Answer / yaswanth kumar

Lapping work means its an extension of steel bar to high or
in length by providing bend to the jointing bar and firmly
tieup with the previous bars.

Minimum overlapping length is 50 times of the dia of the
Bar

Answer / viresh singh

lapping is provide to when we have to add to reinforcement bars. and it should be depend on grade of steel which we r using and the grade of concrete and it alo depend on the nature of member either it is compression or in tension.

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4 Answers   Prism Cement,

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difference between limit state method and working stress in terms of load

6 Answers   CCCL,

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Lapping Work Explain Briefly

2 Answers  

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the shearing strength of cohesionless soil depends on

2 Answers   SSC,

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4 Answers   CPWD,

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Which is the direction of negative angle?

0 Answers  

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how much steel is required foe following components.. footing- plinth beam- column- beam- slab-

1 Answers  

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Key is put at the time of casting 1st lift of column to get– –

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0 Answers   bsmcpl, L&T,

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How we can calculate cement and sand for a wall 25ft x 28ft.Thickness of wall is 9inches.

0 Answers  

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08. 4 main points about check list for Shuttering works are––– 4 i) ii) iii) iv) 09. 4 main points about check list for Concreting works are––– 4 i) ii) iii) iv) 10. 4 main points about check list for Plaster works are––– 4 i) ii) iii) iv) 11. 4 main points about check list for Brick works are–– – 4 i) ii) iii) iv) 12. 3 main points about Project delaying factors are––– 3 i) ii) iii) 13. Write down 60-grade M.S. deformed bar specification. 3 14. 3000 psi concrete means: 1 15. 4 main points about methods of wastage control are–– – 4 i) ii) iii) iv) 16. 1 main point about reasons for your honesty is : 1 17. Water cement mixing in hopper less mixture machine is better than hopper mixture machine because: 1 18. 2 main points about your role during roof casting are–––– 2 i) ii) 19. a. The weight of 3333m deform bar of 24.5 mm dia is…… 1 b. The weight of 300 rft plain bar of dia 1 is……. 1 20. The types of slumps are––– 3 i) ii) iii) 21. 4 main points about the causes of cylinder failure are––– 2 i) ii) iii) iv) 22. Detection of a beam & a girder are–––– 2 i) ii) 23. Curing is needed for–––– 1 24. The types of slabs in respect of size & shape are––– 5 In respect of size: i) ii) In respect of Shape i) ii) iii) 25. The types of Column in respect of size & shape are–– – 9 In respect of size: i) ii) In respect of Shape: i) ii) iii) iv) v) vi) vii) 26. 3 field tests & 3 Laboratory tests of bricks are––– 6 Field tests: i) ii) iii) Lab test: i) ii) iii) 27. 2 field tests & 1 Laboratory tests of sand are––– 3 Field tests: i) ii) Lab test: i) 28. 1 field tests & 1 Laboratory tests of M.S rod are––– 2 Field tests: i) Lab test: i) 29. a. The % of water absorbs by brick chips: …………… 1 b. The % of water absorbs by Stone chips: …………… 1 30. In respect of design: 5 a. The % of strength gains by concrete in 28 days= b. The % of strength gains by concrete in 14 days= c. The % of strength gains by concrete in 07 days= d. The % of strength gains by concrete in 03 days= e. The % of strength gains by concrete in 28 days without curing =

3 Answers  

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how bitumen is prepared for NH,SH &other roads

0 Answers  

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