摘要
采用磨细粉煤灰掺到混合料中 ,同时加入NF高效减水剂 ,可以配制坍落度为 1 6 0～ 1 80mm、强度在 6 0～ 80MPa之间的高强大流动性混凝土 ,经济效益显著 。
The paper gives a brief introduction to a technique of preparing high\|strength concrete with a strength of 60～80MPa and a slump of 160～180 mm by adding fly\|ash and high\|efficiency water reducer to the mixture. It has notable economic results for local cement plants, which is worth popularizing.
出处
《工业建筑》
CSCD
北大核心
2003年第8期19-20,68,共3页
Industrial Construction
