The property of the cement from some of the clinker with an addition of 4% gypsum is similar to a Portland cement of 52.5R grade.
部分熟料中加入4%的石膏制得水泥，其性能符合强度等级52.5R的硅酸盐水泥标准要求。
The chemical corrosion resistances of the mortars of quartz, Portland cement clinker and aluminous cement clinker were studied respectively for comparison.
本文从界面出发对以石英砂、硅酸盐水泥熟料和高铝水泥熟料作集料的砂浆的抗蚀性进行了对比实验。
It is concluded that the aim of increasing Portland cement fineness can be reached economically through changing the composition of cement clinker and transforming manufacture technics.
结果表明，通过调整熟料组成，改进水泥生产工艺，来生产容易粉磨的硅酸盐水泥熟料，可较经济地达到增加硅酸盐水泥熟料粉磨细度的目的。
Effects of different foreign ions on sintering of Portland cement clinker are different.
杂质离子对硅酸盐水泥熟料烧成有不同影响。
The influences of iron modulus on the formation kinetics of portland cement clinker have been investigatated.
本文研究了铝率对硅酸盐水泥熟料形成动力学的影响。
XRD, SEM and EDS testing results on the samples show that the cementing material fired with iron ore tailings have a similar mineral composition to the clinker aggregate of Portland cement.
对试样的XRD,SEM和能谱分析研究结果表明，利用铁尾矿烧制的胶凝材料具有与普通硅酸盐水泥熟料相似的矿物组成。
The mineral compositions in magnesia slag and the reaction kinetics parameters and the physical properties of burning Portland cement clinker by using magnesia slag were studied in the paper.
研究了镁渣的矿物组成和镁渣配料煅烧硅酸盐水泥熟料的反应动力学参数和物理性能。
The strength synergistic effect of each component on composite Portland cement with fly ash, slag, steel slag and a certain amount of clinker and its influence factors are studied.
研究了由粉煤灰、矿渣、钢渣与一定量熟料组成的粉煤灰矿渣复合水泥中各组分对水泥的强度协同效应以及影响协同效应的主要因素。
The strength synergistic effect of each component on composite Portland cement with fly ash, slag, steel slag and a certain amount of clinker and its influence factors are studied.
研究了由粉煤灰、矿渣、钢渣与一定量熟料组成的粉煤灰矿渣复合水泥中各组分对水泥的强度协同效应以及影响协同效应的主要因素。
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