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第三届全国混凝土外加剂学术交流会于1988年11月12日至14日在江苏江省江都县召开。参加本届大会的有来自全国21个省市的11个部门共84个单位的代表126名,大会收到论文76篇。中国土木工程学会外加剂专业委员会主任委员黄大能致开幕词,江都县领导也出席了大会并向大会表示祝贺。会议期间,黄大能等八位同志,就国内混凝土外加剂发展情况,交通部系统混凝土外加剂研究使用技术的发展,高强混凝土外加剂、防冻剂、商品混凝土和泵送混凝土外加剂、膨胀剂等方面,在大会上
The 3rd National Concrete Admixture Academic Exchange was held in Jiangdu County, Jiangsu Province from November 12th to 14th, 1988. There were 126 representatives from 84 departments in 11 departments from 21 provinces and cities across the country. The conference received 76 papers. Huang Dayeng, chairman of the China Civil Engineering Society Admixture Professional Committee, made an opening speech and leaders of Jiangdu County also attended the conference and congratulated the conference. During the conference, Huang Da-neng and eight other comrades on the development of domestic concrete admixtures, the development of the use of technology for concrete admixtures in the Ministry of Transport, high-strength concrete admixtures, anti-freeze agents, commercial concrete and pumped concrete admixtures, expansive agents, etc. At the conference