expansive cement

基本解釋

This paper is concerned with effects of fly ash on the hydration and expansive property of double expansive cement.
本文研究粉煤灰對雙膨脹水泥水化和膨脹性能的影響。
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等微觀分析方法研究了S -激發(fā)劑對高鈣粉煤灰膨脹水泥的增強機理。
By project case, the paper introduces reinforcement for existing building to reduce load bearing capacity of reinforced masonry by expansive cement.
通過工程實例，分析如何使用膨脹水泥加固既有建筑，減少加固樓層砌體承載能力，以資借鑒。