摘要
本文对湿排原状Ⅲ级粉煤灰掺入激筑砂浆中的技术效果进行了讨论。得出了用适量粉煤灰代替石灰膏既可以改善砂浆稠度也可以提高砂浆强度的结论。
This thesis is talking about the technical results of putting the Coal Ash Ⅲ ofmoisture and original state. It also can improve both the density and intensity when usingsome Coal Ash N instead of the plaster stone.
出处
《齐齐哈尔大学学报(自然科学版)》
1999年第4期77-79,共3页
Journal of Qiqihar University(Natural Science Edition)
关键词
水泥砂浆
Ⅲ级
粉煤灰
水泥
强度试验
Cement mortar Cement plaster stone mixture Mortar of Coal Ash and cement plaster stone