体膨胀
This is mainly because of the effect of volumetric expansion which occurs when kyanite powder is transformed into mullite.
这主要是由于蓝晶石细粉向莫来石转化时发生的体积膨胀效应所致。
Effect of free CaO on the volumetric expansion of cement pastes
游离氧化钙对水泥浆体体积膨胀的影响机制
Hydration of free lime often leads to a volumetric expansion of hardened cement pastes.
硬化水泥浆体由于水泥中游离氧化钙水化常会导致体积膨胀.
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