CONCRETE GRADE

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-40-Design Mix Followed