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水泥标号决定混凝土标号吗
更新时间: 2020-10-28 00:00:00  

水泥标号不决定混凝土标号,水泥标号是在确定实验条件下,定温度、水灰比、胶砂比等。检测水泥的强度来区分的,用于比较水泥的强度情况,而混凝土的标号只是规定了养护条件,并没有对水灰比、浆骨比等条件进行限定。所以混凝土的标号并不与所用水泥的标号直接相关,可以说是两个体系。

关键词: 水泥 标号 决定 混凝土

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