How Many Tonnes Of Line Needed For Cement

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2015-4-1fa mass of fine aggregatesa mass of coarse aggregates c, s fa and s ca are the specific gravities of cement, fine aggregates and coarse aggregates respectivelythe air content has been ignored in this calculationhis method of calculation for quantities of materials for concrete takes into account the mix proportions from design mix or nominal mixes for structural strength and.

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