expansive cement

基本解释

This paper is concerned with effects of fly ash on the hydration and expansive property of double expansive cement.
本文研究粉煤灰对双膨胀水泥水化和膨胀性能的影响。
Enhancement mechanism of S-activator on high calcium PFA expansive cement was studied by means of DSC, XRD, SEM, etc.
采用DSC、XRD、SEM等微观分析方法研究了S -激发剂对高钙粉煤灰膨胀水泥的增强机理。
By project case, the paper introduces reinforcement for existing building to reduce load bearing capacity of reinforced masonry by expansive cement.
通过工程实例，分析如何使用膨胀水泥加固既有建筑，减少加固楼层砌体承载能力，以资借鉴。