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

Answer Posted / tukuna das

M30 means , proportion 1:1:2 , so that

Total Volume = 1m3
we take 52% extra for dry volume , miss handling etc then ,
total volume = 1* 1.52 = 1.52 m3
Quantity of cement required = 1.52/(1+1+2)=0.38/0.035= 10.857bags = 11 bags
Quantity of sand required = 0.38*1=0.38m3
Quantity of aggregate required = 0.38*2 = 0.76m3

Is This Answer Correct ?    12 Yes 12 No



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