What is the ratio of Grades M10,M15,M20,M25,M30,M35,M40.
Answer Posted / teja
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 = 1:0.75:1.5
M 35 = 1:0.5:1
M 40 = 1: 0.25:0.5
M 45 = DESIGN MIX FOLLOWED
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