• The effect of maximum diameter, grading distribution and crushing index of coarse aggregate on flexural strength of concrete is investigated through experiments.

    本文研究集料最大粒径压碎指标值路面混凝土强度影响

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  • Experimental results show that the compressive strength of concrete is closely related not only to the water-to-cement ratio, but also to the crushing value of aggregate.

    试验结果表明混凝土强度不仅密切相关而且与骨料压碎指标有关。

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  • Experimental results show that the compressive strength of concrete is closely related not only to the water-to-cement ratio, but also to the crushing value of aggregate.

    试验结果表明混凝土强度不仅密切相关而且与骨料压碎指标有关。

    youdao

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