摘要
本文探讨了利用高游离钙粉煤灰（f－CaO＝7％～11％）配制墙体水泥的可行性。试验结果在明，采用磨细加。与掺加少量CaCl2的方法可配制出：高钙灰掺量30％～40％，安定性与强度均满足要求的425#墙体水泥。
In this paper, the feasibility of utilizing high f-CaO(7 % ~ 11 % ) to prepare cement for walls is discussed - Test results show that 425 # cement for walls, in which the adding amount of high f-CaO is about 30 % ~ 40 % and which soundness and strength meet the demands, can be produced by grinding fly ash finely and adding a small amount of CaCl2.
出处
《房材与应用》
CAS
1999年第5期8-11,共4页
Housing Materials & Applications
关键词
高钙粉煤灰
配制
比面积
安定性
强度
墙体水泥
High f-CaO fly ash
Preparation
Specific area
Soundness
Strength
Cement for walls
