9*9m 1:4:8 ratio using what quantity of 40mm aggregate,
sand&cement please tell anwser
Answer Posted / ganesan
Calculate per M3 Concrete
1 m3 of coarse (40mm) agg =0.95m3
1 m3 of Fine aggregate =0.95m3/2 =0.475m3
1 m3 of Binding materials =0.45m3/4 =0.118m3
average thickness no pcc concrete 100mm
SO concrete qty =9*9*0.1 =8.1 m3
jolly =7.695m3
sand =3.84m3
cement=169.92kg
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