In non sintered cement, the hydration speed and quality are determined by kind and amount of the stimulator.
2
选取硫酸钾作为激发剂对天然硬石膏进行活性激发，并分别掺入硅酸盐水泥与半水石膏进行改性。
Choosing potassium sulfate as an activator to stimulate the activity of natural anhydrite, and modified its properties by adding Portland cement and hemihydrate gypsum respectively.
3
为了提高建筑垃圾磨细粉在水泥中的掺量，还研究了碱性激发剂对其的激发作用。
The effect of alkaline excitation agent is also studied in order to increase the content of pulverized building refuse in cement.
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