how to calculate concrete quantity for footing using M25 grade
1:1:2 for 730cft.
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Answer Posted / mohammed aijaz hussain
Volume of Wet concrete = 730 cu.ft. = 20.68 cu.m.
Volume of Dry concrete = 1.75 X 20.68 = 36.19 cu.m.
Volume of cement = 1/4 X 36.19 = 9.048 cu.m.
= 258.5 Bags
Volume of Sand = 1/4 X 36.19 = 9.048 cu.m.
Volume of Aggregate = 2/4 X 36.19 = 18.095 cu.m.
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