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Building Standard Library

National Standards of the People's Republic of China

Code for fire protection design of building interior decoration

Code for fire prevention in design of interior decoration of buildings

GB 50222-2017

Compiling institutes: Approved by the Ministry of Public Security of the People's Republic of China: Ministry of Housing and Urban-Rural Development of the People's Republic of China Date of implementation: April 1, 2018

Announcement No. 1632 of the Ministry of Housing and Urban-Rural Development of the People's Republic of China

Announcement of the Ministry of Housing and Urban-Rural Development on the release of the national standard "Code for Fire Protection Design of Building Interior Decoration"

The "Code for Fire Protection Design of Interior Decoration of Buildings" is now approved as the national standard, numbered GB 50222-2017, and will be implemented from April 1, 2018. Among them, 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.8, 4.0.9 , 4.0.10, 4.0.11, 4.0.12, 4.0.13, 4.0.14, 5.1.1, 5.2.1, 5.3.1, 6 .0.1, 6.0.5 are mandatory provisions and must be strictly enforced. The original national standard "Code for Fire Protection Design of Building Interior Decoration" GB 50222-95 (2001 edition) was abolished at the same time.
This specification is published on the portal website of the Ministry of Housing and Urban-Rural Development (www.mohurd.gov.cn), and is published and distributed by China Planning Publishing House organized by the Ministry of Standards and Quota Research Institute of our Ministry.

Ministry of Housing and Urban-Rural Development of the People's Republic of China
July 31, 2017


Foreword

This code is based on the requirements of the “Ministry of Construction and Standards Development and Revision Plan for 2007 (First Batch)” issued by the former Ministry of Construction (Jianbiao [2007] No. 125). The Sichuan Fire Research Institute and other units of the Ministry have revised the national standard "Code for Fire Protection Design of Building Interior Decoration" GB 50222-95.
During the revision of this Code, the Code Compilation Group followed the national fire protection work guidelines, deeply learned lessons from fire accidents, conducted in-depth investigations of new situations, new problems and difficulties encountered during the implementation of the project construction, and summarized the project carefully. Practical experience, absorption of foreign relevant technical standards and scientific research results of fire protection, extensive consultation for comments, and finally finalized after review.
This specification is divided into 6 chapters, and the main contents include general rules, terminology, classification and classification of decoration materials, special sites, civil buildings, and factory warehouses.
The main contents of the revision of this specification are:
1. Added terminology;
2. Merging special places in civil and industrial buildings, separate chapters;
3. Adjusted and improved the names of civil buildings and places, supplemented and adjusted the decoration fire protection requirements of civil buildings and places, and added the decoration fire protection requirements of exhibition sites;
4. Supplemented the decoration fire protection requirements of the house;
5. Refined the fire protection requirements for decoration of industrial plants;
6. Added fire protection requirements for warehouse decoration.
The provisions marked with bold type in this specification are mandatory and must be strictly implemented.
The Ministry of Housing and Urban-Rural Development is responsible for the management and interpretation of the mandatory provisions, the Ministry of Public Security is responsible for the daily management, and the China Academy of Building Sciences is responsible for the interpretation of specific technical content. If you have any comments or suggestions during the implementation, please send them to the China Academy of Building Research (Address: 30 North Third Ring Road East, Beijing, 100013) for reference during revision.
The main editing unit, participating editing unit, main drafter and main reviewer of this code:
Compiling institutes: Chinese Academy of Building Sciences
Participating organization : Sichuan Fire Research Institute, Ministry of Public Security
China Building Decoration Association
Beijing Public Security Fire Corps
Shanghai Public Security Fire Corps
China Architectural Design & Research Institute
Suzhou Golden Mantis Building Decoration Co., Ltd.
Shanghai Armstrong Building Products Co., Ltd.
The main drafters : Li Jiwang, Wang Jinping, Liu Jiyang, Shen Wen, Zhang Lei, Ma Daozhen, Zhang Xinli, Lu Guojian, Wang Benming, Zhou Minli, Li Feng, and Wang Weidong, Yang Anming and Zhang Jian
Main reviewers : Ni Zhaopeng, Cheng Zhijun, Zhu Jiang, Liu Zhengqin, Rao Liangxiu, Zheng Shiying, the School of Seagull Clothing, Zhang Yaoze, Qian Lihang, Shen Yihui, Li Yue, Zhao Zhongyi