Answer / balvinder bhagat

Convert area of slab (100sqft)into sqm = 100/10.76
=9.29 sqm
(as 1m2=10.76 sqft)
thickness (4 inch) =.1m
Volume =9.29*0.1 m3
=0.929 m3
As in 1:1.5:3 for 1m3 no.of cement bags =8 bags
Therefore,tot. no. of bags =0.929*8
=7.43
~8 bags.

Answer / azhar

take the coeff. of 1.52 per cum for dry material for each
like cement, aggregate & fine aggregate (coarse sand) and
calculate the particular qty Ex. Cement=1.52/(1+1.5+3)
*1= .... Cum
One Cement bags volume (50 kg) = 0.032 cum

Answer / wamique

10bag for thk. of slab 4inch

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