Answer / n c pathan

It depends upon the height of the building. If the
structure is G + 3 the steel consumption is about 2.5 kg
per sq.ft. If the structure is tower of 15 storeys the
steel consumption can be as high as 6 kg per sq.ft. For
towers which are 25 storeys high steel consumption is 7.5
kg per sq.ft.

Answer / sk.mahaboob basha

It varies based in structure
for G+1 floor - 1.6kg
for G+5 floors - 2.25kg
for G+12 floors - 3.5kg

Answer / abid khan

normaly G+2/3 wecan use only 1.5 to 2.5 kg per sqft and for
heigh rise building is 5.0 kg per sqft

Answer / kamlesh

The steel is required as per the type of structure, that means the tentative calculation of steel is as per below,

For Foundation & Slab = 80Kg/Cu.M.
For Column = 100 Kg/Cu.M.
For Beam = 120 Kg/Cu.M.
The Cu.M. quantity is RCC quantity of structure.

Answer / nitin

As a Thumb rule : Residential :-1)for G+7 structure - 3.00 to 3.50Kg/sft
2) For tower more than 7flrs. to 20 flrs. - 5.00 to 6.00 Kg/Sft
3) For tower more than 20flrs. to 50 flrs - 7.00 to 8.00 Kg/sft
Commercial - Ranging from 6.00 to 8.00 Kg/sft

Answer / rooban

Residential building - 4.5 to 4.8 kg/sft
Commercial building - 5.0 - 5.3 kg/sft

Answer / prashant kadam

A)Residential building
Upto 5 th floor. :-. 2.75 Kg/sft
Upto 12th floor. :-. 3.50 Kg/sft
Upto 20th floor. :-. 4.75 to 5.0 Kg/sft
B) commercial Building :- 4.8 to 5.25 Kg/sft

Answer / md.nazimul islam bhuiyan

It varies from 1Kg to 1.5kg per sft.

Answer / ehaque9499

2.5 to 3.0 kg per sft

Answer / kadir

for framed structure upto 3 story depends on span steel qty may vary

HDPE pipe standard bends using for TSE irrigation? is it possible to use 30 degree?

0 Answers  

How do we get this formula Ast=(0.5Fck/Fy) into(1-(in sqrt(1-((4.6Mu)/Fck.bd^2))into bd Fck=grade of cement i.e M25, M20 Fy=grade of steel i.e.Fe415,Fe250 Mu=moment b=width d=depth 

1 Answers  

What is the percentage of wastage in cement n how to control it?

2 Answers   Hiranandani,

List out the potential risk factors for workers on the construction site?

0 Answers  

How can find weight fosmula in kg/m for circular cylinde steel bar?

6 Answers  

density of crush sand & crush stone or grit powder

0 Answers   Godrej, L&T,

WHAT HAPPEN WHEN USING OF LARGEST POSSIBLE MAXIMUM SIZE AGGREGATE RATHER THAN SMALLER AGGREGATE IN RCC ?

3 Answers  

how much quantity of tile placing can be finished by one mason per day?

4 Answers   Ericsson, Gulf,

pls give me some basic informations in construction of a structure?

0 Answers   Prestige,

 Which Types Of Bricks ? 

0 Answers   Assotech,

during earth quake base shear force=a/w*g Comment?

2 Answers   Power Grid,

What is the role of a PMC(project management consultancy) in any construction work?

2 Answers