大掺量高强粉煤灰混凝土的研究  

Investigation of High Strength Fly Ash Concrete with High-Volume Fly Ash

作　　者：方荣利[1] 刘敏[1] 严刚 

机构地区：[1]西南工学院

出　　处：《矿产综合利用》1999年第2期32-35,共4页Multipurpose Utilization of Mineral Resources

摘　　要：本文介绍以４０％粉煤灰等量替代硅酸盐水泥配制高强粉煤灰混凝土的结果，并研究了水泥质量与掺量、粉煤灰质量与掺量、减水剂种类与掺量等对粉煤灰混凝土强度的影响，找出了生产８００号粉煤灰混凝土的工艺参数。High strength fly ash concrete produced from that use 40% fly ash as a substitute for silicate cement was investigated in this paper.The influence of quality and quantity of cement and fly ash, and the kind of water-reducer on strength of fly ash concrete was examined.The technological parameters for producing 800# fly ash concrete were determined.

关 键 词：粉煤灰 高强混凝土 二次养护 掺量 

分 类 号：TU528.2[建筑科学—建筑技术科学] TU528.31