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.
以硅粉取代部分普通硅酸鹽水泥，對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 .
上述研究結(jié)果對于采用普通硅酸鹽水泥生產(chǎn)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.
用正交試驗確定合成地聚物水泥的最優(yōu)配方，以單因素試驗說明改變沸石的質(zhì)量分數(shù)和粒度對地聚物水泥機械性能的影響。