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51问答网 > 混凝土试块强度值应该是多少？

混凝土试块强度值应该是多少？

2025-03-15 06:48:52

推荐回答（1个）

回答1：

依据经验公式，强度比等于龄期的对数比。

72d抗压结果是30.6MPa，算成28d的强度值23.8MPa；

34d抗压结果是29.5MPa，算成28d的强度值27.9MPa；
54d抗压结果是28.1MPa，算成28d的强度值23.5MPa。
经验公式结果，仅供参考。

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