Monday, June 16, 2014
Rcc estimate
100 cft Rcc estimate
.PNG)
rcc slab things = 6 "
- Concrete mixing ratios = 1:2:4
- Total ratios = 1 + 2 + 4 = 7
- Concrete mixing dry material = 100 × 1.54 = 154 cft
- Cement = 154 ÷ 7 × 1.25 = 17.6 ≈ 18 bag
- Sand =154 × 2 ÷ 7 = 44 cft
- Concrete = 154 × 4 ÷ 7 = 88 cft / Brick = 88 × 9 =792 no’s
Note
:- [1 bag cement =
1.25 cft] [ 9 Brick = 1
cft concrete]
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