Minimum grade of concrete to be used in reinforced concrete is
Minimum grade of concrete to be used in reinforced concrete is Correct Answer M 20
M20 is the minimum grade requirement of concrete for reinforced cement concrete work with mix ratio 1: 1.5: 3, means 1 part of cement, 1.5 parts of fine aggregate and 3 parts of coarse aggregate.
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Feb 20, 2025