what is the ratio of M10,M20,M30,M40,M50,M60 grade concrete
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Answer Posted / selvakumar b
M5-1:5:10;
M7.5-1:4:8;
M10-1:3:6;
M15-1:2:4;
M20-1:1.5:3;
M25-1:1:2;
M30-1:1:3;
| Is This Answer Correct ? | 58 Yes | 38 No |
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