for 1cum how much bag of cement is used for M20 grade

Answer Posted / shaik mahammad sharif

For M 20 grade Concret 1:1.5:3 ratio is required

1 is Cement, 1.5 is Fine Aggregate and 3 is Coarse Aggregate

Add 50% of wet cement concret =1.55 Cubic M

Cement Require for Cub M =(1.55/(1+1.5+3))*30=8.45 Bags
Sand =0.281*1.5=0.42 Cub M
Meterial =0.281*3=0.84 Cub M

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