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(dǎo)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?jǐn)?shù)和粒度對地聚物水泥機械性能的影響。