Answer / suresh

Rolling margin is the difference between the actual and
theoritical weight of steel sections. It may be up to 1%. +
means overweight and - means under weight

Answer / kumar

yes you are right

qty. of cement & sand required (100sq.mtr) for fixing of floor and wall tiles also fixing of marble stone on the floor

0 Answers  

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Why nautical mile is different from statute mile?

0 Answers  

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Why compressive strength of only concrete cubes and cylinders tested ? why not other shapes?

1 Answers  

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Adout concrete

1 Answers   Bhel, TATA,

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What is the specific weight of sand?

14 Answers  

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how to clculate the %of concrete strenght achive after curing?load

0 Answers   L&T, RJ Construction,

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whats the difference between young's modulus,stress and pressure.they have same unit

3 Answers  

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What is difference between code and standard and specification?

0 Answers  

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what is the difference between lap length & development length of reinforcement steel bars

1 Answers   APGenco, Consolidated Construction Consortium Limited,

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how to know the one way or two slab

3 Answers   ASC, Harmal Enterprises,

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Where will be the maximum bending moment in a TEE Beam?

2 Answers   Tulip,

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what is diff between auto level and dumpy level?

4 Answers   ABB, L&T, NCCL,

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