摘要
本文介绍了用 30 %～ 40 %的粉煤灰等量取代水泥配制C40～C2 0泵送粉煤灰混凝土的试验研究情况 。
In this paper,the Experimental study on C40-C20 pumping fly ash concrete prepared by using 30%～40% fly ash to replace cement of equal quantity is introduced,and the application prospect of the pumping fly ash concrete is discussed.
出处
《房材与应用》
CAS
2000年第1期18-19,共2页
Housing Materials & Applications
