what"s the formula to find the quantity (consumption) of
cement,sand,aggregate for 1m3(1:2:4)?

Answer Posted / prakash kale

for 1m3 conctre --

Take a 52% added dry surface of concrete

1+.52 = 1.52

i.e.
For 1.52 cu.m. concrete
Then
1.52/1+2+4=1.52/7
=.21714
=.22
so.22/.0354 =6.2 bags(1 bag = .0354 cu.m cement)

6.2 bags/cu.m in 1:2:4
Sand--
.22 x 2 =.44 cu.m.

Is This Answer Correct ?    118 Yes 13 No



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