复合硅酸盐水泥是由硅酸盐水泥熟料、两种或两种以上规定的混合材料、适量石膏磨细制成的水硬性胶凝材料,称为复合硅酸盐水泥(简称复合水泥),代号P.C。水泥中混合材料总掺加量按质量百分比应大于20%,不超过50%。
3 复合硅酸盐水泥(Composite portland cement) 复合硅酸盐水泥(复合水泥,PC) 与硅酸盐水泥相比,由于掺入了两种或两种 以上的混合材料,复合水泥的水化热较低; 早期强度较高,其强...
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上一篇: 火山灰质硅酸盐水泥(portland-pozzolana cement) 下一篇: 复合硅酸盐水泥(mixed Portland cement)
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复合道路硅酸盐水泥 Complex Portland cement
通过正交试验进行了利用钢渣配制复合硅酸盐水泥的初步研究。
By orthogonal test, the research on preparing a composite Portland cement using steel slag was processed in this study.
用足够细的磨细钢渣粉可以制成525普通硅酸盐水泥、525复合硅酸盐水泥、425复合硅酸盐水泥和钢渣矿渣水泥。
525and 425 ordinary Portland cement, 525 composite Portland cement, 425 steel slag Portland cement can be produced with the addition of pulverized steel slag with enough fineness.
采用分别粉磨再混合的方式,利用正交试验方法,研究了熟料、矿渣及粉煤灰的不同细度组合对复合硅酸盐水泥物理性能的影响。
The properties of the composite cement were studied by orthogonal test, which was prepared by the clinker, slag and fly ash with different fineness and mixed after separately grinding.
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