Foreword

According to the requirements of Document JIANBIAO〔2013〕No．169 issued by The Ministry of Housing and Urban‐Rural Development(MOHURD)‐＂Notice on Printing and Distributing the Development and Revision Plan of National Engineering Construction Standards in 2014＂,this code is revised by the Tianjin Cement Industry Design and Research Institute Co．,Ltd and the relevant units．

During the revision process of this code,the preparation team has gone through extensive investigation and research,conscientiously summarized practical experiences,as well as referred to relevant domestic and international advanced standards．On the basis of extensive comments,the code was finally submitted to the MOHURD for examination and finalization．

This code consists of 7 chapters,covering:General provisions,Energy saving of general Layout and building,Energy saving of process design,Energy saving of power system,Energy saving of mine engineering,Energy saving of utilities,and Energy metering．

There have been some significant changes in this national standard in the following aspects:

1．Added English Contents．

2．Deleted the＂Terms＂．

3．Modified the energy consumption design index．

4．Increased the concept of＂Energy conservation for waste co‐processing system of cement kilns＂．

The provisions printed in bold type are mandatory ones and must be implemented strictly．

This code is under the jurisdiction of,andits mandatory provisions are interpreted by the MOHURD．The National Building Materials Industry Standard Rating Station is responsible for routine management．The Tianjin Cement Industry Design and Research Institute Co．,Ltd is in charge of the explanation of technical specifications．If there is a need to modify and supplement when implementing this code,please send the comments and related information to the Tianjin Cement Industry Design and Research Institute Co．,Ltd(Address:No．1 Yinheli Bei Road,Beichen District,Tianjin;Post code:300400),as references for future revision．

Chief development organization,co‐development organizations,participating development organizations,chief drafters staff and chief reviewers staff of the code:

Chief Development Organization:

Tianjin Cement Industry Design and Research Institute Co．,Ltd

Co‐Development Organizations:

Sinoma Technology&Equipment Group Co．,Ltd

Lafarge Shui On Cement Co．,Ltd

China National Materials Group Corporation Ltd

Nanjing Kisen International Engineering Co．,Ltd

HCRDI Engineering Company

Chengdu Design and Research Institute of Building Materials Industry Co．,Ltd

Henan Building Materials Research&Design Institute Co．,Ltd

Participating Development Organizations:

China Resources Cement Holdings Limited

Gansu Qilianshan Cement Group Co．,Ltd

BBMG Group Co．,Ltd

Chief Drafters Staff:

Xu Peitao He Xiaolong Lei Ming Wang Yang Di Dongren Yin Zhicheng

Liu Tao Li Weiguang Fan Yulin Gao Liansong Yang Lulin Liu Jikai

Li hui Li Huirong Zhang Wanchang Zhang Zhizhong Tao Cuilin Meng jun

Chief Reviewers Staff:

Zeng Xuemin Shi Jinglin Zhao Guodong Joel.vanderstichelen(Zhou Yue)

Fan Xiaohong Zhu Xiaobin Ding Qisheng Lu Bingquan Lu Wenyun

Yi Jianrong Li Shengyu Guan Yue Zhang Zhongwei Luan Jun

Zhang Hongna