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阿Q吧 > 修一条长800米宽4.5米厚18厘米，硬度c25的水泥路需要备多少吨水泥，多少方砂石

修一条长800米宽4.5米厚18厘米，硬度c25的水泥路需要备多少吨水泥，多少方砂石

2025-04-03 01:48:32

推荐回答（1个）

回答1：

需混凝土800*4.5*0.18=648方，C25混凝土每方需水泥约0.35吨，砂0.5方，碎石0.9方，则需水泥
648*0.35=227吨，需砂：648*0.5=324方，需碎石：648*0.9=583方。

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