结果表明，与纯硅酸盐水泥相比，粉煤灰水泥水化后期的水化程度较高，浆体总孔隙率较低。
The results show that the degree of hydration of fly ash-cement paste is higher and the porosity is lower than pure Portland cement paste in late ages.
通过对纯硅酸盐水泥基本性能参数的分析与计算，计算机模拟得到该种水泥在不同龄期的水化产物及细观组织结构。
Through the analysis and calculation of pure Portland cement, computer simulated its mesostructure of the hydration process of cement in different ages.
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