what is the ratio of cement water and sand in RCC?
Answer Posted / shaikh moyunuddin
for rcc minimum M20 grade is used
it's depend how's the building is design
& m20 propotion is 1:1.5:3(cement:sand:aggregate)
& for water 40 to 55%
total area of rcc
| Is This Answer Correct ? | 26 Yes | 4 No |
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