which grade of steel is better for construction of building under earthquake zones ? why?

Answer Posted / ashok sakhare

Mix ratio 1:1.5:3 concrete
cement required for 1Cum 7.9 bags
1/7.9 = 0.126 Cum for 1Bag

Mix ratio 1:2:4 concrete.
cement required for 1Cum 6.27 bags
1/6.27 = 0.159 Cum for 1Bag

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