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Engineering Construction Standard Full-text Information System
Industry Standard of the People's Republic of China
Office Building Design Code
JGJ67—89
1989 Beijing
Engineering Construction Standard Full-text Information System
. Engineering Construction Standard Full-text Information System
Industry Standard of the People's Republic of China
Office Building Design Code
JGJ67—89
Editor: Zhejiang Provincial Architectural Design Institute
Approval Department: Ministry of Construction of the People's Republic of China Implementation Date: 1990 April 1
Engineering Construction Standards Full Text Information System
Engineering Construction Standards Full Text Information System
Notice on the Release of the Industry Standard
"Office Building Design Code"
(89) Jianbiaozi No. 536
According to the requirements of the former Ministry of Urban and Rural Construction and Environmental Protection's (86) Chengkezi No. 263 and (86) Chengshezi No. 49, the "Office Building Design Code" compiled by Zhejiang Provincial Architectural Design Institute has been reviewed and approved as an industry standard, numbered JGJ67-89, and will be implemented from April 1, 1990. If you have any questions or comments during the implementation process, please inform Zhejiang Provincial Architectural Design Institute in writing. Ministry of Construction of the People's Republic of China
November 17, 1989
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Chapter 1
Chapter 2 Site and General Plan
Section 1 Site
Section 2 General Plan
Chapter 3 Architectural Design
Section 2
Section 3
Section 4
Chapter 4
General Provisions
Office Space
Public Space
Service Space
Building Equipment||t t||Professional Industry
Water Supply and Drainage
Section·HVAC
Term Explanation
Terms Used in This Code
Additional Explanation
List of the Editor-in-Chief and Main Drafters of This Code Engineering Construction Standard Full-text Information System
Engineering Construction Standard Full-text Information System
Chapter 1 General
Article 1.0.1 This Code is specially formulated to ensure the basic requirements of office building design in terms of applicability, safety, and hygiene
Article 1.0.2 This Code applies to the design of new, rebuilt, and expanded office buildings of government agencies, groups, enterprises, and institutions in cities and towns across the country. The office space in other buildings can refer to this Code for implementation.
Article 1.0.3 The classification of office buildings by height shall comply with the following provisions: 1. Buildings with a height of less than 24m are low-rise or multi-story office buildings; 2. Buildings with a height of more than 24m but less than 100m are high-rise office buildings; 3. Buildings with a height of more than 100m are super high-rise office buildings. Article 1.0.4 In addition to complying with this code, the design of office buildings shall also comply with the current "General Principles for Civil Building Design" and relevant design specifications and regulations promulgated by the state and professional departments.
Standards,
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Chapter 2 Site and General Plan
Section 1 Site
Article 2.1.1 The site of an office building shall be selected in an area with convenient transportation and communication
and shall avoid places that produce dust, soot, emit harmful substances, and store flammable materials.
Article 2.1.2 The base of office buildings in the city shall comply with the requirements of urban planning and layout, and shall be selected in areas with relatively complete municipal facilities. Article 2.1.3 The office buildings of industrial enterprises can be built in areas with convenient connections and minimal pollution within the enterprise base, and shall comply with the relevant provisions of laws and regulations on safety, health and environmental protection.
Section 2 General Plan
Article 2.2.1 General Plan Layout Directly Conduct Environmental and Greening Design Article 2.2.2 When office buildings are built together with other buildings on the same base, or when comprehensive buildings with office space as the main purpose are built, they shall be clearly divided, reasonably laid out and non-interfering with each other according to different functions. Article 2.2.3 Motor vehicle and bicycle parking lots (garages) shall be set up within the building base. When conditions do not permit, the relevant departments may coordinate the construction of parking spaces nearby. The area of parking lots shall be determined by the local planning department. Article 2.2.4 The general plan layout shall reasonably arrange the installation of various machine rooms, ancillary facilities and underground buildings. If there is a boiler room or canteen, separate entrances and exits for transporting fuel, goods and removing garbage should be set up. For boiler rooms that use raw coal as fuel, a stacking area should be reserved.
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Chapter III Architectural Design
Section I General Provisions
Article 3.1.1 Office buildings should determine various types of rooms based on the nature of use, construction scale and standards. Generally, they are composed of office rooms, public rooms, service rooms, etc.
Article 3.1.2 Office buildings should select the bay and depth according to the building module based on the use requirements, combined with the site area, structural selection and other conditions, reasonably determine the building plan, and create conditions for future transformation and flexible separation. Article 3.1.3 Office buildings with six floors and above should be equipped with elevators. Elevators in office buildings with a building height of more than 75m should be used in zones or layers. Article 3.1.4 Windows
, Preventive measures should be taken for the exterior windows of the ground floor and semi-basement. When high-rise office buildings use large-area glass windows or glass pedestal walls, window cleaning facilities should be installed.
3. For office buildings with heating and air conditioning, the area of exterior windows should be minimized while meeting the lighting requirements; the exterior windows of air-conditioned office buildings should have good airtightness and heat insulation, and the exterior windows of fully air-conditioned office buildings should be equipped with partially openable rear windows. Article 3.1.5 Doors
, The width of the office door opening should not be less than 1m, and the height should not be less than 2m. Anti-theft measures should be taken for the doors of confidential offices, financial offices, important archives, and important ceremonial rooms, and anti-theft alarm devices should be installed indoors. Article 3.1.6 Hallway
, The hallway can generally be equipped with a message room, a mail room, and a reception room. According to the needs of use, a porch, a guard room, a cloakroom, and a telephone room can also be set up. 2. The hallway should be adjacent to the stairs, hallway, and elevator hall. Engineering Construction Standard Full Text Information System
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3. The lobby in severe cold and cold areas should be equipped with a vestibule or other cold-proof facilities. Article 3.1.7 Aisles
1. The minimum clear width of the aisle should not be less than the provisions of Table 3.1.7. Minimum clear width of aisle
Aisle length
Single-sided room
Note: The minimum clear width of the corridor-type aisle with a simple internal structure is the same as that of the single-sided room aisle. Table 3.1.7
Double-sided room
2. When there is a height difference on the aisle floor, when the height difference is less than two steps, steps shall not be set up, and a ramp shall be set up, and the slope should not be greater than 1:8. Article 3.1.8 The window-to-floor ratio of rooms such as lighting, offices, research rooms, reception rooms, typing rooms, showrooms and copy rooms should not be less than 1:6. The window-to-floor ratio of rooms such as design drawing rooms and reading rooms should not be less than 1:5. Note: The window-to-floor ratio is the ratio of the side window opening area of the room to the floor area of the room. Article 3.1.9 Sound insulation The allowable noise level of office rooms, conference rooms, reception rooms, etc. should not be greater than 55dB (A sound level), and the allowable noise level of telephone switchboard rooms, computer rooms, typing rooms, library reading rooms, etc. should not be greater than 50dB (A sound level). Elevator shafts and equipment rooms that generate noise should not be adjacent to office rooms and conference rooms, otherwise, noise elimination, sound insulation, vibration reduction and other measures should be taken. Article 3.1.10 The setting of refuge floors (areas) and rooftop helicopter landing pads in super high-rise office buildings shall comply with relevant regulations of the state and professional departments. Article 3.1.11 The indoor net height of the office shall not be less than 2.60m, and it shall not be less than 2.40m if it is equipped with air conditioning. The net height of the corridor shall not be less than 2.10m, and the net height of the storage room shall not be less than 2.00m.
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Section 2 Office Space
Article 3.2.1 Office space includes ordinary offices and special offices. Special offices include design drawing rooms and research studios. Article 3.2.2 Office space should have a good orientation and natural ventilation, and should not be arranged in the basement.
Section 3.2.Article 3 Ordinary Offices
1. Ordinary offices should be designed as single rooms and large spaces. They can be designed as unit or apartment types for special needs.
2. When arranging the vents, lighting, fire prevention facilities, etc. on the ceiling of large-space offices, conditions should be created as much as possible for self-division or decoration. If conditions permit, the project should be designed as a modular ceiling.
3. The offices of confidential departments should be relatively concentrated and should be appropriately separated from other departments. 4. Duty offices can be set up according to usage needs. When important office buildings have a night duty room, special toilets can be set up. 5. The area per person in an ordinary office should not be less than 3m2, and the net area of a single office should not be less than 10m2.
Article 3.2.4 Special Offices
1. Design and drawing rooms should use large rooms or large spaces, or use flexible partitions, furniture, etc. to separate large spaces; research studios (excluding laboratories) should use single rooms, and natural science research studios should be close to relevant laboratories. 2. Avoid western exposure and glare.
3. Cabinets should be set up in indoor space or partition walls. For design and drawing rooms, the area per person should not be less than 5m2. For research studios, the area per person should not be less than 4m2
Section 3 Public Rooms
Article 3.3.1 Public rooms generally include conference rooms, reception rooms, showrooms, toilets, water rooms, etc.
Article 3.3.2 Conference Rooms
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1. Conference rooms can be divided into large, medium and small conference rooms according to needs. 2. Medium and small conference rooms can be arranged in a dispersed manner. The area of small conference rooms should be about 30m2, and the area of medium conference rooms should be about 60m2; the area per person of medium and small conference rooms: if there is a conference table, it should not be less than 1.80m2, and if there is no conference table, it should not be less than 0.80m2.
3. The large conference room should determine the use area according to the number of users and the setting of tables and chairs. The number of floors where the conference room is located and the setting of emergency exits should meet the requirements of fire prevention regulations.
And it should be designed according to the requirements of language clarity. 4. Conference rooms (halls) used for multiple purposes should have facilities such as electro-acoustics, projection, and shading. Conference rooms with telephone and video conference requirements should have sound insulation, sound absorption and shading measures.
Article 3.3.3 Reception room
, The reception room should be set up according to the use requirements. The special reception room should be close to the use department. The reception room for the public visitors of the administrative office building should be close to the main entrance and exit. , The high-level reception room can be equipped with a special tea room, toilet and storage room, etc. Article 3.3.4 Exhibition room
, The exhibition room should be set up according to the needs and use requirements. The special exhibition room should be designed with lighting for the display effect to avoid direct sunlight and glare. The external windows should be equipped with light-shielding facilities.
, Part of the area or wall of the conference room, reception room, corridor, hallway, etc. can be used as display space.
Article 3.3.5 Toilet
, The distance between the toilet and the farthest work point should not be greater than 50m. The toilet should have an antechamber, and a wash basin should be installed in the antechamber. The toilet should have natural lighting and direct natural ventilation without convection to the room. If it is not allowed, a mechanical exhaust device should be installed. 4. The number of sanitary ware should comply with the following provisions: 1. There is one toilet for every 40 people in the men's toilet and one urinal for every 30 people (the urinal is calculated as one urinal for every 0.60m length), 2. There is one toilet for every 20 people in the women's toilet; Engineering Construction Standard Full Text Information System
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3. There is one wash basin for every 40 people.
Note: ① If there are more than three toilets in each toilet, one of them should be equipped with a large sitting toilet. ② The number of toilets on the floors with large conference rooms should be increased accordingly. ③ Special toilets can only be equipped with sitting toilets, wash basins and mirrors. Article 3.3.6 Water Room
, Water rooms or drinking water supply points should be set up in a centralized or layered manner according to the number of floors of the office building and local drinking water habits
2. The water room should be directly illuminated and ventilated, and a mechanical exhaust device should be installed when conditions do not permit.
3. A pouring sink and floor drain should be set up in the water room, and facilities for washing tea sets and pouring out tea residues should be set up.
Section 4 Service Rooms
Article 3.4.1 Service rooms include general service rooms and technical service rooms. General service rooms include: typing room, archive room, information room, library reading room, storage room, car parking garage, bicycle parking garage, health management facility room, etc. Technical service rooms include: telephone switchboard room, computer room, telex room, copy room, photo room, equipment room, etc.
Article 3.4.2 Typing room
, Typing rooms with many people can be divided into receiving and sending proofing rooms, typing rooms, mimeograph rooms, binding rooms, etc.
, Typing rooms should be well lit, well ventilated, and avoid western exposure. Main, Typing rooms with multiple typewriters should consider sound insulation measures. Article 3.4.3 Archive room, information room, library reading room., According to the size and work needs, several rooms with different purposes (such as warehouses, management rooms, reading rooms or reading rooms) can be set up. 2. Archives, information libraries and bookstores should take measures such as fire prevention, moisture prevention, dust prevention, moth prevention and ultraviolet protection. The ground shall be dust-free and easy to clean, and equipped with mechanical exhaust devices.
3. Archives, information reading rooms and library reading rooms shall be well-lit, well-ventilated, and avoid direct sunlight and glare.
Article 3.4.4 Car parking garage
1. The design of car parking garage shall comply with the provisions of the current "Car Garage Design Fire Protection Code".
2. The parking area for each car shall be determined according to the model, building plan, structural type and parking method, generally 25 to 30m2 (including the car access channel in the parking garage). Underground car parking garages shall meet the following requirements 1. Exhaust ventilation devices shall be installed.
2. A closed staircase shall be set up to the ground floor, and it shall not be connected to the upper staircase. 3. For office buildings with more than three elevators, one elevator should be connected to the underground parking garage. The elevator should have an antechamber in the parking garage, and the antechamber door should be a Class B fire door or fire shutter door.
4. A parking garage with more than 25 vehicles should have a driver's lounge, which should be close to the emergency exit.
Article 3.4.5 Bicycle parking garage
, The net height shall not be less than 2m.
, For bicycle garages located in basements, semi-basements or floors, the width of the bicycle ramp should not be less than 1.80m, the length of the slope should not exceed 8.00m, and the slope should not be greater than 15.
3. The parking area for each bicycle is generally 1 to 1.20m2. Article 3.4.6 Sanitation management facility room
10. Garbage pipes should be installed in office buildings with six floors or more. When garbage pipes are installed in high-rise office buildings, an antechamber should be installed, and the antechamber door should be a Class B fire door. For high-rise office buildings without garbage pipes, each floor should have a dedicated garbage collection and storage room.
1. The garbage collection and storage room should have natural ventilation or mechanical exhaust without convection to adjacent rooms.
2. The garbage collection and storage room should be close to the elevator room and should have a dedicated channel to transport garbage out. 3. A centralized garbage storage area should be set up on the ground floor. The storage area should have flushing and sewage facilities and a dedicated channel to transport garbage out.
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1. Meeting rooms can be divided into large, medium and small meeting rooms according to needs. 2. Medium and small meeting rooms can be arranged in a dispersed manner. The usable area of a small meeting room should be about 30m2, and the usable area of a medium meeting room should be about 60m2; the usable area per person in a medium and small meeting room: if there is a meeting table, it should not be less than 1.80m2, and if there is no meeting table, it should not be less than 0.80m2.
3. The large meeting room should determine the use area according to the number of users and the setting of tables and chairs. The number of floors where the conference hall is located and the setting of emergency exits should meet the requirements of fire protection regulations, and should be designed according to the requirements of language clarity. 4. Meeting rooms (halls) used for multiple purposes should have facilities such as electro-acoustics, projection, and shading. Meeting rooms with telephone and video conference requirements should have sound insulation, sound absorption and shading measures.
Article 3.3.3 Reception Room
, Reception rooms shall be set up according to the use requirements. Special reception rooms shall be close to the use departments. The reception rooms for public visitors in administrative office buildings shall be close to the main entrances and exits., Senior reception rooms may be equipped with special tea sets, toilets and storage rooms, etc. Article 3.3.4 Showroom
, Showrooms shall be set up according to the needs and use requirements. Special showrooms shall be designed with lighting for display effects to avoid direct sunlight and glare. External windows shall be equipped with light-proof facilities.
, Part of the area or wall of conference rooms, reception rooms, corridors, hallways, etc. may be used as display spaces.
Article 3.3.5 Toilets
, The distance between the toilet and the farthest working point shall not be greater than 50m., The toilet shall have an antechamber, and a wash basin shall be installed in the antechamber. The toilet shall have natural lighting and direct natural ventilation without convection to the room. If this is not allowed, a mechanical exhaust device shall be installed. 4. The number of sanitary ware shall comply with the following provisions: 1. For every 40 people in the men's restroom, there shall be one toilet and for every 30 people, there shall be one urinal (the urinal is calculated as one urinal for every 0.60m of length); 2. For every 20 people in the women's restroom, there shall be one toilet; Engineering Construction Standard Full Text Information System
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3. For every 40 people, there shall be one wash basin.
Note: ① If there are more than three toilets in each restroom, one of them shall be a large sitting toilet. ② Toilet seats shall be increased accordingly on floors with large conference rooms. ③ Special restrooms may only be equipped with a sitting toilet, a wash basin and a mirror. Article 3.3.6 Water Room
, Water rooms or drinking water supply points should be set up in a centralized or layered manner according to the number of floors of the office building and local drinking water habits
2. The water room should be directly lit and ventilated, and a mechanical exhaust device should be installed when conditions do not permit.
3. A pouring pool and floor drain should be set up in the water room, and facilities for washing tea sets and pouring tea residues should be set up.
Section 4 Service Rooms
Article 3.4.1 Service rooms include general service rooms and technical service rooms. General service rooms include: typing room, archive room, data room, library reading room, storage room, car parking garage, bicycle parking garage, sanitation management facility room, etc. Technical service rooms include: telephone switchboard room, computer room, telex room, copy room, photo room, equipment room, etc.
Article 3.4.2 Typing Room
, Typing rooms with many people can be divided into proofreading rooms, typing rooms, mimeograph rooms, binding rooms, etc.
, Typing rooms should be well-lit, well-ventilated, and avoid exposure to the sun. Typing rooms with multiple typewriters should consider sound insulation measures. Article 3.4.3 Archives, information rooms, and library reading rooms., can be divided into several rooms with different uses (such as warehouses, management rooms, reading rooms, or reading rooms) according to the size and work needs. 2. Fire prevention, moisture prevention, dust prevention, moth prevention, and ultraviolet protection measures should be taken for archives, information libraries, and book libraries. The floor should be dust-free and easy-to-clean surface layer, and a mechanical exhaust device should be installed.
3. Archives, information reading rooms and library reading rooms should be well-lit, well-ventilated, and avoid direct sunlight and glare.
Article 3.4.4 Car parking garage
1. The design of the car parking garage shall comply with the provisions of the current "Car Garage Design Fire Protection Code".
2. The parking area for each car should be determined according to the model, building plan, structural type and parking method, generally 25 to 30m2 (including the car access channel in the parking garage). Underground car parking garages should meet the following requirements 1. Exhaust ventilation devices should be installed.
2. A closed stairwell should be set up to the ground floor, and it should not be connected to the upper stairwell. 3. For office buildings with more than three elevators, one elevator should be connected to the underground parking garage. The elevator should have an antechamber in the parking garage, and the antechamber door should be a Class B fire door or fire shutter door.
4. A parking garage with more than 25 vehicles should have a driver's lounge, which should be close to the emergency exit.
Article 3.4.5 Bicycle parking garage
, The net height shall not be less than 2m.
, For bicycle garages located in basements, semi-basements or floors, the width of the bicycle ramp should not be less than 1.80m, the length of the slope should not exceed 8.00m, and the slope should not be greater than 15.
3. The parking area for each bicycle is generally 1 to 1.20m2. Article 3.4.6 Sanitation management facility room
10. Garbage pipes should be installed in office buildings with six floors or more. When garbage pipes are installed in high-rise office buildings, an antechamber should be installed, and the antechamber door should be a Class B fire door. For high-rise office buildings without garbage pipes, each floor should have a dedicated garbage collection and storage room.
1. The garbage collection and storage room should have natural ventilation or mechanical exhaust without convection to adjacent rooms.
2. The garbage collection and storage room should be close to the elevator room and should have a dedicated channel to transport garbage out. 3. A centralized garbage storage area should be set up on the ground floor. The storage area should have flushing and sewage facilities and a dedicated channel to transport garbage out.
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bzSoeO,co玛2. Meeting Rooms
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1. Meeting rooms can be divided into large, medium and small meeting rooms according to needs. 2. Medium and small meeting rooms can be arranged in a dispersed manner. The usable area of a small meeting room should be about 30m2, and the usable area of a medium meeting room should be about 60m2; the usable area per person in a medium and small meeting room: if there is a meeting table, it should not be less than 1.80m2, and if there is no meeting table, it should not be less than 0.80m2.
3. The large meeting room should determine the use area according to the number of users and the setting of tables and chairs. The number of floors where the conference hall is located and the setting of emergency exits should meet the requirements of fire protection regulations, and should be designed according to the requirements of language clarity. 4. Meeting rooms (halls) used for multiple purposes should have facilities such as electro-acoustics, projection, and shading. Meeting rooms with telephone and video conference requirements should have sound insulation, sound absorption and shading measures. wwW.bzxz.Net
Article 3.3.3 Reception Room
, Reception rooms shall be set up according to the use requirements. Special reception rooms shall be close to the use departments. The reception rooms for public visitors in administrative office buildings shall be close to the main entrances and exits., Senior reception rooms may be equipped with special tea sets, toilets and storage rooms, etc. Article 3.3.4 Showroom
, Showrooms shall be set up according to the needs and use requirements. Special showrooms shall be designed with lighting for display effects to avoid direct sunlight and glare. External windows shall be equipped with light-proof facilities.
, Part of the area or wall of conference rooms, reception rooms, corridors, hallways, etc. may be used as display spaces.
Article 3.3.5 Toilets
, The distance between the toilet and the farthest working point shall not be greater than 50m., The toilet shall have an antechamber, and a wash basin shall be installed in the antechamber. The toilet shall have natural lighting and direct natural ventilation without convection to the room. If this is not allowed, a mechanical exhaust device shall be installed. 4. The number of sanitary ware shall comply with the following provisions: 1. For every 40 people in the men's restroom, there shall be one toilet and for every 30 people, there shall be one urinal (the urinal is calculated as one urinal for every 0.60m of length); 2. For every 20 people in the women's restroom, there shall be one toilet; Engineering Construction Standard Full Text Information System
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3. For every 40 people, there shall be one wash basin.
Note: ① If there are more than three toilets in each restroom, one of them shall be a large sitting toilet. ② Toilet seats shall be increased accordingly on floors with large conference rooms. ③ Special restrooms may only be equipped with a sitting toilet, a wash basin and a mirror. Article 3.3.6 Water Room
, Water rooms or drinking water supply points should be set up in a centralized or layered manner according to the number of floors of the office building and local drinking water habits
2. The water room should be directly lit and ventilated, and a mechanical exhaust device should be installed when conditions do not permit.
3. A pouring pool and floor drain should be set up in the water room, and facilities for washing tea sets and pouring tea residues should be set up.
Section 4 Service Rooms
Article 3.4.1 Service rooms include general service rooms and technical service rooms. General service rooms include: typing room, archive room, data room, library reading room, storage room, car parking garage, bicycle parking garage, sanitation management facility room, etc. Technical service rooms include: telephone switchboard room, computer room, telex room, copy room, photo room, equipment room, etc.
Article 3.4.2 Typing Room
, Typing rooms with many people can be divided into proofreading rooms, typing rooms, mimeograph rooms, binding rooms, etc.
, Typing rooms should be well-lit, well-ventilated, and avoid exposure to the sun. Typing rooms with multiple typewriters should consider sound insulation measures. Article 3.4.3 Archives, information rooms, and library reading rooms., can be divided into several rooms with different uses (such as warehouses, management rooms, reading rooms, or reading rooms) according to the size and work needs. 2. Fire prevention, moisture prevention, dust prevention, moth prevention, and ultraviolet protection measures should be taken for archives, information libraries, and book libraries. The floor should be dust-free and easy-to-clean surface layer, and a mechanical exhaust device should be installed.
3. Archives, information reading rooms and library reading rooms should be well-lit, well-ventilated, and avoid direct sunlight and glare.
Article 3.4.4 Car parking garage
1. The design of the car parking garage shall comply with the provisions of the current "Car Garage Design Fire Protection Code".
2. The parking area for each car should be determined according to the model, building plan, structural type and parking method, generally 25 to 30m2 (including the car access channel in the parking garage). Underground car parking garages should meet the following requirements 1. Exhaust ventilation devices should be installed.
2. A closed stairwell should be set up to the ground floor, and it should not be connected to the upper stairwell. 3. For office buildings with more than three elevators, one elevator should be connected to the underground parking garage. The elevator should have an antechamber in the parking garage, and the antechamber door should be a Class B fire door or fire shutter door.
4. A parking garage with more than 25 vehicles should have a driver's lounge, which should be close to the emergency exit.
Article 3.4.5 Bicycle parking garage
, The net height shall not be less than 2m.
, For bicycle garages located in basements, semi-basements or floors, the width of the bicycle ramp should not be less than 1.80m, the length of the slope should not exceed 8.00m, and the slope should not be greater than 15.
3. The parking area for each bicycle is generally 1 to 1.20m2. Article 3.4.6 Sanitation management facility room
10. Garbage pipes should be installed in office buildings with six floors or more. When garbage pipes are installed in high-rise office buildings, an antechamber should be installed, and the antechamber door should be a Class B fire door. For high-rise office buildings without garbage pipes, each floor should have a dedicated garbage collection and storage room.
1. The garbage collection and storage room should have natural ventilation or mechanical exhaust without convection to adjacent rooms.
2. The garbage collection and storage room should be close to the elevator room and should have a dedicated channel to transport garbage out. 3. A centralized garbage storage area should be set up on the ground floor. The storage area should have flushing and sewage facilities and a dedicated channel to transport garbage out.
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bzSoeO,co玛Article 1 Service rooms include general service rooms and technical service rooms. General service rooms include: typing room, archive room, reference room, library reading room, storage room, car parking garage, bicycle parking garage, sanitation management facility room, etc. Technical service rooms include: telephone switchboard room, computer room, telex room, copy room, photo room, equipment room, etc.
Article 3.4.2 Typing room
Typing rooms with many people can be divided into receiving and sending proofing rooms, typing rooms, mimeograph rooms, binding rooms, etc.
Typing rooms should be well lit, well ventilated, and avoid western exposure. Typing rooms with multiple typewriters should consider sound insulation measures. Article 3.4.3 Archive room, reference room, library reading room. According to the size and work needs, several rooms with different purposes (such as warehouses, management rooms, reference rooms or reading rooms) can be set up. 2. Fire prevention, moisture prevention, dust prevention, moth prevention, and UV protection measures should be taken for archives, data bases, and bookstores. The ground should be dust-free and easy to clean, and equipped with mechanical exhaust devices.
3. Archives, data reference rooms, and book reading rooms should be well-lit, well-ventilated, and avoid direct sunlight and glare.
Article 3.4.4 Car parking garage
1. The design of the car parking garage shall comply with the provisions of the current "Car Garage Design Fire Prevention Code".
2. The parking area for each car should be determined according to the model, building plan, structural type, and parking method, generally 25 to 30m2 (including the car access channel in the parking garage). Underground car parking garages should meet the following requirements 1. Exhaust ventilation devices should be installed.
2. A closed staircase should be provided to the ground floor, which should not be connected to the upper staircase. 3. For office buildings with more than three elevators, one elevator should be connected to the underground parking garage. The elevator should have an antechamber in the parking garage, and the antechamber door should be a Class B fire door or fire shutter door.
4. A parking garage with more than 25 vehicles should have a driver's lounge, which should be close to the emergency exit.
Article 3.4.5 Bicycle parking garage
, The net height shall not be less than 2m.
, For bicycle garages located in basements, semi-basements or floors, the width of the bicycle ramp should not be less than 1.80m, the length should not exceed 8.00m, and the slope should not be greater than 15.
3. The parking area for each bicycle is generally 1 to 1.20m2. Article 3.4.6 Sanitary Management Facility Room
10. Garbage pipes should be installed in office buildings with six floors or more. When garbage pipes are installed in high-rise office buildings, an antechamber should be set up, and the antechamber door should be a Class B fire door. For high-rise office buildings without garbage pipes, a special garbage collection and storage room should be set up on each floor
1. The garbage collection and storage room should have natural ventilation or mechanical exhaust without convection to adjacent rooms.
2. The garbage collection and storage room should be close to the elevator room and should have a special channel for transporting garbage out. 3. A centralized garbage storage area should be set up on the ground floor. The storage area should be equipped with flushing and sewage facilities and a special channel for transporting garbage out.
Engineering Construction Standard Full-text Information System
bzSoeO,co玛Article 1 Service rooms include general service rooms and technical service rooms. General service rooms include: typing room, archive room, reference room, library reading room, storage room, car parking garage, bicycle parking garage, sanitation management facility room, etc. Technical service rooms include: telephone switchboard room, computer room, telex room, copy room, photo room, equipment room, etc.
Article 3.4.2 Typing room
Typing rooms with many people can be divided into receiving and sending proofing rooms, typing rooms, mimeograph rooms, binding rooms, etc.
Typing rooms should be well lit, well ventilated, and avoid western exposure. Typing rooms with multiple typewriters should consider sound insulation measures. Article 3.4.3 Archive room, reference room, library reading room. According to the size and work needs, several rooms with different purposes (such as warehouses, management rooms, reference rooms or reading rooms) can be set up. 2. Fire prevention, moisture prevention, dust prevention, moth prevention, and UV protection measures should be taken for archives, data bases, and bookstores. The ground should be dust-free and easy to clean, and equipped with mechanical exhaust devices.
3. Archives, data reference rooms, and book reading rooms should be well-lit, well-ventilated, and avoid direct sunlight and glare.
Article 3.4.4 Car parking garage
1. The design of the car parking garage shall comply with the provisions of the current "Car Garage Design Fire Prevention Code".
2. The parking area for each car should be determined according to the model, building plan, structural type, and parking method, generally 25 to 30m2 (including the car access channel in the parking garage). Underground car parking garages should meet the following requirements 1. Exhaust ventilation devices should be installed.
2. A closed staircase should be provided to the ground floor, which should not be connected to the upper staircase. 3. For office buildings with more than three elevators, one elevator should be connected to the underground parking garage. The elevator should have an antechamber in the parking garage, and the antechamber door should be a Class B fire door or fire shutter door.
4. A parking garage with more than 25 vehicles should have a driver's lounge, which should be close to the emergency exit.
Article 3.4.5 Bicycle parking garage
, The net height shall not be less than 2m.
, For bicycle garages located in basements, semi-basements or floors, the width of the bicycle ramp should not be less than 1.80m, the length should not exceed 8.00m, and the slope should not be greater than 15.
3. The parking area for each bicycle is generally 1 to 1.20m2. Article 3.4.6 Sanitary Management Facility Room
10. Garbage pipes should be installed in office buildings with six floors or more. When garbage pipes are installed in high-rise office buildings, an antechamber should be set up, and the antechamber door should be a Class B fire door. For high-rise office buildings without garbage pipes, a special garbage collection and storage room should be set up on each floor
1. The garbage collection and storage room should have natural ventilation or mechanical exhaust without convection to adjacent rooms.
2. The garbage collection and storage room should be close to the elevator room and should have a special channel for transporting garbage out. 3. A centralized garbage storage area should be set up on the ground floor. The storage area should be equipped with flushing and sewage facilities and a special channel for transporting garbage out.
Engineering Construction Standard Full-text Information System
bzSoeO,co玛
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