由中国建筑学会建筑施工学术委员会举办的全国建筑工程防水施工技术经验交流会于1991年9月在京召开。参加会议的有23个省、市、自治区的代表145人,提交论文34篇,在会上交流了21篇。会上施工学术委员会主任委员何健安就我国目 The National Construction Engineering Waterproofing Construction Technology Experience Exchange Conference was held in Beijing in September 1991 by the Architectural Society of China Construction Association. There were 145 representatives from 23 provinces, municipalities, and autonomous regions participating in the conference, 34 papers were submitted, and 21 papers were exchanged at the meeting. At the meeting, Jianjian He, Chairman of the Construction Academic Committee, made a