对日本混凝土外加剂发展现状的思考(续)  

Considering for present condition of Japanese concrete admixture development

作　　者：雷道斌 

机构地区：[1]江苏省建材研究院,江苏南京210008

出　　处：《混凝土》2001年第12期21-24,29,共5页Concrete

摘　　要：本文较详细地介绍了日本混凝土外加剂发展的现状 ,包括聚羧酸盐系高效外加剂的作用原理。对照中国混凝土外加剂发展水平 。In this paper in detail introduced the present condition of Japanese concrete admixture development including the function principle Of poly carboxylate high performance admixuture.Check against the Chinese concrete admixture development level,and bring up what time constructive suggestion.

关 键 词：混凝土 外加剂 萘磺酸盐 氨基磺酸盐 聚羧酸盐 

分 类 号：TU528.042[建筑科学—建筑技术科学]