, "Structural Reliability Design Standard" GB 50068-2001 design life will be divided into four categories, corresponding to the General and specific should construction project level, the importance to determine. .


3.3 building climate zones on the basic requirements of the building.


3.3.1 of this section is based on "building climate division standard" GB 50178-93 and "civil thermal design" GB 50176-93 Composite made clear all the climatic regions of the building's basic requirements. As the building thermal features in the building has an important role and have the image of the region name, it will be one and the corresponding list. Appendix A zoning map of China building climate of "building climate division standard" GB 50178-93 photo 2.1.2 quote. .


3.4 relationship building and the environment.


3.4.1 the relationship between architecture and environment should be a "symbiosis between man and nature", "human and social coexistence," as the basic starting point for implementing the sustainable development strategy, establish the overall concept, the concept of ecological concepts and development, a construction man an environment should be mutually beneficial coexistence and harmonious development. Therefore, the architecture and environment on the one hand to ensure people's safety, hygiene and health, disaster risk and should be selected not harmless environment; other hand, the construction should not destroy the local ecological environment, should not result in emissions of waste, etc. hazards caused by pollution and greening and landscaping to further enhance the level of environmental facilities. .


3.5 architectural barrier-free facilities.


3.5.1 ~ 3.5.4 mainly based on the promulgation of the "urban roads and buildings accessible design" JGJ 50-2001 accessibility provisions of the scope and design requirements determined. The specification is also a common standard, provides the scope and design of barrier-free requirements, no detailed reference to the General. .


3.6 parking space.


3.6.1 ~ 3.6.2 With the development of national economy and people's living standards improve, more and more families have cars, the same time, China is a bicycle kingdom, must address the motor vehicle and non-motor vehicle parking space , otherwise it will create a road or site blocking, there are traffic safety hazards, destruction of city, causing inconvenience to people's lives. Therefore, in residential areas, public places, car parks should be built, or included in the civil construction of parking garage, or plans for the building public parking lot, parking garage.Because all parts of the country's economic development levels and living standards, various types of civil construction and the number of parking spaces are not suitable for uniform provision should be made by local executive authorities in the light of local conditions. Parking should be designed to conform to the garage building design standard "JGJ 100-98, the garage and car park design fire protection standard" GB 50067 — 97 and other relevant norms.


3.7 the number of buildings without calibration. .


3.7.1 buildings should be calculated on the basis of the relevant provisions of the fire code for the safe evacuation of stairs, corridors and the width and number of export so that fire and other emergency personnel rapid evacuation. The number of buildings have calibration (theatres, stadiums, etc.), can be used to calculate the number of calibration; for a number of buildings uncalibrated (shopping centres, exhibition halls, etc.) because of the city, such as different lots, sizes, use the numbers are quite different, unless there are special design specification, analysis should be investigated to determine a reasonable number of uses, mainly personnel density as a base to calculate sufficient security export.


4 urban planning on building the limit. .


4.1 building base.


4.1.1 reflects the nature of urban land use planning functions of the base building requirements. In reality, one project is often used with different functions. If the same base, different use function of Jianzhu, or the same building as the functions of different parts, whose main function should be identified with the city's land use planning consistent with the characters. .


4.1.2 base and red lines adjacent roads. Due to the shape of the base may be combined with the neighboring situation is more complex, so the length of the connecting part is not provided for, but its connection to the part of the minimum width is maintaining the base external communications, evacuation, fire services and the Organization of different elements of functional entrances shall, at the base of the use of nature, base total area and total number of persons. 3000m2 is a small shopping centres, kindergartens, small size of multi-story residential buildings, as provided for in the road to the different requirements of the base.


4.1.4 this means the boundary line of two adjacent building site situation. Construction unit in order to obtain the best interests of the land, often regardless of fire between adjacent base building space, fire access and ventilation, lighting and sunlight and so need, the construction of the building immediately following the boundary line, resulting in various hinder security health troubles and civil disputes. .


Paragraph 1 refers to the second half of the article there is a firewall separates the townhouse villas apartments and shop before and after its construction, etc., should be left open or road.


Paragraph 2, the specific implementation is rather complicated, but in principle, the parties were to set aside half the distance between buildings sunshine, when the city planning has been at the detailed planning control building height height of the building may be under control of sunshine spacing 办理. If a district provides a high degree of architectural control of not more than 18m, the adjacent bases on both sides of the boundary line 18m building height of construction shall be set aside half the distance between buildings sunshine. As for the high-rise building areas, it should be the overall city layout unified solution should not require neighboring buildings also by high-level spacing of sunshine give way.In order to protect some sunshine, the legitimate interests of the building, the shape of the more complex buildings and tall buildings, conditional regions can be sunlight analysis, analysis of the sunshine around the base should be established, and the impact of the proposed building is taken into account.


The contents of paragraph 3 of civil law in our country are also provided. Civil Code Article 80 states: State-owned land may be used according to law by the state-owned units, collective units may also be lawfully used by the State to protect its rights and use of proceeds; use of unit management, protection and rational use of obligations. Civil Code section 83 provides: real estate adjacent to the parties, shall be in accordance with the favorable production and convenient for life, solidarity, the spirit of fair and reasonable and correct matters as water supply, drainage, access, ventilation, lighting and other aspects of the adjacent relationship.To the adjacent side interfere, or lost, you should stop, remove, compensate for the losses.


4.1.5 provisions of this article is to safeguard the basic provisions of the city traffic safety. Paragraph 1 is based on large and medium cities to consider the traffic conditions. 70m distance from the measuring point is the intersection of the road by the intersection of the red line and not crossing the road horizontal curve (turning) radius of the cut point, it is because the horizontal curve radius has been set itself often does not meet the standards.70m distance is determined by the following factors: the road to turn RADIUS 18 ~ 21m; intersection crosswalks width 4 ?crosswalk 10m; from the other side of the stop line, stop, pending further 2m vehicles (or team) length; intersection located city bus provides distance (usually from the cross-point not less than lipstick line 50m). The above factors, the base path where a population away from the intersection is 70m is reasonable. Of course, the above refers to the intersection in front of the roadway, one side of the uplink direction. Downstream in the direction of the side of the carriageway no parking, waiting driving demands, but still affected by other factors. The population from the metro, public transport site of the original provision is low, the light of the provisions of the city proper to increase the distance. .


4.1.6 staff-intensive construction of base of evacuation and urban transport security is extremely important. Because the building using the nature, characteristics and personnel-intensive varies, so this provision only as a general rule, special architectural design specifications and local planning authorities should further depending on the circumstances. Figure 4.1.6 for base perimeter 1/6 the schematic along urban roads.


4.2 Building prominence. .


4.2.1 does not allow the prominent road red line and red line architectural projection.


Provision of any building shall highlight the prominence road red line red line and land. Because the roads within the red line underground, the ground space are public space, if allowed to highlight the impact flow, traffic safety, urban space and urban landscape laying underground pipe network. Land red line is the use of land for various types of construction projects range of border ownership, provided that any building shall highlight the prominence land adjacent to the red line is to prevent the violation of rights. .


4.2.2 allowed prominent road red line architectural projection refers to the street (road) construction can impede the flow of urban traffic, traffic safety conditions highlighted a number of prominent buildings.


4.2.3 The need for urban planning, local urban planning department often within the red line in the land be designated building control lines to control the building's basement does not exceed the construction control line, but highlights construction control line building and ancillary facilities prominence because of the situation around the different requirements is not the same, it should not make a unified design should be consistent with local planning requirements. .


4.3 building height control.


4.3.2 The calculation of this height of the building height of the building only has control requirements in the control area, the calculation of building height with Article 3.1.2 is not a concept to classify. .


4.4 building density, and Greenland.


4.4.1 building density, plot ratio and greening rate is to control the land and the three key indicators of environmental quality in urban planning department approval land use planning, construction and management of the implementation of land development work received good results, with strong operational. Control indicator light residential "urban residential planning and design specifications" GB 50180-93 (2002 partial revision), and other nature areas around the situation as quite different, so do not make a unified, local administrative departments for city planning related to urban planning documentation. .


Three indicators of use shall be carried out within a certain region, in practice often appear in the following cases:.


A part of the city during the land use right transfer process paid for the raising of urban public facilities (roads, green, etc.) of construction funds, often collected by the form of land a certain area of land allocated for public facilities to neighboring units using the land taking of the land together transfer payments, resulting in land area than land units within the area of land red line. .


2 due to urban land ownership units transfer part of the land tenure and other reasons, causing the ownership of flats ranges less than red line coverage.


3 on the individual construction works building density, plot ratio, green rate index control. .


4 for an area in the city to the average volume rate and the rate control index of green space.


Result in the emergence of the above three indicators in the definition of "land area" (the definition of green space rate for the "total area") produce a variety of understanding, making calculation of building density, plot ratio, green land rate of the standard three indicators do not unity. In order to facilitate unified management standard, widely adapted to various situations and to ensure fair land-use rights, the General referred to the building density, plot ratio, or the detailed planning of green space were all established laws and regulations. .


4.4.2 public space is to increase urban vitality, the promotion of public communication, improve urban quality of space, open space is the urban public space of a single building, a large number of open space is in the multi-level system of public space. At the same time, building on the open space in urban construction in public facilities lack a positive situation. This article aims to open up space for a specific incentives, incentives may refer to the relevant regulations of foreign countries, and in accordance with local urban construction and management of the actual situation, based on China's relevant regulations. Open space under this section shall be contiguous with the city street or public space directly. .


5 site design.


5.1 Building layout. .


5.1.1 original "in the" building of the General principles of General plane "and the" architectural layout "section focuses on the provisions of the architectural space, it is an important amendment article" site design "a new title on the interpretation of the concept of city planning of the original to borrow and registered architect site design education system determines.


5.1.2 The provisions of this article with emphasis on the built environment should meet the fire, light, sunshine, safety, ventilation, noise canceling, and health facilities design. .


In paragraph 2 are also on the natural lighting, architectural space as the light of different climate zones, and so difficult to make specific data space. Principle is the natural light should meet all architectural lighting coefficient standard values calculation of specific provisions in section 7.1 and provisions and the architectural lighting design standard "GB/T 50033 — already in 2001. Whether it is adjacent to the building or buildings within the same base should not block building room lighting.


Paragraph 3, the standard in the sunshine, "Planning and Design of Urban Residential Area" GB 50180 has specific requirements, housing, dormitories, nurseries, kindergartens and other main room is also provided for in Article 5.1.3, and shall perform the local urban planning competent authorities in accordance with the corresponding sunshine standard-setting provisions of building space. .


5.1.3 this section needs sunshine building developed sunlight standard: residential, nurseries and kindergartens, primary and secondary school classrooms, Ward rooms should be consistent with the city's residential district plan design standard "GB 50180 and other relevant norms. Dwelling space refers to the living room and bedroom. Hostels in the original "General provisions are relatively high, are modified into a consistent with residential sunlight standard.


5.2 road. .


5.2.1 as fire protection, public safety and other requirements on the base of the General provisions of the road.


5.2.2 According to the original "General civil design" JGJ 37-87 provision, prompted street parking spaces and turning radius requirements. .


5.2.3 Tip base path settings should be consistent with the fire code, the Board specification requirements, some big cities in large base with overhead pathways for this prompt sets General requirements for elevated pathways.


5.2.4 Underground parking garage is also planning a large base of ideas, this prompted the underground garage set requirements; and should be consistent with current industry standard "garage building design" JGJ 100 requirements. .


5.3 vertical.


5.3. . 1 1 4 road grade is established under the "vertical urban land use planning norms" CJJ 83-99 and "urban residential area planning and design specifications" GB 50180-93 (2002 partial revision) of the longitudinal and transverse slope slope constraints, mountains and hilly regions have special requirements, should meet the above specifications. Paragraph 5, barrier-free sidewalks Road designed to meet the "urban roads and buildings accessible design" JGJ 50-2001 requirements. .


5.4 greening.


5.4.1, paragraph 1, green area index in the "Urban Residential Area Planning and Design" GB 50180-93 (2002 partial revision), etc. required by the specification, is also provided throughout. Paragraph 4, of old trees is 100 years old trees. Valuable species of wood that were rare or of great historical value and commemorative trees. .


5.5 project pipeline layout.


As the modern civil facilities become more complex, the distinction between civil and industrial buildings have become increasingly blurred, the revision of the original "pipeline" to "project pipeline", specifically the provisions of this standard pipeline design and engineering are the project pipeline. .


5.5.1 the laying of underground pipelines of environmentally attractive and appropriate use of space and ground vehicle, pedestrian activity and project pipelines themselves to safety assurance.


The installation should be considered first as a way to add in the revision and the first sets out. .


In some areas due to the geological conditions of the poor and other reasons, the project pipeline had to be on the ground and aerial laying, designed to resolve project pipeline of cableway traffic, people, buildings and landscape brings security and other issues. The same project pipeline on the ground set of facilities, such as: distribution facilities, gas pressure regulating facilities, fire hydrant, etc. must not only meet the relevant requirements of the specifications or standards, in General, architecture design, and also to resolve these ground facilities may have on transport, personnel, buildings and landscape brings security and other issues.


5.5.2 This provision is also a new provision in principle, to ensure that the project pipeline in the flat position and vertical elevation system consistent with the municipal pipe network to avoid each other non-convergence. .


5.5.3 tunnel laying pipeline to the daily trip, living with less interference, benefits significantly. To ensure comprehensive sewer pipelines in normal operation, it should be mutual interference of pipelines are located in the tunnel of different small room.


5.5.7 The revision of the provisions of the standard, while retaining the original pipeline project between the horizontal and vertical spacing and depth to meet the specification argument, the other under the "Planning and Design of Urban Residential Area" GB 50180-93 of the relevant provisions of the increased project pipeline and the buildings, structures and tree species in the level spacing requirements. .


5.5.9 project pipeline inspection shaft well cover loss, many social problems, this revision of this article, the special increase requires well cover should be can't lock to prevent the loss of the manhole cover pedestrian injury or damage to vehicles.


6 building design. .


6.1 layout.


6.1.2 standardization, modular design of modern architecture is a basic principle, for the present design the basic principles of arbitrariness and the tendency to ignore the building, especially in the column layout of proposed network, width and depth of such positioning axis size should be consistent with "the harmonization of standards for construction module" GBJ 2 requirements. .


6.1.4 building life long decades, or even hundreds of years, at design time is very difficult to predict future changes, in order to reflect the principles of sustainable development and conservation of resources, in the design emphasizes the layout flexibility and elasticity for future extension provides conditions.


6.1.5 earthquake in China is a multi-national, on the earthquake areas of special architectural layout of proposed requirements. .


6.2 storey and Interior headroom.


6.2.1 new provision. Given the nature of construction of the story all-per-use requirements have Jiaoda of Bu Tong, specific to Meigejianzhu Ye there is any difference, Suo Yi not to define uniform specific Xiang Mu Ying combined use function Gongyi requirements and comply with Youguan architectural design of requirements. .


6.2.2 Basic retained the original specification section 4.1.1 bars in the first paragraph of content. The terms of the calculation methods for interior headroom. In addition to the General provisions on the floor or roof underside hung widget (such as rib plate, shell mold, trusses, floor space and ventilation pipes, etc.) affect the efficient use of space, the building ground to widget descenders (rib bottom, bottom chord or tube bottom, etc.) and the vertical distance calculation between.


6.2.3 with original specifications for the content of the second paragraph of Article 4.1.1. Clear height of all buildings by the use of indoor space requirements are quite different, are not suitable for uniform requirements should be consistent with the architectural design requirements. Basement, auxiliary buildings, walkways and other common space with a minimum clear height of office not less than 2m, taking into account the human body to stand up and pass the necessary height and a certain line of sight. Under this provision the general domestic and international norms. .


6.3 basement and basement.


Basement, semi basement space has been used as an important widely used in civil construction, this section in recent years in the engineering practice, the basis of the original provision for the use of underground space function, waterproof, fire three aspects of the original provision was added. .


6.3.1 of this section to add new provisions. Underground space tend to be the comprehensive utilization, this subsection highlights coordination between the various functions. In order to increase the utilization of the underground space, where possible, for all types of underground space connection. Due to the lack of a clear frame of reference on the ground floor and one on the fear of underground space, with particular emphasis on the underground space layout should have clear guidance and take full account of their effects on the human psychology.


6.3.2 of this section for the new provisions. As the basement, semi basement in the fire evacuation and there inherent natural lighting and ventilation, combined with engineering practice, from a safety and health perspective on the use of underground space some limit is necessary. .


6.3.3 of this article is about the original specification, section 4.6.2, paragraph 2, of the amendment. In view of the new underground waterproof specification GB 50108 have basements, half basement waterproofing for specific provisions, such as detailed provisions. Retained the original provisions of the two paragraphs, only individual text has been modified.


6.3.4 of this section for the new provisions. To emphasize the basement, semi basement fire safety design are unique, especially by this article. .


6.4 device layer, refuge and aerial layer.


6.4.1 device layer of clear height should be based on equipment and pipeline laying and installation of a high degree of maintenance required to determine, should not make a unified decision. Device layer of a variety of mechanical equipment and pipelines running in the heat, or run, run, drip, leak phenomenon will increase the indoor temperature and humidity, affect the normal operation of equipment and use, is not conducive to the operation and maintenance personnel work. Therefore, there should be provision device layer of natural or mechanical ventilation. When located in the basement nor a mechanical ventilation device shall be located in the wall outlet or ventilation Road, the area should meet the delivery, ventilation calculation requirements. .


When the upper part of the building a pipeline to the lower part of the different use functions in the room, to prevent leaks, drips and sound insulation, as well as convenient access to between setting the device layer.


On the high-level civil or skirt set boiler room, transformer, diesel generator room equipment space, regardless of its setting layers, location, security and export pipelines through the wall, such as firewalls and floors, respectively, both in fire safety with the provisions of this section for tips principle. .


6.4.2 building height exceeding 100m of high-rise building, you should set the refuge layer (branches). The tall buildings fire safety standard "GB 50045 — 95 article 6.1.13 already provides more than 100m public buildings should be set and took refuge in layers. Beijing, Shanghai, the construction of high-rise residential 100m above have been set up asylum layer (branches). Basis for the more than more than 100m high-rise residential buildings (including the unit or the promenade), to the best of short time evacuated to the outdoors, it's not easy to do. Canadian research departments put forward the following data, use a width of 1. 10m of the stairs, the tall building evacuation to the outside, the time spent in Table 1. .


In addition to the 18-and 18-storey high-rise residential tower of and outside high-rise residential high-rise buildings, each fire partitions staircases are not less than two, even though the scissors stair Tower skyscraper, the staircases also two. From table 1 in the figure we can see that the evacuation time can be reduced by 1/2. Even so, when the number of layers in a layer above 30 high-rise residential buildings, to the best of short time evacuation are difficult. Therefore, the provisions of this building height exceeding 100m of high-rise buildings, you should set the refuge layer (branches).


6.5 toilets, toilet and bathroom. .


6.5.1 this is building a public toilet, bathroom, bathroom and toilet. Health of ground water, as a result of the construction quality is poor and leakage phenomenon is widespread, these provisions to guarantee its functionality and sanitary conditions are necessary. Thermocline House allows a bathroom layout set in the bedroom, living room (Hall), the upper deck of the kitchen. These rooms are designed to meet these requirements, in order to change the design of its mismanagement or too shabby situation, such as enhanced ventilation prevent sewage gas escape, floor proof, leak-prevention and other basic requirements. Paragraph 2, the configuration of health facilities for all types of building use of a different nature, this does not make a unified, single architectural design standard should be regulations. Public toilet sex female toilet under the toilet seat features a long time, should increase female toilet squat (sitting) and the median floor area, male squatting (sitting, standing) position with the woman squatting (sitting) position ratio to 1:1 ~ 2:3 is appropriate, suitable commercial to 2:3. Paragraph 6, a higher level of management in the cases, no elevation or floor drain. .


6.5.2 this section establishes the toilet and shower cubicle in the lower limit of size, regarding the bathrooms cubicle plane dimensions in design practice and standards in design, General toilet cubicles is 0. .9m×l. .20 (1. .40) m, shower cubicles as 1. .00 (1.3) 1. .20m m×. According to the selection and the establishment of common principles of product standards, table 6.5.2 provides cubicle plane dimension, given the person's use of space and equipment installation and maintenance. This section also adds to the hospital with private toilet cubicles and barrier-free toilet and bathroom private compartment plane dimensions. Compartment size to the table - the size of total (light sheet), such as the use of thick masonry materials, dimensions should be appropriately increased. .


6.5.3 sanitation spacing pursuant to the following scale: for one of the width to 0. .55m; for a man washing his face about the required size is 0. .70m, before and after the required size (edge) to 0. .55m; for a man holding a washbasin to elbows to tighten up the required size is 0. .70m; compartment small door to 0. .60m w; pursuant to sections as follows:.


Considered by a side wall of the wash basin next to the left against the wall under the water activity accessible location or distance;. .


2 wash-down size; around.


3 bend one face, one through the required holding basins;. .


4 two-person bent to the wash, one person holds the washbasin; through the required.


7, when the door opened by two persons simultaneously; the door open, the side door by another person, or both sides of the door also opens to the outside are left security gaps; bilateral compartment inside the door 4. .20 M in the bay can be arranged outside the door at 3. .90 M in the bay can be arranged;. .


8 Moreover along a urinal urinate or the outer edge of the outer edge of the tread grooves. When two people in the door at the same time, in 3. layout in .60m Bay.


6.6 steps, ramps and railings. .


6.6.1 "indoor stair steps should not be less than level 2" from the security considerations should be level 2 or above, but at present in residential or public buildings in large space to create a relatively independent space go up a level or descending level is common, should take note of safety measures. Step height exceeding 0. .70m (about 4-5, 4 × 0. .15 = 0. .60m) and side facing the empty, easily hurt themselves, the need to adopt protective measures.


6.6.3, paragraph 2 balconies, verandahs and other office overhead railing height should exceed the height of the body center of gravity to avoid the body close to the railing and fall due to the relocation center. According to 1980 units in 14 provinces in China body measurement results: The average height of 1656 Chinese men. .03mm, converted into body upright height of Center of gravity is 994mm, shoes of gravity height is 994 + 20 = 1014mm, an illustration for stationary industrial protective railing of: "protective railing height 1050mm" may not be less than the provisions of this article, the following free height 24m (equivalent to a low-rise, multi-storey building height) the height of the railings should not be lower than 1. .05m, exceeds the height of the Pro empty 24m (equivalent to a high level and the height of the top residential) railing height should not be less than 1. 10m, the high-rise buildings, there will be fear of looking down from a height, so taller to 1. .10 M. Note that when the railings at the bottom of the width is greater than or equal to 0. .22 M, and height less than or equal to 0. .45 M of available riding area, according to the step normal circumstances, people are easy to set foot and stand overlooking the (not climbing), this time, railing height, such as starting from the floor, ground or roof, handrails are to be lower than the top height high center of gravity of people, very safe, it should be calculated from the top step position, shown in Figure 6.6.3-1. .


Article 4, paragraph (5) in order to protect the safety of children and adolescents, and their dedicated places railings should prevent climbing structures, such as for lateral decoration, parapet waterproof material received small head along the brick, etc. Do vertical rails, Member of the spacing should not be greater than 0. .11m in case the head with the body through the fall. In recent years, the building at malls, railing with vertical bars between the spacing around 0. .20m, sometimes children falling accident, so children can go to the site, do the vertical bars, bars between the spacing should not be greater than 0. .11m, see Figure 6.6.3-2.


This article should also refer to the ISO / DIS 12055 "building construction - building the barrier system and the railings" standard. .


6.7 stairs.


6.7.2 fire stairs bench width flow per share is based on the specification of 0. .55 M dollars, and require minimum width by two stock flow should not be less than 1. .10 M, which is applicable evacuation stairs, while the staircase is not normally used for transport is fully applicable, particularly staff-intensive public buildings (such as shopping malls, theaters, stadiums, etc.) should be considered the main staircase, multi-strand flow passage, so that does not cause traffic congestion and vertical obstruction. In addition, the flow width by 0. .55 M calculation is the minimum, in fact, moving the body in a certain gap between swing and therefore the provisions of this section flow per share is 0. .55m (0 ~ 0. .15) m, 0 ~ 0. .15m is popular at the time of the added value of single width of stair walking also requires appropriate bench, see Figure 6.7.2.


6.7.3 bench to change direction and grab the platform shift terminus of the minimum width of not less than the width of bench, and not less than 1. .20 M, when handling a large amount of items need to be widened in order to maintain the width of the line evacuated, and make furniture and other large objects through, see Figure 6.7.3. .


6.7.5 because building vertical processing and stair landings approach changes the top, bottom and containers are not necessarily consistent with the various layers of clear height, the height shall be not less than 2m, while not meet. Bench height should generally be satisfying the person on the stairs and straighten the arms upward rise above just scratched the surface of the finger of a little lower margin, as a sponsor in the road when we meet and produce a sense of oppression by the common stairs should slope, bench height 2. .20m, see Figure 6.7.5.


6.7.9 In order to protect the safety of children, kindergarten children's special activities such as places of the stairs, the staircase well clear width is greater than 0. .20 M (thickness harness children), must be taken to prevent children climbing slippery steps to prevent their falling bottom stairs. Difficult to climb stairs railings should be taken to the construction, generally do the vertical bars, the spacing should not be greater than 0. .11 M (children head width), to prevent cross fall. This requirement of "public buildings, the evacuation stairs between two levels of clearance, not less than 15cm" fire safety requirements would not be affected. .


6.7.10 stair staircase step height-width ratio is based on the slope of the requirements and the different types of human natural step (step) requirement, consistent with safe and convenient and comfortable. Gradient general control in the 30 ° left and right, only a small number of people using the service staircase is the relaxation of the requirements, but not more than 45 °. Step is 2r + g: horizontal distance formula, stepped in for step height, the width of the g-mark, adults and children, men and women, young adults and the elderly are different, usually in the range 560 ~ 630mm, children, adults average 560mm in 600mm. Stepping required by this section to reflect the aspect ratio of slope and step away from the stairs, in Table 2. .


6.8 elevators, escalators and passenger conveyors.


6.8.1, paragraph 2, is usually considered the use of an elevator, another alternative is easy for maintenance maintenance, peak flow of two simultaneously, to save energy. .


4 reference 4190/1 ISO: 1990, IS0 4190/2: 1982 and IS0 4190/3: 1982 international standards and national standards for the main parameter of the elevator and car, well road, room type and size (GB/T 7025.1 ~ 7025.3 ~ 1997) 1986.


6.8.2, paragraph 2, during the operation of passenger equipment out of the escalator or moving walkway, there is a ready to move on and out of the process with inertia, to protect the safety of passengers, the people need to set the flow area. Some public buildings such as shopping malls, often dense smooth flow of people across the area, should increase the flow through the width, depth due to increase flow area. .


6 reference to the escalators and passenger conveyors of the safety rules for the construction and installation provisions for GB l6899. Because of the angle over the escalator, causing psychological stress, safety, tilts and spend large automatic sidewalk, stand which will lose balance, prone to security incidents, the maximum value of the angle of inclination..


Paragraph 7, currently in public buildings in single set up escalators and moving walkways in the case, must consider the uplink and downlink facilities in nearby facilities, can only easy to use. .


6.10 doors and Windows.


6.10.3, paragraph 4, the invading window below 0. .80 M (housing for the 0. .90 M) time (no balcony outside the window, platforms, corridors, etc.), should take protective measures, and to ensure that the ground floor, starting from 0. .80 M (housing for the 0. .90 M) high degree of protection. Low sills, bay windows, etc. are able to lower the Master standing side window, the window stickers of protective barrier or a fixed window sill height should be calculated from the surface, which is to protect the security, to prevent the low wide window makes easy to climb up to the surface fall to the ground from the window. .


6.10.4 3-sided spring door opened and, if it is from the perspective of the glass surface, easy to hit people.


Fire safety provisions of paragraph 4, the evacuation should not be used with the door side sliding door, forbidden by the turnstile, it should be a separate ordinary Swing for the Security Exit. Electric doors and large door failure due to mechanical transmission also affects the daily use and emergency evacuation, should be a separate common gate, also open their doors for safe evacuation of Swing. .


6 design to minimize the human impact on the glass may cause injury, allowing the use of impact after crushing, but not the wounding of glass, tempered glass, laminated glass and such and should have anti-impact mark.


6.11 Building walls. .


6.11.1 ~ 6.11.2 related specification is the building walls of JG 3035, the glass curtain wall engineering regulating Law 102-JGJ 2003, metal and stone curtain wall engineering regulating law 133-JGJ 2001 etc..


6.12 in floor. .


6.12.1 added. Ground under the building design standard "GB 50037 a 96 in the relevant provisions, the provisions of this floor (ground) of the basic structure of hierarchical levels, while others are set as required.


Fill layers are mainly deposited for the floors, in case of dark lines, drainage to find slope, insulation and sound insulation and other requirements. Also be pointed out that the pipeline was not designed to fill the dark layer deposition, contrary to the design for other purposes because of additional fill layer, at this time, the pipeline may be deposited in the fill layer dark. .


6.12.2 this provision is to the original specification section 4.4.4, clause 1 increases the noise and pollution prevention requirements.


6.12.3 This provision is the second paragraph of Article 4.4.4 of the original specification for the amendment. According to "Building the ground design" GB 50037-96, and "Ground Engineering Construction Quality Acceptance" GB 50209-2002 clear and relevant provisions of emphasis on the toilet and bathroom, kitchen with water or ground-floor flooding possible to take water Construction and Drainage requirements. .


6.12.4 this provision retained the original specification, section 4.4.4 article content.


Built on the foundation soil moisture measures on the ground are two cases: (1) Since the base soil capillary water rising damp, generally use the concrete class of the ground floor cushion or moisture; (2) on the south end surface heat generated by air Lucy overhead commonly used to strengthen the ground doing the ventilation, or use a certain moisture absorption and thermal inertia of the surface layer of material such large measure. .


6.12.5 this provision basic retained the original specification, section 4.4.4, paragraph 4, of the content. Ground under the building design standard "GB 50037 a 96 increased odour impact, particularly strong smoking tobacco, tea, etc., and may not be toxic, but affects the quality of odours and the project should prevent the use of dissemination of floor material delicacies.


Some building materials are currently developing materials, its products and features are changing their processes more complex compounds, so conditions in the design of bare of food or medicine may have a direct contact with the ground floor, toxic materials shall be subject to local Identification of the health and epidemic prevention departments. .


6.12.6 this provision basic retained the original content of paragraph 5.


6.12.7 new provision. Wooden floor, this provision is required to carry out the necessary ground materials corrosion, moth and other processing and construction requirements. .


6.12.8 added. Ground under the building design standard "GB 50037 — the first article 96 3.0.12..


6.13 roof and ceiling. .


6.13.2 is on the original specification section 4.4.1. All kinds of roof structure of the roof, the roof grassroots category, waterproof construction measures and material properties of the major differences, roof drainage slope should be determined on the basis of these factors combined with comprehensive local climatic conditions. All kinds of roof drainage slope in addition to meet greater than minimum slope will try not to exceed the maximum slope, drainage and should comply with the relevant norms.


6.13.3, paragraph 3, for the new provisions. Gutter, gutters, cornices, Mizuochi mouth, flashing, piping, etc. deformation joint and extended roof, roof waterproof project is currently the most serious leakage of the site, so should the different parts of the roof forms and take appropriate enhance water structural measures, and should meet the specification requirements. .


Paragraph 4 is added. When the roof slope exceeds a certain grade or slope roof, although not exceed certain slope, but because of the roof area, can generate greater height difference, are prone to fall and should take measures to prevent slipping.


Paragraph 7 to the original specifications revised fourth paragraph of Article 4.4.2, and with the existing norms. .


6.14 pipe wells, flue, vent and waste pipes.


6.14.2 the provisions of this section the general design requirements of tube-wells. Well the general public by pipeline corridor on each side of the arrangement, such as hotels, office buildings, but there are internal layout of the room, such as laboratories, housing and so on. Arranged by public walkway should be possible by the public walkway at the side of the wall hole repair designed to prevent the adjacent buildings caused by unsafe interchange between the body, but also easy to manage and maintain. On fire safety requirements should be consistent with fire code requirements. Residential buildings, public buildings, vertical tube wells should be sufficient room for maneuver. .


6.14.4 vent flue and out of the roof height is determined by several factors, for various reasons it is not always on the roof is in the negative. If you reach height too low, easy to produce exhaust gas is influenced by pressure from the Interior, especially the top users, because of the insufficiency of pipeline high flow phenomenon common to do this, you must provide a minimum height.


6. . 14.5 years of civil construction pipeline in the garbage, garbage down gray, gray garbage dig into the main part of environmental pollution. Waste pipe plug, gray down, dig gray area of dust and decay of organic waste, dirty rotten, maggot fly breeding, resulting in poor sanitation. In recent years, as people's living standards, bagged, boxed foods rich semi-finished products, some cities cancel garbage Road, use garbage bags, combined with the property management industry from the residential area into the office and other public buildings, proved gratifying results.This provision would not be appropriate to set the junk of civil architecture, requirements lower layer and multilayer construction under way to set up the appropriate garbage collection facilities, such as bags of garbage in, garbage classification and temporary peripherals and drop location. Top and middle and high-rise buildings without waste pipeline, you must set the closed space of the garbage collection so that you can take other forms of transport, avoid using elevator handling waste, causing secondary pollution and waste-preferably with flushing sewage facilities, and to facilitate cleaning.


6.14.6 of this section is to set up waste pipeline requirements. Waste pipe exhaust pipe should extend roof to exclude waste odor. Fight garbage and refuse to consider the life of pipelines and health security, must be corrosion-resistant, moisture-proof and non-burning body of material, garbage and the trash bucket doors must be closed tightly to prevent dust from when the whereabouts of the upper door garbage (bucket) out and sew Yang foul smell. .


6.15 indoor and outdoor decoration.


6.15.1 Paragraph 3 should be used indoor and outdoor decoration fire, pollution prevention, moisture-proof, waterproof, does not produce harmful gases and radiation of decoration materials and accessories. Should be consistent with current national standard "building interior fire protection design" GB 50222, "civil engineering indoor environmental pollution control" GB 50325 and other relevant standards. .


7 indoor environment.


7.1 lighting. .


7.1.1 this standard uses daylight factor as lighting standard values (see the architectural lighting design standard "GB/T 50033-2001). Daylight factor is relative, but when the daylight factor standard values determine the areas of critical illumination is a fixed value, therefore, natural illumination indoors is a certain value. Lighting by lighting coefficient as the evaluation index, because it is the window to area ratio than a more objective evaluation can accurately reflect the status of architectural lighting, as lighting or windows extraoral addition, also affected by many factors, large window openings is not necessarily a small room than the window openings is great; such as an indoor surface is white in front of the room lighting than the fitting coefficients can be doubled, indicating that glazing is determined by various factors related with the light decision , should be carried out in architectural lighting design lighting calculations, only as a ratio of window area of the building design to estimate the time of lighting.The window area than Ac/Ad shown in table 3.


During lighting calculations, to sunny for the majority of Ⅰ, Ⅱ, Ⅲ type of light climate zone, north to the room should consider not GB / T 50033-2001 of the provisions of the various calculation parameters, but also need to consider the opposite facade reflected light generated by the incremental coefficient. Lighting of the north side of the room, when the outside facade of the building opposite the light, the reflected light value of the incremental coefficient Kr can refer to Table 4, and added GB/50033-2001 the light side of the calculation of section 5.0.2 formula. .


7.1.2 to retain paragraph 1 of the original provisions, the provisions to be changed to 0. .50m. .80m 0, because the architectural lighting design standard "GB/T 50033 will face civil architectural lighting calculation is set at 0. floor, below the height .80m window openings in the lighting calculation is not taken into account.


Paragraph 2 of the original standard and the "architectural lighting design standards" GB/T50033 the corresponding provisions of this article were made, therefore the provisions remain unchanged. .


3 flat skylight and sidewindow compared with high lighting efficiency, in accordance with the form area than table 1 on the flat roof and side window lighting required window size ratio for comparison can be drawn: Ⅰ, Ⅱ and Ⅲ, Ⅳ, Ⅴ lighting level required by the side window area of the flat-roof, 2 2. .4. .2 .4, 2., 2., 2. .3 .6. This description is the same as daylight factor is reached, the flat roof area than the side Windows, flat roof lighting efficiency high, flat roof and side window, compared to 2.5 x the effective area of the appropriate form.


7.2 Ventilation. .


7.2.1 building indoor CO2, all kinds of peculiar smell, catering operations, fume, construction materials and decoration material release of toxic and harmful gas accumulation in indoor air pollution has been formed. There are indoor air pollutants such as ammonia, formaldehyde, radon and carbon dioxide, sulphur dioxide, nitrogen oxides, particulate matter, total volatile organic matter, bacteria, such as benzene, this leads to people suffering from a variety of chronic diseases, caused by the spread of infectious diseases, experts say such chronic diseases as "building syndrome" or "construction of modern diseases." The universality of the disease and its harmfulness, in the air and environmental health concerns. It also makes building ventilation has become an important architectural design principles. .


Ventilation is mainly through the open window, opening, or sets the vertical, horizontal ventilation duct, indoor air or by mechanical force from outdoor to purify indoor air or implementation of indoor air pollution to zero. We should be building ventilation design carries out the State's existing on indoor air quality standards.


Another role of the building ventilation air cooling. Summer can be the rational spatial construction portfolio, adjusting the position of window and door openings, using wind and other building components guided approach to building to form a good drafts, to achieve the purpose of cooling. .


To this end, the buildings of various types of rooms should be building ventilation. The building uses airtight Windows or Windows when installing the seal room ventilation should be additional auxiliary facilities.


7.2.2 From a sustainable development, energy conservation point of view and the nature of today's society to pursue the psychological needs of people, building ventilation should be respected and promoted directly to the natural ventilation. Workers often live, rest, work space for activities (such as living room, kitchen, children's activity room, primary and secondary classrooms, student housing dormitory, nursery, nursing homes, wards, etc.) should be used directly to natural ventilation. The vent area is a reference to the minimum limit of the United States, Japan and Taiwan Province of the relevant provisions of the Building Code. .


Kitchen stoves should be installed above the exhaust system is designed according to the Chinese diet action taken as a result of serious smoke pollution. China's urban residential kitchen shall purchase and install specialized exhaust devices, and will exhaust device with vertical or horizontal exhaust system for reliable connection.


7.2.3 cold regions and cold regions in winter heating insulation is required. Heating during the building houses outside the window, external doors must be closed, and the need to close the entire heating period, while the winter indoor pollution is quite serious, on the other hand can not open the window ventilation caused significant loss of heat. Therefore, in cold houses, cold and cold regions of the kitchen should be set vertical or horizontal ventilation natural ventilation Road or facilities (such as window ventilation devices, etc.). .


7.2.5 as air is flowing, the only scientific and rational organization of air flow, ventilation is necessary to achieve the sewage. Kitchen and toilet sewage, ventilation at present, China has established technical requirements. While the current of air in the kitchen and has no specific requirements. Kitchen, bathroom door beneath the standing area is not less than 0. .02m2 intake louvers or fixed with margin to high wind slits 15mm is to promote the Organization of air, indoor air circulation.


7.3 Insulation. .


7.3.2 the appearance of the building envelope, the bigger the more thermal surface. The building shape set is compact, flat elevation changes little, flat-convex rules to reduce the appearance of the thermal area. To this end, the commercial building energy-saving design standard (building), JGJ 26 on heating buildings shape coefficient as follows: "to control in 0. .5 .5 0. and if the following shape coefficient is greater than 0. .3, the roof and exterior wall thermal insulation should be strengthened. ”。.


"Hot summer and cold winter region residential building energy efficiency standards" JGJ l34 of the summer and cold winter air heating in the building shape coefficient as follows: "strip the building shape factor should not be more than 0. .35, Point-shape building factor should not be more than 0. .40. "heating region and from our hot summer and cold winter region residential building design of the architectural design of the two norms on a larger constraint. This requires the architect in the implementation of regulatory requirements under the architectural creation. .


7.3.5 refers to the civil construction energy conservation design standard (building) on the public JGJ 26, building energy-saving design standard "GB 50189 and other energy-saving design standards.


7.3.6 refers to the "hot summer and cold winter region residential building design standard" JGJ 134, "Summer and Warm Winter in residential design standard" JGJ 75, "public building energy efficiency design standard" GB 50189 standards and other energy-saving design requirements. .


7.4 heat.


7.4.1 building summer heat integrated control measures should be implemented here mainly refers to the following aspects: (1) arranged in groups of buildings will greet the summer building houses the main layout of the leading wind direction in order to facilitate Monsoon hole directly through the window into the room. (2) Green building is also effective measures against heat, can the building east and west to the wall climbing plants can be grown by the vertical green heat-absorbing, reducing solar heat transmission room. Can also be planted on the roof of the building green, set the scaffolding Gallery Pavilion, built ponds, fountains, etc. to cool micro-climate regulation.(3) in the building exterior Windows settings adjustable shading, including aluminum, wooden, metal shutter shutter (light), you can effectively reduce solar radiation heat into the room. (4) the building insulation, primarily through the use of lightweight thermal insulating materials, the use of energy-saving double-glass Windows, walls, roof and floor instead of rigid pavement can keep moisture retention measures such as improving pavement materials exterior walls, Windows, roof insulation, meet the requirements of the stability of the indoor temperature. Building insulation design should be consistent with the provisions of the energy-saving design standards.


7.4.2 This provision set the general requirements for air conditioning of buildings, including the quantity and quality of urban housing has come a long way for nearly 20 years of development, people's living quality of the pursuit of space thermal environment is also rising. South of China's domestic air-conditioned heat has reached a very high number. Cold winter and hot summer residential insulation needs of winter, summer heat, the number of air conditioning also reach a higher level.Cold regions in China and the cold regions of residence has been to require insulation, but over the past few years, global warming, caused these high temperatures in summer continues to occur, so that these areas are also part of the residential air conditioner installation. To sum up, in urban residential buildings for air conditioning equipment became somewhat universal demand. To this end, the design of building with air conditioner, you should also consider the following design principles:.


1 should be based on local sources of heat, cold source such as resources, users of the affordability of equipment, operating costs, equipment, stability conditions, reasonably and scientifically determine the air conditioning and equipment selection, in particular from the energy saving and capital perspective determine a reasonable comparison. .


2 air-conditioned building, the architectural design of Planar and profile should be reasonable handling equipment and accessories, and line with space and position, which is to ensure the system is a good use, saving equipment line space, and does not affect the functionality of the indoor and outdoor space and landscaping.


3 should follow the "heating, ventilation and air conditioning design" GB 50019, "summer and cold winter region residential building design standard" JGJ l34, "Summer and Warm Winter in residential design standard" JGJ 75, "public building energy efficiency design Standard "GB 50189 and so on in the building heat loss, cooling consumption indicators and heating, air conditioning and other energy consumption throughout the year composite indicator limits requirements. .


4 is not set, central air conditioning of buildings should be designed in split outdoor unit shelving Board and its position in favor of air conditioners during the summer heat and winter heat absorbing the condensate drainage, organized to avoid an adverse impact on the condensed water.


7.5 sound. .


7.5.1 provision 7.5.3 the three ?under national civil building sound design code 118, GBJ several types of building in the main room of indoor noise level permitted, air sound insulation standards and standard impact sound insulation. Among them, special grade — special standards; level – higher standards; level II-generic standard; third-level — minimum standards.


7.5.4 of this section on the key parts of civil architecture design provides acoustic noise reduction, but the specific design style should be the national standard "civil acoustic design" GBJ 118 and the design of individual buildings in the regulations. .


8 construction equipment.


8.1 Water Supply and Drainage. .


8.1.1 this section under the water supply and drainage design standard "GB 50015-2003 requirements. To meet this requirement is to make the building drainage meet applicable, economic, health, safety, the basic requirements.


8.1.2 To ensure that people's lives and health and safety, drinking water quality must meet the national standards, and ensure that contamination. In order to obtain a benefit of any potential water pollution should be to eliminate the practice. .


8.1.6 China's water resources are not wealthy, there is an acute shortage of water in some areas, from the strategic objectives of sustainable development, you must take all effective measures to conserve water. Pipe pressure not only cause damage to water, but also a lot of water will cause the waste, so you must pay attention to.


8.1.7 Setting the water system is an important water conservation measures, many of the world water shortage in the developing countries, water system. However, investment and other reasons, the current domestic can not comprehensive, but it should be based around local conditions and regulations. .


8.1.8 exploitation of water resources, water shortage in international countries have very good experience, our Government also attaches great importance, such as Beijing has issued a related document requirements for water resources use to relieve the shortage of water resources, reduce stress, improve urban drainage water ecology.


8.1.9 In order to ensure food hygiene, which calls made to prevent as pipeline leakage, condensation dripping from food and drinking water pollution accident. In addition, the pipeline in these areas is also difficult to maintain, repair. .


8.1.11 reduce noise pollution in order to improve the quality of life of people, to the people make a good living environment.


8,1.12 To ensure the security of electricity supply to avoid pipeline leakage affecting the normal operation of distribution equipment. At the same time, the file room, there are strict requirements of the room waterproof, for the preservation of valuable data files and not by water immersion, it must do so. .


8.1.13 in order to prevent the leakage, the impact of the basement or the use of the underground structures.


8.2 The heating and air conditioning. .


8.2.1 HVAC system design for the purpose of a civil buildings provide comfortable living and working environment.


8. . 2.2 The main functions of the building should be selected according to the applicable national standards and the air parameters and fresh air ventilation standards. .


8.2.3 civil buildings heating system:.


Paragraph 1, if the use of steam for the steam heat or heat source should be set (steam - water) heat exchanger or by steam injection pump systems to ensure the heating system of the heating medium is hot water;. .


2 centralized heating system with thermal measurement should be based on the user can adjust the room temperature-based autonomy;.


Paragraph 3 should reduce the possible privatization of residential property management and tenants, disputes between tenants and tenants;. .


4 avoid too much pressure to produce water leakage, etc..


8.2.5 air-conditioning system:. .


(1) determine floors, ceiling height, you should be able to meet the air conditioning, the ventilation pipe height requirements (duct cross-section of the short edge size should not be less than the long edge size of 1/4).


8.2.6 freezing room, pump house, heat transfer stations:. .


Paragraph 1 of the civil architecture using large equipment, not through a door into the first floor facade on the reserve hole, the hole, the height should meet underlying wood required for mobile devices such as; the need to replace and repair of heavy equipment hoisting facilities above if reserved, height should meet in order to avoid the angle between the large-scale equipment..


Paragraph 4, equipment valves, actuators and other surface and the need for observing the operation of the display instrument surface, the spacing should be not less than 400mm; tall equipment should have not less than 700mm around the channel. Refrigerator, boiler, heat exchanger, etc., should be left clean or replace the tube in the operation area. .


Paragraph 5 sets in the civil architecture of freezing room, pump room, heat exchanger stations and other equipment, should be preferred rotation stability, low noise, otherwise shall, in accordance with the principle of vibration-damping Dado set; in the engine room uses the noise measures, access to the engine room of the pipeline should take the appropriate measures for noise control. For high-noise of mechanical and electrical equipment should be set the sound or noise.


Paragraph 6, set when only one inlet port or exhaust port, you can use shutter door or door to meet the requirements of the air flow. .


8.2.7 boiler room location, at design time with the building plan professional: more concentrated close to the thermal load, easy-to-fuel storage and transportation, ash removal (coal, ash road passenger transport and traffic), to reduce the dust and noise impacts on the environment.


8.2.8 Boiler Room General should be independent of the buildings on the ground. Have connected with the main building or set in the main building of the underground, equipment level, the roof, the boiler (or other combustion device) Number of units, capacity, operating parameters, use the fuel must comply with local fire, safety management departments fire safety requirements and architectural design, boiler safety technology to monitor the Statutes. .


8.3 electrical building.


Strong electrical and electrical construction, including intelligent systems, civil buildings, including the strong power: 10kV and below distribution substation system, power systems, lighting systems, control systems, building lightning protection grounding system, line laying; civil, intelligent System includes: automatic fire alarm and fire linkage system, security system, communications network system, information network system, monitoring and management system, integrated wiring system, lightning protection and grounding, line laying. .


Automatic fire alarm and fire fighting system: automatic and manual alarm, smoke control, evacuation (including emergency lighting and fire emergency broadcast, etc.), fire extinguishing device control, etc..


Security system: perimeter protection, electronic checks, video surveillance, visitor intercom, a population control, intrusion alarm and parking management. .


Communication network system: satellite and cable TV, telephone, etc..


Information Network System: computer networks, control networks. .


Monitoring and management system for building equipment monitoring, table with data automatically collecting and transmitting, property management, etc..


8.3.1 paragraph 12, a purpose of distribution room to strengthen its own security precautions. .


8.3.2 3 distribution substation within the non-flammable, and as a fire retardant partition with communicating door substation can be within the normal doors.


8.3.3, paragraph 6, 2h the wall quote from "fire protection design of tall buildings" GB 50045-95 (2001 edition) in the section 4.1.3.1: diesel generator fire resistance should be not less than 2h of the wall and 1. .50 H separated from the floor and other parts. 3h the wall quote from "architectural design code for fire protection" GBJ l6-87 (2001 edition) Section IV set civil fuel, gas boiler, oil-immersed power transformer room and the provisions of clause 5.4.1 stores a , ... ... and should be no window and door openings in the fire resistance of not less than 3h in the wall ... ...。.


8.3.4, paragraph 2, the partition wall 2 and 1 2h. .50 H the floor a quote from "fire protection design of tall buildings" GB 50045-95 (2001 edition) in Article 4.1.4. 2h 3h of the wall and the floor a quote from "architectural design code for fire protection" GBJl6-87 (2001 edition) Section 10.3.3 section. .


3 room installations and equipment for special requirements, you should keep away from strong electric shocks, ensure the system is up and running. If unavoidable, or less than the technical indicators, the room should be shielded.


Paragraph 4, shall be based upon construction engineering design requirements in writing, in the civil construction process, the provision of intelligent system equipment room, reserved for building information access channels, information data entering and leaving aside the level of intelligent control room and vertical channel. Pipeline access to the building office should do water treatment, metal pipe ground should be done. .


Paragraph 5 should do their own computer lab installations safety precautions, the strengthening of contacts with the outside world to prevent illegal persons inside.


Anti-matter (solid prevention) - safety precaution and physical basis of the material carrier and prolong and delay the risk of a major incident prevention measures (including all buildings, structures, protective barriers of various entities, utensils, equipment, systems, etc.). .


Security (protection) — modern science and technology into people's air defense and in defense, civil defense and defense in detecting, latency, response to three basic aspects of ever-increasing technological content, constantly improving detection, latency, response capacity and coordination functions. It is a new security tool is a means of Defense and the extension of the protection and strengthening of civil defense and that is preventing the technical measures complementing and strengthening on (including a variety of modern electronic equipment, communications and information systems, networks, etc.).


Paragraph 6 should be taken to prevent the Thunderstorm for intelligent systems, anti-lightning, lightning electromagnetic pulse and other measures, it should be configured according to the system of risk assessment, mine equipment. .


8.3.5 paragraphs 1 and 2 electric shaft should be up and down through the Center, located in the wiring for the laying of the pipeline. The area of the shaft should be based on the various projects in the shaft of the number of installed equipment; consideration should be given to equipment, pipeline and the operation and maintenance of spacing distance. Electrical officers and civil personnel consultations: shaft, use of public channel for operation maintenance space, reducing the area of electric shaft. Electric shaft, intelligent system, the minimum size of the shaft is shown in Figure 1, 8.3.5-8.3.5-2, 8. 3.5-3.


Paragraph 3, consider the shafts equipment, pipelines, and maintenance staff are more convenient to require the installation of lighting and shaft power outlet. .


4 shaft set for reducing electromagnetic interference, easy maintenance, easy maintenance, easy.


8.3.6, paragraph 2, of intelligent system for various reasons, construction delay, the system of branch lines to clear deposited, mostly installed in the ceiling. Cable through metal pipes and metal trunking installation, both to enhance the mechanical strength has enhanced anti-jamming capability. .


Section 3 gives the concealed cable protecting hose cover minimum dimensions. See Figure 8.3.6.


Paragraph 4, with the development of intelligent systems, building more and more intelligent system settings, the pipeline laying also increases. To residential projects, for instance, the use of precast slabs, the increase in intelligent systems, electricity load increased, the Shishi energy sub-metering, etc., gave Xianlu laying quite difficult, civil Zhuan Ye Ying Genjujuti 工程 the actual situation , to the building electrical wiring and other professionals leaving room for the laying of the pipeline. .


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