新型两性型高效聚羧酸减水剂研究进展  

The research and future of the novel amphotericpolycarboxylate superplasticizer

作　　者：王浩[1] 王启宝[1] 张力冉[1] 王栋民[1] 

机构地区：[1]中国矿业大学北京混凝土与环境材料研究所,北京100083

出　　处：《中国包装科技博览（混凝土技术）》2013年第3期6-10,共5页China Science and Technology Review

摘　　要：两性型聚羧酸高效减水剂作为混凝土化学外加剂，有着高减水率、高抗盐能力等特点，一直受到国内外研究人员的关注。本文主要阐述了两性型聚羧酸减水剂的最新研究现状、合成方法、它所存在的问题和展望。The amphotericpolycarboxylate superplasticizer has the features of higher water reduction rate and higher salt resistanceetc, as a chemical admixture of concrete. It caused many researches＇ concerns all over the world all the time. In this paper, the author introduced the latest researches of the amphoteric polycarboxylate superplasticizer and the synthesis methods, the problems and the future of the amphoteric polycarboxylate superplasticizer.

关 键 词：两性型减水剂 合成 研究现状 展望 

分 类 号：TU528.042.2[建筑科学—建筑技术科学]