The second working meeting of China Building Materials Federation, China Concrete and Cement Products Association Standards "Technical Regulations for Non-destructive Testing of Prestressed Hole Grouting Compactness" and "Technical Regulations for On-site Inspection of Concrete Modulus Elastic Modulus" were held on November 22, 2017. Held in Hangzhou. China Concrete and Cement Products Association, China Metallurgical Construction Research Institute Co., Ltd., Sichuan Shengtuo Testing Technology Co., Ltd., Inner Mongolia Road and Bridge Engineering Technology Testing Co., Ltd., Liaoning Provincial Transportation Science Research Institute Co., Ltd., China Power Construction Guiyang Survey and Design Research Fourteen representatives from the Institute Co., Ltd., Fujian Academy of Building Sciences, Fujian Expressway Datong Inspection Co., Ltd., and Shandong Expressway Engineering Inspection Co., Ltd. attended the meeting.
The meeting was chaired by Dr. Cao Qingyu, the chief institute of standard development of China Metallurgical Research Institute Co., Ltd. Participants heard the report by the editor-in-chief of Sichuan Shengtuo Testing Technology Co., Ltd. on the first draft of the two regulations, reviewed the content of the two regulations, and proposed amendments and suggestions for the content of the regulations.
The meeting revised and reviewed the first drafts of the two regulations, which laid the foundation for the formation of a draft for comments as soon as possible.