Answer / dalip kumar

quality of bars could be checked in a laboratory in two way, Physical and chemical test as per IS Standard...

Answer / aaryan deo

two types of testing carriedout in lab to check quality of steel bar

1.Physical test
(tensile strength test,bend-rebend test with the help of Universal testing machine.Required steel bar length should be 600mm in length.

2.Chemical test.
in this test we got the corrosion level of that steel bar..

Answer / babu

Wt of bar per meter lengh should be tested in site.I.e
D*D/162.

Answer / m.haseeb yaquobi

bey bending test

Answer / sobhanbabu

1.tensile strength test by using universal testing machine
2.wt test

Answer / krs.venkat

22/7*(d^2/1000)*7850*length of bar.is the correct answer for this question.let's try this solution.

a concrete mix 1 2 4 by volume with water cement ratio as .6 by weight if moisture content in F.A is 6% with 20% BULKING AND IN C.A 1.5% by volume. find quantities of different materials required for one bag of cement

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