配合比计算公式(体积法)

混凝土配合比试拌台帐

水泥

3100砂密度石密度

粉煤灰228026600.7199492720细骨料266026600.7141152720粗骨料272026600.7075822720外加剂228026600.7002152720水

1000

2660

0.70083

272026600.662103272026600.652034272026600.640287272026600.626404272026600.677965272026600.66828727202660

0.65704

272026600.633609272026600.648823

2720

骨料的绝

对体积密度统计