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笔者于1987年11月16至19日在河南洛阳市参加了全国混凝土建筑构件预制技术情报网、中国建筑业联合会混凝土协会信息部举行的“全国混凝土构件生产节约水泥经验交流会”。根据大会提供的会议资料和代表们的交流发言,笔者发现目前我国混凝土构件生产节约水泥的主要途径有使用外加剂、粉煤灰、商品混凝土和散装水泥,以及改善生产工艺,加强经营管理等五种。
On November 16th to 19th, 1987, the author participated in the National Concrete Building Element Prefabrication Technical Information Network and the China Construction Industry Federation Concrete Association Information Department held the “National Experience on Concrete Component Production and Cement Saving Exchange” in Luoyang City, Henan Province. According to the conference materials provided by the conference and the exchanges of representatives, the author found that the main ways to save cement in the production of concrete components in China at present are the use of admixtures, fly ash, commercial concrete, and bulk cement, as well as the improvement of production processes and the strengthening of business management. Species.