Answer / anil kumar prasad

To prevent the developement of crack due to expansion &
contraction of steel & cement with temperature.

Answer / sunil

To avoid the air crack

Answer / rishabh thakur

absolutly right, i am agree with Mr. sunil, bcz the material used(cement ,fine etc.) expand with temp.so it should be provided b/w to complex

If I want to lab 16 mm dia. bar with 20 mm dia bar with 40D lap length which dia.should I consider for lapping

12 Answers  

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what is the difference between prime coat and tack coat in road construction

0 Answers  

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Difference between ton and metric ton

3 Answers   DHA, ECCI,

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I have to conduct load test on greting cover, pressure gauge is in kg cm2, how to caluculate load on this greting cover.

0 Answers  

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what is the formula to calculate costing of rubble soling and wbm in road works?

1 Answers  

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What is the diffence between prescribed mix and design mix

3 Answers   DPI, L&T,

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what bending moment?

3 Answers  

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How to calculate the cement and fine aggregate requirement for solid block masonry works in terms of Sqm. 1. 400x200x200mm 2. 400x200x100mm 3. 600x200x100mm 4. 600x200x200mm I need the answer for 1 Sqm of solid block works.

0 Answers   IVRCL, L&T,

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plz send me civil q papers of hpcl

5 Answers   Shell,

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What is code for designing a sheet pile?

2 Answers  

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A 16 pile group, consisting of diameter concrete piles, were cast in situ in a clayey soil whose unconfined compressive strength is 1100 psf. Each pile is 60 ft long and the pile spacing is 2.5 times the pile diameter.The water table is at the ground surface and saturated unit weight of the clay is 118 lb/cu.ft. using a factor of safety 3 and a reduction factor =0.45, compute the allowable capacity of the piles acting as individuals

0 Answers  

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pointing raju,ayesha says"he is the son of my mother's brother's wife". how is ayesha related to raju?

8 Answers  

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