This paper introduces the intrinsic characteristics of high calcium fly ash and its relation with pozsolanicity and the expansion Property of fly ash cement thus made. 研究了高鈣粉煤灰的本征性質(zhì)與其火山灰活性之間的關(guān)系，以及高鈣粉煤灰水泥的膨脹特性等。
Proper curing temperature is crucial to high calcium cement based materials.This materials is suitable for making autoclaved cement and concrete products. 合適的養護溫度對高鈣粉煤灰水泥基材料非常重要，高鈣粉煤灰水泥基材料適宜制作蒸養水泥混凝土制品。
