黏结干混砂浆用复合外加剂的研制  

Study of compound additive of dry mix binding mortar

作　　者：郭金敏[1] 曹恒慧[1] 

机构地区：[1]平顶山工学院市政工程系,河南平顶山467001

出　　处：《混凝土》2008年第1期76-79,共4页Concrete

摘　　要：主要研究了以石灰石粉、RE5010N乳胶粉为主要原料的复合外加剂对黏结干混砂浆性能的影响。通过正交设计结果的分析得到复合外加剂的最优配方,研究了它对砂浆各种性能的影响。The influences of compound additive in dry mix binding mortar which was made of limestone flour and RE5010N emulsion powder and so on were mainly researched.After analyzing orthogonal design of the experiment＇ s results, the best mix proportion of the additive was decided.The influences of the additive on the mortar were concluded and the best mix proportion of dry-mortar was obtained.

关 键 词：黏结干混砂浆 黏结强度 乳胶粉 正交试验 复合外加剂 

分 类 号：TU528.042[建筑科学—建筑技术科学]