What is the ratio of materials used for M10, M15, M20 & M25
grades of concrete? Also specify the quantity of water used in
each grade & how to calculate it?

Answer Posted / paresh

m10(1:5:10)
m15(1:2:4)
m20(1:1.5:3)
m25(1:1:2) it can also be design









9


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