Answer / shafaquat anwer

two times.
because of when it is tested in bend test and rebend
test ;if the bar passes the rebend test then quality
department passes the sample for the suppliers/consumers.

Answer / dunstan babu

depending on the bending shape.
always we have to consider it is in the elastic region.

Answer / koushik pal

Only once.
Because lots of bending of a single bar makes it useless
i.e. it looses its strength.

Answer / arunjay kumar

400,450,500 N/mm2

Answer / vkadian

max.6 times we can bent a tmt bar. as we seen in making of

coloumns rings .

How much overlaping required for welding the reinforcement bars in Columns & beams

6 Answers  

what is difference between footing and foundation?

1 Answers  

How much concrete can be made using one bag of cement?

4 Answers  

We are working building soling work so soling thickness given 230mm but total are 50 cum. So I am purchased how meny tons is here spreading plz. Tell me

1 Answers   GKC Projects Limited GKCPL,

How To Measure Honey Comb Full Brick Work, Can we deduct Hole, If Yes, how to Calculate Rate Analysis

1 Answers   HMM, Metec,

what is the difference between volume and weight batching and which is better?

2 Answers   ECCI,

what is project?

0 Answers   PMC,

what is the salry which I am expect in kolkata for diploma in civil engineer with 3 years 6 month exp.???

6 Answers  

How to calculate sand , cement quantity for 23mm thk brick work(10x10)

0 Answers  

How can I calculate the Compressive strength of cubes after 28 days of curing?Is there any formula or ration ?

7 Answers  

please send the model qn paper of jindal steel power in civil engineering..

1 Answers  

fluid flow takes place due to its:- viscosity,comprssibility,surface tension,deformation undershear force

3 Answers   SSC,