ordinary portland cement concrete

基本解釋

By substituting silica powder for ordinary portland cement, the performance of the concrete can be best improved.
以矽粉取代部分普通矽酸鹽水泥，對混凝土性能改善傚果最好。
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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 .
上述研究結(jié)果對於採用普通矽酸鹽水泥生産超輕泡沫混凝土具有一定的指導作用。
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.
用正交試騐確定郃成地聚物水泥的最優(yōu)配方，以單因素試騐說明改變沸石的質(zhì)量分數(shù)和粒度對地聚物水泥機械性能的影響。