This work studies the effect of curing time in mold on the strength and other properties of lowcement corundum castables, exploring the feasibility of reducing the curing time in mold.
The strength and pore structure and other properties of slag-fly ash blended cement, with low clinker, have been studied in order to their components.
针对矿渣、 粉煤灰的组成特点,研究了少熟料矿渣粉煤灰复合水泥的强度和孔结构和其它性能。
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The results show that AS cement possesses high early strength, low hydration heat and durability, but its shrinkage rate is higher than that of portland cement.