Answer / sujit

As per IS 456:2000, the maximum spacing chair is
1m and closer may spacing as per recquired

Answer / bapurao kolape

as per is 456:2000,the maximum soacing chair is 1m and
closer may spacing as per required

Answer / deepak

I don't know about IS.
But we take 1 nos per 1sqmt. on site.

Answer / rakesh kumar

Spacing of Chairs in Raft Footing depends on its Diameter,
length, height and no. of main bars supported on it (i.e.
Weight).
Is spacing will be 800mm to 2000mm.

Answer / nagaraju

Per square meter 1

Answer / samar

As per SP 34, recommend spacing is 30 times of dia of bar to be supported.

how much st. steel is required for staging of concourse slab of a elevated metro station allowing through traffic .

0 Answers   CCCL,

In structural steel work what should be the wastage percentage considered to order the material( 200x200x5mm box section) in standard available sizes in India i.e. 6 mtrs?

3 Answers  

slump test report

2 Answers  

what is the use of dowels rod..?

2 Answers  

Why I-section is preferred to channel section?

7 Answers   Engineers India,

What is the tensile strength of wood?

0 Answers  

what is idealized curve for concrere and steel

0 Answers   BARC,

in the construction of residential building what type of tank are used?where?why & what is its purpose?

0 Answers  

what is the difference b/w full length and cutting length?

0 Answers   L&T, Simplex,

what is the purpose of laying PCC?

17 Answers  

What is the standard size of a brick used in North India?

3 Answers  

in design case of structural member best suitrable percentage of steel limit is what

0 Answers   Annapurna,