已知某混凝土的实验室配合比为C:S:G=1:2.1:4.0C:S:G = 1:2.1:4.0C:S:G=1:2.1:4.0,水灰比W/C=0.6W/C = 0.6W/C=0.6,混凝土的体积密度为2410Kg/m32410Kg/m^{3}2410Kg/m3。求1m31m^{3}1m3中混凝土各种材料的用量?如现场砂子含水率为2.5%2.5\%2.5%,石子含水率为0.5%0.5\%0.5%,求施工配合比?
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