Test investigation on the chemical shrinkage or expansion of alkali-activated cementing materials and water-cement were carried out in this paper, in which water-cement was as control sample.
本文对堿激胶凝材料与水-水泥体系的化学收缩或膨胀进行了试验研究,其中以水-水泥体系为对比样。
In the paper, 10%-20% clinker and lots of waste slag, such as slag, steel slag, were used to prepared green cementing materials with the grade of cement 325 or 425.
Based on the experimental study on the ingredients and firing, the firing tests of cementing materials with mixture of iron tailings has been successfully completed and a breakthrough is obtained.