what is the ratio of M10,M20,M30,M40,M50,M60 grade concrete
Answer Posted / tanuja
M10:- 1:4:8
M20:-1:11/2:3
M30:-1:1:3
other grades to determine based on design mix only as per
IS code requirements
| Is This Answer Correct ? | 109 Yes | 84 No |
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