• 研究了养护温度水泥含量(质量分数,下同)与硅质集料砂浆试样膨胀关系。

    The influences of curing temperature and alkali contents of cement on expansion of mortar bars are investigated.

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  • 时间t抗压强度水泥种类温度以及养护条件有关

    The compressive strength of concrete at an age t depends on the type of cement, temperature and curing conditions.

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  • 合适的养护温度粉煤灰水泥材料非常重要,高钙粉煤灰水泥基材料适宜制作水泥混凝土制品。

    Proper curing temperature is crucial to high calcium cement based materials. This materials is suitable for making autoclaved cement and concrete products.

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  • 本文研究养护温度粉煤灰水泥水泥强度CH含量及C_3S水化程度作用

    The effect of the curing temperature on the strength, the CH content and the degree of C_3S hydration of the fly ash cement and pure cement was studied.

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  • 本文研究养护温度粉煤灰水泥水泥强度CH含量及C_3S水化程度作用

    The effect of the curing temperature on the strength, the CH content and the degree of C_3S hydration of the fly ash cement and pure cement was studied.

    youdao

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