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Building Standard Library

national standards of People's Republic of China

Code for Thermal Design of Civil Buildings

Code for thermal design of civil building

GB 50176-2016

Compiling department: Ministry of Housing and Urban-Rural Development of the People's Republic of China Approval Department: Ministry of Housing and Urban-Rural Construction of the People's Republic of China Date of implementation: April 1, 2017

Announcement No. 1263 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 Thermal Design of Civil Buildings"

The Thermal Design Code for Civil Buildings is now approved as a national standard, numbered GB 50176-2016, and implemented as of April 1, 2017. Among them, Articles 4.2.2, 6.1.1, 6.2.1, 7.1.2 are mandatory provisions and must be strictly implemented. The original "Code for Thermal Design of Civil Buildings" GB 50176-93 was abolished at the same time.
This specification is published by China Construction Industry Press organized by the Standard Quota Research Institute of our Ministry.

Ministry of Housing and Urban-Rural Development of the People's Republic of China
August 18, 2016

Foreword

According to the requirements of the Ministry of Housing and Urban-Rural Development's Notice on Printing and Distributing the <2009 Project Construction Standards and Specifications Development and Revision Plan> (Build Standard [2009] No. 88), the standard preparation team has conducted extensive investigations and studies, and carefully summarized practical experience with reference Relevant international standards and advanced foreign standards, and on the basis of extensive consultation, this specification was revised.
The main technical contents of this specification are: 1. General provisions; 2. Terms and symbols; 3. 3. Basic parameters and methods of thermal calculation; 4. Thermal engineering design principles; 5. Thermal insulation design of the envelope structure; 7. Thermal insulation design of the envelope structure; 7. Moisture-proof design of the envelope structure; Natural ventilation design; 9. Architectural shading design.
The main technical contents of the revision of this specification are: 1. 1. Refine the thermal design partition; 2. 2. Subdivide the design requirements for thermal insulation and thermal insulation; Modified the calculation method of thermal bridge and heat insulation; 4. 4. Added the contents of transparent envelope structure, natural ventilation and shading design; 5. Added thermal design calculation parameters.
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 mandatory provisions, 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).
Compiling institutes of this code : Chinese Academy of Building Sciences
Participated in this code : China Architecture Southwest Design and Research Institute
Xi'an University of Architecture and Technology
South China University of Technology
Guangdong Academy of Building Sciences
Shenzhen Institute of Building Research Co., Ltd.
Fujian Academy of Building Sciences
Chongqing University
Harbin Institute of Technology
Beijing Architectural Design & Research Institute Co., Ltd.
Central South Architectural Design Institute Co., Ltd.
Tsinghua University
Zhejiang University
Southeast University
Sichuan Academy of Building Sciences
Participants of this Code : Owens Corning (China) Investment Co., Ltd.
Beijing Doors and Windows Development Co., Ltd.
Beijing Jinyang New Building Material Co., Ltd.
China CSG Group Co., Ltd.
Shenzhen Fangda Jianke Group Co., Ltd.
冯雅孟庆林杨仕超任俊赵士怀唐鸣放方修睦夏祖宏杨柳杨允立林波荣葛坚傅秀章董宏周辉于忠杨玉忠赵立华张智刘庆灿陈小刚许武毅曾晓武 The main drafters of this code : Lin Haiyan Feng Ya Meng Qinglin Yang Shichao Ren Jun Zhao Shihuai Tang Mingfang Fang Xiumu Xia Zuhong Yang Liu Yang Yunli Lin Borong Ge Jian Fu Xiuzhang Dong Hong Zhou Hui Yu Zhong Yang Yuzhong Zhao Lihua Zhang Zhi Liu Qingcan Chen Xiaogang Xu Wuyi Zeng Xiaowu
Main reviewers of this code : Liu Jiaping, Yang Shanqin, Xu Wenfa, Wei Yannian, Chu Zhaofo, Liu Mingming, Zhang Yinping, Ran Maoyu, Song Dexuan