硅酸盐通报2018，Vol.37Issue(2)：701-705,5.
粉煤灰掺量对碱激发矿渣砂浆减缩特性研究
Reducing the Shrinkage of Alkali-Activated Slag Mortar by Adding Fly Ash
摘要
Abstract
The effects of fly ash content on the setting time,compressive strength,chemical shrinkage and autogenous shrinkage of alkali-activated slag mortar were studied.The results show that the addition of fly ash can not only effectively improve the problem of rapid condensation and large shrinkage deformationof alkali-activated slag mortar,but also can solve the problems such as low early strength and slow strength development of alkali-activated fly ash mortar.With different content of fly ash,to seek the best content,to ensure that strength of alkali-activated slag mortar while reducing shrinkage effect.关键词
碱激发矿渣/粉煤灰掺量/抗压强度/收缩Key words
alkali-activated slag/fly ash content/compressive strength/shrinkage分类
建筑与水利引用本文复制引用
王东平,陈佩圆,王亮,李孝坤,沈朋辉..粉煤灰掺量对碱激发矿渣砂浆减缩特性研究[J].硅酸盐通报,2018,37(2):701-705,5.基金项目
安徽省科技攻关计划(1501041123) （1501041123）
