摘要
对水泥加固土硬化机理进行了详细分析,揭示了水泥土孔隙水中Ca(OH)2的不饱和,是由于土颗粒对Ca2+、CaO和OH-的大量吸收或损耗,它可大量降低水泥水化产生的CSH凝胶物,致使水泥加固土的强度低下。
It analyzes hardening mechanism of rail-cement minutely, unsaturated Ca（OH）2 in water due to absorption and loss of Ca^2 ＋ ,CaO, OH^- by rail grain, it reduces CSH jell caused by hydration of cement, which leading to strength fall down.
出处
《山西建筑》
2005年第18期106-107,共2页
Shanxi Architecture
