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混凝土应根据什么进行配合比设计和试验,选定混凝土配合比?

问答题
2022-03-02 18:24
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正确答案
1)、原材料性能。
2)、设计强度等级。
3)、弹性模量。
4)、工作性能要求。

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混凝土应根据什么进行配合比设计和试验,选定混凝土配合比?
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