What is proportion of M25,M30,M35,M40 IN TH FORM 1,2,3,4?
Answer Posted / kamran khan
M5 = 1:4:8
M10= 1:3:6
M15= 1:2:4
M20= 1:1.5:3
M25= 1:1:2
M30= 1:1:1
M35= 1: 0.75.1
There are m= mix and 5.10.15...........compressive strength.......
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