WHAT IS THE RATIO OF CEMENT:SAND:COARSE AGGREGADE IN M-20,
M-25, M-30, M-35, M-40, M-45, M-50 CONCRETE?
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Answer Posted / vignesh selvaji
M10- 1:3:6, M15- 1:2:4, M20-1:1.5:3, M25-1:1:2 Remaining grades from M30 to M50 which is varied based on the design mix.
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