矾石

The poozzolanic effect of fly ash on shape looks and function of the Calcium aluminite,Which is the cement hydrated product,is also introduced.

粉煤灰火山灰效对产物钙矾石形貌和性能会产影响。

It is shown that expansible ettringite forms in the topochemical reaction,and crystallizes in-situ on the surface of unhydrated aluminate minerals and orients radially.

发现能够产膨胀钙矾石是由局部学反所成；它在未铝酸盐矿物表面原地结晶，呈放射状长。

The research results show that the main minerals in "Di" of Changhua Chicken Blood Stone are dickite and kaolinite, and minor minerals are alunite, halloysite, quartz and pyrite, et al.

从“冻地”到“刚地”,地开石逐渐减少,高岭石、明矾石、石英和黄铁矿逐渐增多。