GB/T 43487-2023Test methods for foamed concrete and its products (English PDF)

Foreword

This document complies with the provisions of GB/T 1:1-2020 "Standardization Work Guidelines Part 1: Structure and Drafting Rules of Standardization Documents" Drafting:

Please note that some content in this document may be subject to patents: The publisher of this document assumes no responsibility for identifying patents:

This document is proposed by China Building Materials Federation:

This document is under the jurisdiction of the National Cement Products Standardization Technical Committee (SAC/TC197):

Co:, Ltd:, JSTI Group Co:, Ltd:, China Railway 23rd Bureau Group Architectural Design and Research Institute Co:, Ltd:, Zhongnan Urban Construction First Engineering Bureau Co:, Ltd:, China Construction Second Engineering Bureau First Construction Engineering Co:, Ltd:, Zhengzhou University of Technology High-tech Materials Technology Co:, Ltd:, Beijing High-Strength Concrete Co:, Ltd:

Responsible company, Zhuji Construction Engineering Quality and Safety Management Station, Sichuan Xingcheng Gangrui Building Materials Co:, Ltd:, China Railway Shanghai Engineering Bureau Group Co:, Ltd:

Division, CCCC Second Hangzhou Wuhan Harbor New Materials Co:, Ltd:, Foshan Huijiang Concrete Co:, Ltd:, Hunan Xiangjiang Engineering Construction Co:, Ltd:, Guangdong Shengrui Technology Co:, Ltd:, Shanghai Tongji Inspection Technology Co:, Ltd:, China State Construction Civil Engineering Co:, Ltd:, China Construction Third Engineering Bureau Urban Construction Co:, Ltd:

Company, Henan Sitong Engineering Inspection Co:, Ltd:, China Railway Sixth Bureau Group Guangzhou Engineering Co:, Ltd:

The main drafters of this document: Wang Wuxiang, Ni Shunnian, Yin Zhehe, Chen Xianhai, Pan Xianzhen, Zhang Leilei, Liu Xiongying, Wang Zhongwen, Xia Xinhua, Dai Xianrong, Wang Heng, Chen Shuangquan, Li Xiaomin, Zhao Jianhua, Wang Yanshuai, Liu Xiaochun, Su Dongqing, Zhu Zhigang, Hu Songtao, Wang Huanyu, Ruan Wangwei, Tian Jingsong, Zhao Zhenbo, Liu Jingzhong, Liao Yanlin, Sun Chunping, Xu Yichao, Zhu Mintao, Jiang Fenglin, Li Hongbo, Xu Min, Li Qilu, Gao Na, Li Weizhen, Xiang Bo, Zhang Yuan, Zhou Guangjun, Yuan Bin, Zhang Xiaogang, Ye Yangsheng, Kong Haihai, Li Guojian, Dong Xianguo, Zhu Jianfeng, Wang Xiaojun, Jiang Zhen, Shi Xiaoying, Ying Zhuoqing, Chen Ning, Zhou Xiaolong, Zhang Jie, Zhou Yangzong, Liao Huiming, Liu Pei, Li Yinjue, Zhang Zhiquan, Hong Zhengdong, Ma Shixiong, Xu Wanqiang, He Zujun, Mao Zhiyong, Zhao Zhigang, Zhou Junyu, Chen Manjun, Hao Yingzhi, Qiao Hongyan, Zhou Gang, Wang Zhiqiang, Li Xiaohua, Tan Xianjun, Zhang Baoyan, Wen Chuan, He Daoyuan, Zhang Xiaolei, Fu Leifeng, Qian Huibin, Wang Aijun, Ye Linjie, Zhao Hong, Ao Changjiang, Zhen Heqing, Zhang Xianjun, Sun Changsheng, Xie Jun, Chen Haoyu, Ma Qingang, Zhang Shunxian, Xiong Jun, Yang Fengyuan, Wen Xilian, Zhao Fanghua, Chen Weizhong, Fang Guohao, Yang Jie, Liu Bin, Wang Jianbin, Pan Shuwen, Zhang Dakang, Zhang Xiaodong, Bao Hanying, Chen Zhichun, Liao Liping:

Test methods for foam concrete and products

1 Scope

This document describes the test methods and test reports for various properties of foam concrete and products:

This document applies to foam concrete and products used in construction, transportation, water conservancy, municipal administration, mining and other projects:

2 Normative reference documents

GB/T 4132

GB/T 10294

GB/T 10295

GB/T 18968

3 Terms and definitions

The terms and definitions defined in GB/T 4132 and GB/T 18968 and the following apply to this document: 3:1 foamedconcretefoamedconcrete It uses cement, aggregates, admixtures, foaming agents or blowing agents, admixtures, water, etc: as the main raw materials and is made by physical or chemical foaming processes:

Lightweight porous cement-based material:

Note: Also called foamed concrete: 3:2 cast-in-placefoamedconcrete Foam concrete for on-site casting (3:1): 3:3 Products made from foam concrete (3:1):

Note: According to product form, there are foam concrete blocks, foam concrete insulation panels, etc: 3:4 foamedconcreteblocksfoamedconcreteblocks Blocks made of foam concrete (3:1):

Note: Also called foamed concrete blocks, referred to as blocks: 3:5 Lightweight insulation board made of foam concrete (3:1):