The results indicate that the formation of calcium silicate hydrate is difficult at normal pressure.
针对铝酸钠溶液除硅过程，研究苛性比、碱浓度、配钙量、温度等对水合硅酸钙形成的影响规律。
Synthesis condition and method of hexagonal calcium aluminate hydrate are described. The synthetic hexagonal calcium aluminate hydrate is characterized through chemical, TG-DTA and XRD analysis.
叙述了六方水合铝酸钙的合成条件和方法，并通过化学分析、TG - DTA分析和XRD分析对所合成的六方水合铝酸钙进行了表征。
The study also shows that calcium silicate hydrate gel, analcite and hydrated calcium aluminosilicate are the major hydration products of the cement.
碱磷渣水泥的主要水化产物是水化硅酸钙、方沸石、水化硅铝酸钙。
The hydrate products grow on the calcium carbonate particles. It ACTS as a nucleating effect for hydration of C_3S and improves the bond of interface.
水化产物生长在碳酸钙颗粒表面，对C_3S水化起晶核作用并改善了界面粘结。
The hydrate products grow on the calcium carbonate particles. It ACTS as a nucleating effect for hydration of C_3S and improves the bond of interface.
水化产物生长在碳酸钙颗粒表面，对C_3S水化起晶核作用并改善了界面粘结。
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