ordinary portland cement concrete

基本解释

By substituting silica powder for ordinary portland cement, the performance of the concrete can be best improved.
以硅粉取代部分普通硅酸盐水泥，对混凝土性能改善效果最好。
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The results of the study had a role of guiding the production of product the super-ligh foamed concrete with ordinary portland cement .
上述研究结果对于采用普通硅酸盐水泥生产超轻泡沫混凝土具有一定的指导作用。
The physical and mechanical properties and durability properties of the geopolymer blend cement(GBC) concrete and the ordinary Portland concrete(OPC) are compared in laboratory experiments.
用正交试验确定合成地聚物水泥的最优配方，以单因素试验说明改变沸石的质量分数和粒度对地聚物水泥机械性能的影响。