混凝土缓凝剂的辅助塑化效应初探  

Initial Probe into Auxiliary-Plasticizing Effects of Concrete Retarder

作　　者：韩越[1] 何廷树[1] 

机构地区：[1]西安建筑科技大学材料科学与工程学院,陕西西安710055

出　　处：《化学建材》2006年第3期44-46,共3页Chemical Materials for Construction

摘　　要：研究了5种缓凝剂在水泥、高效减水剂和缓凝剂三元复合体系中的辅助塑化效应。结果显示:对不同品种高效减水剂而言,缓凝剂均表现出不同程度的辅助塑化效应,且总体规律基本相同。Study was made of auxiliary-plasticizing effects of 5 retarders on cement-superplasticizer-retarder ternary compound. Testing results indicated that 5 retarders exerted auxiliary-plasticizing effects to different extents on different plasticizers basically in line with overall regular pattern.

关 键 词：高效减水剂 缓凝剂 辅助塑化效应 

分 类 号：TU528.042[建筑科学—建筑技术科学]