摘要
通过试验研究了不同种类的高性能减水剂对水泥净浆干燥收缩性能的影响。试验结果显示,不同种类的高效减水剂在不同条件下(水灰比、减水剂品种与掺量、扩展度)对水泥净浆的干燥收缩性能有所不同。
Through the experiment,the effects of different types of high performance water reducers on drying shrinkage property of cement mortars are studied.The results indicate that under the different conditions（water-cement ratio,the type and dosage of water reducers,the slump flow）,different types of water reducers have different influences on the drying shrinkage property of cement mortars.
出处
《混凝土与水泥制品》
北大核心
2011年第2期14-16,共3页
China Concrete and Cement Products
关键词
减水剂
干燥收缩
水泥净浆
水灰比
Water-reducer
Drying shrinkage
Cement mortars
Water-cement ratio
