聚羧酸系高效减水剂的研究进展及应用  

Progress and Application of Polycarboxylate Type Superplasticizers

作　　者：程天朝 李琼[2] 

机构地区：[1]武汉钢实美源水处理有限公司,武汉430082 [2]武汉理工大学材料复合新技术国家重点实验室,武汉430070

出　　处：《国外建材科技》2008年第5期21-24,共4页Science and Technology of Overseas Building Materials

摘　　要：作为一种新型高性能减水剂,聚羧酸减水剂目前已成为国内外研究与发展的热点。概述了高效减水剂的研究与发展现状,从聚羧酸类高效减水剂的分子结构、性能特点、合成方法、作用机理及目前在国内大型工程中的应用现状做了讨论,提出了聚羧酸类高效减水剂今后的研究发展趋势。As a new high-performance superplasticizers, the research and development of polycarboxylate superplasticizers have become a hot at home and abroad. Superplasticizers＇state of the art being outlined, The chemical structure, perfor-mances, synthesis methods, acting mechanisms and some engineering applications in our country of polycarboxylate super-plasticizer were specially discussed in this paper. The future research and development trends of polycarboxylate superplasticizers were proposed.

关 键 词：聚羧酸系 高效减水荆 作用机理 

分 类 号：TU528.042.2[建筑科学—建筑技术科学]