What is the mixing ratio of M7.5,m10,M30,m35&m40?

Answer Posted / lal singh

M 5 = 1:5:10
M 7.5 = 1:4:8
M 10 = 1:3:6
M 15 = 1:2:4
M 20 = 1:1.5:3
M 25 = 1:1:2

M 30 ,M 35 ,M 40, M 45 ,M 50, M 55, M 60, M 65, M 70 .....This are all Design Mix..

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