Answer / pradeep

depends for what surface it used horizontal or vertical.
Also depends on how much time it remains in contact with
concrete per use. Also on workmanship of carpenter and many
other reasons for no of reuse. normally it varies from 4 to
7 times.

Answer / benarji

its deped upon ply wood quality and the max reputations is
10 normally and if compair other contries only one time are
use.

Answer / ravibabu

10 times.

y we need to take 28 days strength as compressive strength ? y cant we take 30 th day

2 Answers  

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strength of bitumen concrete with 80-100 & 60-70 grade bitumen

0 Answers  

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A super elevation of 60 cm has been provided on a 8m wide road and a curve of 260m radius .calculate the max.speed in km/hr of the vehicle that can be negotiated safely? Plz answer with full solution.thanx

0 Answers  

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what is the theoritical percentage of concrete cubes testing per day?

1 Answers   Fresher,

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what is a coupler and where do u use it ?

1 Answers   ITC Infotech,

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In which code the the maximum height of concrete casting has been explained

0 Answers   L&T,

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If the design CBR of subgrade is 10% but the material available on site is 30%.will you compact less(like 90%) where you get desirable CBR(10%).

3 Answers  

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WHAT IS THE CAUSES OF RUTTING ON FLEXIBLE PAVEMENT?

0 Answers   Ace Info, Anil Group,

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Design a shear wall of length 4.20 m and thickness of 250mm subjected to the following forces.Assume Fck = 25Mpa and Fy = 415Mpa and the wall is a high wall with central part 3440mm x 250mm and two 380mm x 760mm strong bands at each end with following loading. S.No.       Loading        Axial force      Moment     Shear 1               DL+LL          1950              600            20 2           Seismic load       250              4800          700

0 Answers   L&T,

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What is the lap length in your project?

11 Answers   L&T, Practical Viva Questions,

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What would be the quantity of cement:Sand:Aggregate (1:2:4) requirement for slab casting measuring 1mtr x 1mtr x 0.10 mtr (4 inches)?

1 Answers  

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What is BOQ why to calculate BOQ

4 Answers  

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