First of all, let's learn about the relevant information from the relevant announcement information issued by the state:
Announcement of the Ministry of Housing and Urban-Rural Development on Issuing the National Standard GB500 16-20 14 "Code for Fire Protection in Building Design"
Ministry of housing and urban-rural development of the people's Republic of China
public notice
No.5 17
The Code for Fire Protection Design of Buildings is now approved as the national standard with the number of GB500 16-20 14, which will be implemented on May 15, 2005. In which 3.2.2, 3.2.3, 3.2.4, 3.2.7, 3.2.9, 3.2. 15, 3.3. 1, 3.3.2, 3.3.4, 3.3.4. 3.6.6、3.6.8、3.6. 1 1、3.6. 12、3.7.2、3.7.3、3.7.6、3.8.2、3.8.3、3.8.7、4. 1.2、4. 1.3、4.2. 1、4.2.2、4.2.3、4.2.5(3、4、 5、6)、 4.3. 1、4.3.2、4.3.3、4.3.8、4.4. 1、4.4.2、4.4.5、5. 1.3、5. 1.4、5.2.2、5.2.6、5.3. 1、5.3.2、5.3.4、5.3.5、5.4.2、5.4.3、 5.4.4( 1、2、3、 4)、5.4.5、5.4.6、5.4.9( 1、4、5、6)、5.4. 10( 1、2)、5.4. 1 1、5.4. 12、5.4. 13(2、3、4、5、6) 、5.4. 15( 1、2)、 5.4. 17( 1、2、3、4、5)、5.5.8、5.5. 12、5.5. 13、5.5. 15、5.5. 16( 1)、5.5. / kloc-0/7、5.5. 18、5.5.2 1( 1、2、3、 4)、5.5.23、5.5.24、5.5.25、5.5.26、5.5.29、5.5.30、5.5.3 1、6. 1. 1、6. 1.2、 6. 1.5、6. 1.7、6.2.2、6.2.4、6.2.5、6.2.6、6.2.7、 6.2.9( 1、2、3)、6.3.5、6.4. 1(2、3、4、5、6)、6.4.2、6.4.3( 1、3、4、5、6)、6.4.4、 6.4.5、6.4. 10、6.4. 1 1、6.6.2、6.7.2、6.7.4、6.7.5、 6.7.6、7. 1.2、7. 1.3、7. 1.8( 1、2、3)、7.2. 1、 7.2.2( 1、2、3)、7.2.3、7.2.4、7.3. 1、7.3.2、7.3.5(2、3、4)、7.3.6、8. 1.2、 8. 1.3、8. 1.6、8. 1.7( 1、3、4)、8. / kloc-0/.8、8.2. 1、8.3. 1、8.3.2、8.3.3、8.3.4、8.3.5、8.3.7、8.3.8、8.3.9、8.3. 10、 8.4. 1、8.4.3、8.5. 1、8.5.2、8.5.3、8.5.4、 9. 1.2、9. 1.3、9. 1.4、9.2.2、9.2.3、9.3.2、9.3.5、9.3.8、9.3.9、9.3. 1 1、 9.3. 16、 10. 1. 1、 / kloc-0/0. 1.2、 10. 1.5、 10. 1.6、 10. 1.8、 10. 1. 10( 1、 2)、 1 0.2. 1、 10.2.4、 10.3. 1、 10.3.2、 10.3.3、 1 1.0.3、 1 1.0.4、 1 1 .0.7 (2,3,4),11.0.9,1.0.10,12.1.3.
This specification is organized by the Institute of Standards and Quotas of our Ministry and published by China Planning Publishing House.
Ministry of Housing and Urban-Rural Development
August 27, 1965 438+04
Then, let's take a look at what's new in this specification:
GB500 16-20 14 "code for fire protection design of buildings" is based on the notice on printing and distributing (JJB[2007] 125) and the letter on adjusting (code for fire protection design of buildings) and (code for fire protection design of high-rise civil buildings) and revising the engineering scheme.
In the revision process of GB500 16-20 14 Code for Fire Protection in Building Design, we followed the national guidelines and policies on capital construction, implemented the fire protection policy of "prevention first, collapse prevention", deeply absorbed the lessons of serious fire accidents in China in recent years, and earnestly summarized the practical experience and fire protection scientific and technological achievements of building fire protection design at home and abroad. In-depth study of the new situation, new problems and difficult problems encountered in the implementation of the code in the development of engineering construction, serious study and reference to the experience of developed countries, a large number of research projects, technical seminars and necessary experiments have been carried out, and opinions from relevant units such as design, production, construction, fire supervision, scientific research and teaching have been widely solicited, and the final version has finally passed the review.
This specification is divided into l2 chapter and 3 appendices, and its main contents include: fire hazard classification of production and storage, classification requirements of high-rise public buildings, building fire resistance rating classification of industrial and civil buildings such as workshops, warehouses, residential buildings and public buildings, fire resistance limit of building blocks, basic requirements of fire prevention zoning and separation in plane layout, fire prevention structure of buildings, fire prevention spacing and setting of fire control facilities, etc. Basic requirements for evacuation distance, evacuation width, evacuation stairs, emergency lighting and evacuation signs, safety exits and evacuation doors for industrial and civil buildings. Basic requirements for fire prevention spacing, grouping arrangement and reserves of Class A, B and C liquid and gas storage tanks (areas) and combustible material storage yards; The basic requirements for fire protection design of technical structure buildings and urban traffic tunnels, as well as the basic requirements for setting rescue places, fire lanes, fire elevators and other facilities in various buildings to meet the requirements of fire fighting and rescue, the fire protection requirements for building heating, ventilation, air conditioning and electrical fire protection lines, and the basic requirements for power supply and distribution lines for fire fighting electrical equipment.
Finally, Zhong Da Consulting concluded that the latest Code for Fire Protection Design of Buildings comprehensively controls the fire from the source according to the basic situation of the fire in China at this stage, so as to further protect the safety of people's lives and property.
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