... concrete of high early strength 建造铸钢早强混凝土 concrete of low porosity 密实混凝土 concrete of one consistency 等稠度混凝土 ...
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concrete e of low porosity 密实混凝土
·2,447,543篇论文数据，部分数据来源于NoteExpress
Results indicate that RPC possesses very low porosity and its air permeability is lower by 1-2 magnitudes than that of conventional concrete.
结果表明：RPC具有非常低的孔隙率，其气体渗透系数比传统混凝土的低1 ~ 2个数量级。
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