Effect of fineness on the hydration and pore structure of cement

【Author】

Yongjiang Xie;Yang Lu;Huajian Li;Yanbin Tan;

【Abstract】

<正>Effect of fineness on the strength,hydration and pore structure of cement is studied. The results show that:the strength of cement,especially the early strength significantly increased:heat of hydration increased,the peak of hydration heat brought forward and induction period shortened:porosity of cement paste reduced with the increase of cement fineness.

【Keywords】

cement;;fineness;;hydration;;porosity

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