Interested to Buy Any Domain ? << Click Here >> for more details...
What is mean by Rolling Margin Of Steel????
- 4 Answers
- 89744 Views
- Dilip Buildcon, L&T, NCCL, I also Faced
- E-Mail Answers
Answer Posted / abhijit sane
Rolling margin is the difference between the theoretical
and actual weight of steel. This is because of the die
which is used for casting of rebars. Over a period of time
the shape of die changes and as a result the diameter of
the steel bar also changes which results in difference in
unit weight of steel.
The size of the die is kept small and as a result rolling
margin is negative in the initial stage of production,
there after it is more of less close to theoretical weight
and then the size of die increases which results in rolling
margin on positive side.
If you purchase steel from same supplier over a period of
time the rolling margin would be adjusted and you are not
at a loss.
| Is This Answer Correct ? | 115 Yes | 16 No |
Post New Answer View All Answers
what are the cube & Sylinder strength of concret M20,M25,M30,M35,M40,M60 ,M75,M10 ,M15
Spider cracks occur in beam bottom due to––
List out some of the software program that can be useful for architect?
Explain the design for rcc multi-storied building?
what is kribs is supporting?
How to find coloumn vertical cut length floor to floor & lap + bend or anything plz clearfiy
how to shuttering is used in slab
What is the difference between yeild strength and compressive strength of steel???
Discuss some applications of modular elasticity?
how to calculate steel for slab or footings?
Time required for curing of wall tiles before fixing
Rate analysis of Vitrified tile in cement mortor 1:3
What is meant by cad?
Is it necessary to apply tack coat over the primecoat. IF not what happens.answers other than 1.to superimpose the next layer(2) to adhere the layers so as to form homogenity.
How to make a c++ program that converts any base to base 10?
