Answer / s.k.roy

Based on experience the Consuption for a Building of 10-15
Storey :
Beams 125-140 Kg per cu.m of Concrete
Slabs 80-100 Kg per cu.m of Concrete
Columns 350-400 kg per cu.m of concrete
Footings100-125 Kg per cu.m
In general for a Eartquake Resistant Str in Zone 3/4 the
steel consumption can vary between 6.5 to 7.5 Kg per
sq.feet of Constructed area

Answer / lalit lone

The overall consumption up to 20 stories residential
building is around 5.5 kg per sqft.

Answer / b.sankararaman

Footings generally will have 50 to 80 Kg/Cum. Other
components are fairly accurate

Answer / rajesh kumar jha

Column:- 160 kg / cum
Beam :- 110 Kg / cum
Footing :- 80 Kg / cum
Slabe :- 80 Kg / Cum

Answer / sachin

100 to 120 kg/cum

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