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Industry standard of the people's Republic of China
Design code for scientific
experimentbuildings
JGJ91—93
Industry standard of the people's Republic of China
Design code for scientific
experimentbuildings
JGJ91-93
Editor: Beijing Architectural Design Institute of the Chinese Academy of SciencesApproval departmentMinistry of Construction of the People's Republic of ChinaEffective date: November 1, 1993
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Notice on the release of industry standard
"Design code for scientific
experimentbuildings"Construction Standard [19937319]
According to the requirements of the Ministry of Construction's [1989 No. 30 document, the "Design Code for Scientific Experiment Buildings" edited by the Beijing Architectural Design Institute of the Chinese Academy of Sciences. After review, it is now approved as an industry standard, numbered JGJ91-93, and will be implemented from November 1, 1993. This standard is managed by the Architectural Standard Design Institute of the China Building Technology Development Research Center, the technical unit responsible for architectural design standards of the Ministry of Construction, and the editor-in-chief is responsible for specific interpretations and other work. It is organized and published by the Standard and Quota Research Institute of the Ministry of Construction. Ministry of Construction of the People's Republic of China
May 3, 1993
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3 Site Selection and Master Plan Design...
Site Selection·bzxz.net
Master Plan Design:
Architectural Design
General Provisions
General Laboratory
4.3 Special Laboratory.
4.4 Research Studio, Academic Activity Room, Library and Information Room ：4.5 Public utility rooms and pipeline space
4.6 Laboratory building equipment
5 Safety and protection
5.1 General provisions****
5.2 Fire prevention and evacuation.
5..3 Prevention of chemical hazards
5.4 Prevention of biological hazards
6 Heating, ventilation, air conditioning and refrigeration
General provisions
6.4 Air conditioning and refrigeration...
7 Gas pipelines|| tt||General provisions
7.2 Pipes, valves and accessories
7.3 Pipeline connections
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(1)
(2)
(5)
(5)
(23)
7.4 Safety technology
8 Water supply, drainage and sewage treatment
General provisions
Sewage treatment
Power supply and distribution
Appendix A
Appendix B
Classification of harmful microorganisms and viruses..
Terms used in this specification
Additional explanation
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1.0.1 This specification is formulated to ensure that the design of scientific experimental buildings meets the basic requirements of applicability, safety, and hygiene.
10.2 This specification is applicable to the design of new, renovated, and expanded scientific experimental buildings mainly for general laboratories in natural science research institutions, industrial enterprises, colleges and universities. Other similar scientific experimental building designs can refer to 1.0.3 The design of scientific experimental buildings must implement the relevant policies, guidelines, and regulations currently in force in the country, and be technologically advanced, safe and reliable, economically reasonable, ensure quality, save energy, and meet the requirements of environmental protection.
1.0.4 In addition to implementing this code, the design of scientific experimental buildings shall also comply with the provisions of relevant national standards in force.
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2 Terms
2.0.1 Scientific experimental buildings: buildings used for scientific research and experimental work. Generally including experimental rooms, auxiliary rooms, public facilities and other rooms. 2.0.2 Experimental rooms: rooms directly used for scientific research and experimental work. Including general laboratories, special laboratories and research studios. 2.0.3 Auxiliary rooms: rooms that provide services for scientific research and experimental work. Including academic activity rooms, library and information rooms, experimental animal rooms, greenhouses, specimen rooms, affiliated processing plants, equipment warehouses, etc.
2.0.4 Public facilities rooms: rooms that provide the required environment and other conditions for scientific research and experimental work. Including rooms for heating, ventilation, air conditioning, refrigeration, water supply, drainage, softened water, gas, special gas, compressed air, vacuum, lighting, power supply and distribution, telecommunications and other facilities.
2.0.5 General laboratory: a laboratory suitable for multidisciplinary regular scientific research and experimental work on a bench scale.
2.0.6 Special laboratories: laboratories with specific environmental requirements (such as constant temperature, constant humidity, cleanliness, sterility, vibration prevention, radiation protection, electromagnetic interference prevention, etc.) or mainly with precision, large-scale, special experimental equipment (such as electron microscopes, high-precision balances, spectrometers, etc.) 2.0.7 Research studios: rooms used by scientific research personnel to conduct theoretical research, prepare experimental materials, consult literature, organize experimental data, write results reports, etc. 2.0.8 Standard unit combination design: to ensure that the experimental room has an adaptable design principle, that is, starting from the current and long-term scientific experimental work content, the development and changes of instruments and equipment and personnel, comprehensively consider and determine the three-dimensional space size of the experimental room, the layout of laboratory building equipment and experimental instruments and equipment, the selection of building structure, and public facilities. Facilities supply method, etc. For frame structures, one standard unit is equivalent to the area enclosed by a column grid. For mixed engineering construction standard full-text information system
structure, one standard unit is equivalent to the area enclosed by a column grid of the frame structure. 2.0.9 Biological culture room: a room for biological culture under artificial environmental conditions. Including rooms for microbial culture, tissue culture, cell culture, etc. The required environmental conditions include temperature and humidity, light, air, moisture, pH, etc. and sterilization and disinfection measures. Commonly used instruments and equipment include shakers, incubators, etc. 2.0.10 Balance room: a room with a balance with a weighing accuracy of ±0.1 to 0.01 mg. The balance can be set on a simpler vibration-proof platform. 2.0.11 High-precision balance room: a room with a weighing accuracy of ±0. The room for micro-amounts of 0.002 to 0.001 mg requires the same environmental conditions in terms of temperature, humidity, vibration, wind, dust, corrosive gases, and direct sunlight.
2.0.12 Antechamber, also called buffer room or transition room, can also be used as a dressing and shoe changing room. 2.0.13 Preparation room: A supporting room of some special laboratories for experimenters to do preparatory work before the experiment.
2.0.14, Biohazard prevention laboratory: also called biosafety laboratory. For rooms used for experiments with harmful microorganisms and viruses, the most important environmental condition is to maintain negative pressure in the room.
Pipeline corridor: A vertical corridor used for the passage of various types of public utility risers. 2.0.16
Pipeline corridor: A vertical corridor used for the passage of various types of public utility risers. Pipe and horizontal pipeline space.
Pipeline technical layer: space for the passage of various types of public utility horizontal pipelines. 2.0.18, emergency spraying, in order to ensure the safety of experimental personnel when they are exposed to chemical and biological hazards during experimental work, spraying equipment with automatic or manual switches is often installed in the public corridors near such laboratories, so that when experimental personnel are contaminated by drugs one day, they can be sprayed and rescued in time.
2.0.19 Reaction pool: refers to the sewage (waste) water discharged from the drainage system contains certain harmful substances, and the sewage treatment structure is set up in or near the building, and it is treated by physical and chemical methods to meet the national emission standards. 2.0.20 Laboratory working grounding: grounding set up to ensure the stable operation of instruments and equipment that require grounding.
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Power supply working grounding: grounding provided for AC and DC power supply systems. 2.0.22
Protective grounding: grounding set up to ensure the safety of personnel and equipment. Special protection grounding: grounding for electrostatic protection, electromagnetic shielding protection, etc. 2.0.24
Lightning protection grounding: grounding set up to ensure the reliable operation of the lightning protection device of the building.
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3 Site Selection and General Plan Design
3.1 Site Selection
, 1.1 Site selection must comply with the requirements of local urban planning and environmental protection, and should save land and not occupy or occupy less fertile land.
3.1.2 The base should meet the requirements of scientific experimental work, and should have water, energy, information exchange and cooperation conditions, and convenient transportation. 3.1.3 The selection of the base should meet the needs of building land, experimental land, green land and environmental purification, and should reserve land for development. 3.1.4 The safe distance between the base and the production and storage areas of flammable and explosive materials should comply with the provisions of the relevant national regulations in force.
3.1.5 The base should avoid noise, vibration, electromagnetic interference and other pollution sources, or take corresponding protective measures. For the above-mentioned hazards generated by scientific experimental work itself, corresponding environmental protection measures should also be taken to prevent the impact on the surrounding environment. 3.1.6 The base should have corresponding safety and fire protection conditions and measures. 3.2 General plan design
3.2.1 The general plan design should meet the requirements of scientific experimental work, and the planning area indicators should be implemented in accordance with the provisions of the "Planning Area Indicators for Scientific Research Building Projects". 3.2.2 The master plan design shall include the plane layout and vertical design of various types of rooms, outdoor experimental sites and roads, the comprehensive design of public utility pipe networks and environmental design, etc. 3.2.3 The master plan design shall make reasonable use of the original terrain, landforms, landforms, water surfaces and spaces of the base as well as existing public facilities, etc. 3.2.4 Various types of rooms should be centrally arranged with clear divisions, reasonable layout, convenient connections, no interference with each other, and room for development. 3.2.5: Residential buildings should not be built in scientific experimental areas. When built in the same area, they should be separated from each other, with separate entrances and exits, and should comply with relevant regulations on preventing pollution and disturbance. 3.2.6 Independent buildings or structures that use radioactive, explosive, toxic and polluting substances should be located in the master plan in accordance with relevant safety, protection, evacuation, environmental protection and other regulations.
3.2.7 The location of public utility rooms in the master plan should meet the requirements of energy conservation and environmental protection. Transformer distribution rooms, refrigeration stations, etc. should be set up in places that cause the least disturbance to the surrounding environment and are close to the center of the load. When scientific experiments require vibration isolation, they should be arranged according to the vibration isolation distance requirements. When the vibration isolation distance cannot be guaranteed, necessary vibration isolation measures should be taken.
3.2.8 Various types of public utility pipe networks should be arranged comprehensively and combined with outdoor environmental design to ensure safety, reliability, economic rationality, convenience in use and maintenance, and leave room for development. 3.2.9 Environmental design should meet the greening requirements of local competent departments, and the greening rate should be appropriately increased. The selection of greening plant varieties should be conducive to air purification and pollution prevention. China Traffic Channel
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4 Architectural Design
4.1 General Provisions
4.1.1 Scientific experimental buildings should consist of experimental rooms, auxiliary rooms, public utility rooms, etc. The design should reasonably arrange various types of rooms to ensure clear functional divisions, convenient connections and no interference.
4.1.2 General laboratories, special laboratories and research studios should adopt standard unit combination design, and their structural selection and load determination should make the building adaptable to use. 4.1.3 Windows
4.1.3.1 Scientific experimental buildings with heating and air conditioning should reduce the area of external windows on the premise of meeting the lighting requirements. The external windows of laboratories with air conditioning should have good airtightness and heat insulation, and should be equipped with openable window sashes with a window area of 13. 4.1.3.2 Insect and rodent prevention measures should be taken for external windows on the ground floor, semi-basement and basement.
4.1.4.1 The door opening width of a laboratory composed of 1/2 standard units should not be less than 1m, and the height should not be less than 2.10m. The door opening width of a laboratory composed of one or more standard units should not be less than 1.20m, and the height should not be less than 2.10m. 4.1.4.2 The door opening size of rooms with special requirements should be determined according to specific conditions. 4.1.4.3 The door leaf of the laboratory should be equipped with an observation window. 4.1.4.4
External doors should take measures to prevent insects and rodents. 4.1.5 Aisles
4.1.5.1 The minimum clear width of the aisle should not be less than that specified in Table 4.1.5.1. China Traffic Channel
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