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掺入减水剂后混凝土水如何计算
更新时间: 2020-07-12 00:00:00  

不加减水剂时的需水量减去减水率乘以水量减去减水剂中的含水量减去骨料含水率的调整等于实际需要添加的拌和水量。

减水剂:一种在维持混凝土坍落度不变的条件下,能减少拌合用水量的混凝土外加剂。

混凝土:是指由胶凝材料将集料胶结成整体的工程复合材料的统称。

关键词: 混凝土 如何 计算

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