how do we calculate quantity of cement , sand and
aggregates in 1 m3 of M30 grade concrete ?

Answer Posted / misal dinesh

Take The Ratio - 1:1.5:3
For 1 cu.m wet volume consider its dry volume 54% more
i.e = 1.54 cu.m of concrete.
Total Volume of concrete for Mix= 1.54/1+1.5+3 = 0.28 cu.m
Total quantity of cement for Mix= 0.28/1 = 0.28 cu.m
Total quantity of cement in bags= 0.28/0.035 = 8 bags
Total quantity of Metal for Mix= 0.28/1.5 = 0.187 cu.m
Total quantity of sand for Mix= 0.28/3 = 0.093 cu.m

Is This Answer Correct ?    9 Yes 7 No



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