优选配合比解决了泵送混凝土与减少水泥用量和低坍落度的矛盾。
For pumping concrete mixture the problem of reducing the cement content and keeping better workability was also solved by using optimum proportioning.
用作粘贴瓷砖、大理石、塑料装饰，粘贴增强剂，还可以减少水泥用量。
For the use of ceramic tile, marble, plastic decoration, paste, and also can reduce the amount of cement.
在满足尾砂泵送能力的前提下，最大程度地提高尾砂的浓度可以有效减少水泥用量，降低固化成本。
Under the prerequisite of satisfying the pumping capacity of tailing, the possible highest tailing concentration can effectively reduce the cement consumption so as to decrease the solidifying cost.
同时，高性能混凝土可以利用大量的矿物掺和料取代水泥，减少单方混凝土水泥用量。
At the same time, HPC can reduce the cement content per cube and use more mineral additives.
结果表明，通过在高强混凝土中掺加部分提前用水浸泡过陶粒的办法，可以减少高强混凝土因水泥用量过大而引起的较大收缩。
It shows that the shrinkage caused by the large content of cement can reduce by partial filling prewetting haydite in the high-strength and lightweight aggregate concrete.
结果表明，通过在高强混凝土中掺加部分提前用水浸泡过陶粒的办法，可以减少高强混凝土因水泥用量过大而引起的较大收缩。
It shows that the shrinkage caused by the large content of cement can reduce by partial filling prewetting haydite in the high-strength and lightweight aggregate concrete.
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