Answer / jai.vignesh

As per Indian Standards:
1. Vertical form work to Beams = 16 to 24 hours
2. Props to beams Spaning up to 6.00m = 14days
3. Props to beams Spaning up to 6.00m = 21days
4. Props to be refixed immediately after
removal of form work = 7days

Answer / yisahak

Generally form-work shall be stripped off after the concrete has attained 50% of the 28 day cubic strength, or when it attain twice the stress it will then be subjected after the removal of the form-work, which ever is greater.

Answer / sourish

Stripline is a beam diagnostics device used to measure beam
position/phase in particle accelerators.

The compressing strength of concrete samples (cubic)

3 Answers  

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what motivates you to do a good job

1 Answers   Flextronics, HPCL, ISRO,

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As per ratio 1:4:7, how can we calculate the quantity of materials for 1 cum of concreate, pls derive with equation

2 Answers   Infotech,

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to achieve the strength upto m-65 concrete what we should add a)more cement b)silica fume c)marecement with fly ash d)flyash

3 Answers   Omaxe,

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find the discharge of water through a horizental venturimeter having 400mm dia at the inlet main and 150mm dia at thorat.if the diffrential gauge between inlet and thorat shows a pressure head of 25cm mercury. assume coefficient discharge 0.98 and specfic gravity of mercury as 13.6.

0 Answers   UPSC,

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Permissible wastage of cement as per IS code ? In which IS code I get it?

0 Answers  

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Basic questions of civil engineering

0 Answers   ONGC, RB Construction,

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I have certain queries, please help to solve. a) length of pile bore is 4m.excavation quantity will be area * length where area will be pi/4 * dia*dia. Is this right? b) It is a single reamed pile of 300m dia and reamed dia is 750mm. can any body help me to calculate excavated quantity of this bulb(reamed section),, concrete quantity in bulb with showing the formulas to be used?

0 Answers  

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General Knowledge 1. Which is the virus for SWINE Flu? Ans.H1N1 virus 2. Who is Paola Maino? a) Original Name of Sonia Gandhi. b) Mother Name of Sonia Gandhi c) An actress d) Christian Missionary 3. Who is Andy Moles? 4. Which state there is no scheduled caste seat for lok Sabha Assembly? CIVIL ENGINEERING 1. When was Indian road Congress (IRC) established? 2. What is the camber for Concrete Road? 3. What is the camber to be provided for Earth Road? 4. What is the ruling gradient to be provided for Plain roads? 5. What is the type of surveying to be used for deciding the alignment of hilly roads? 6. What is the condition on which Bernoulli law depends? 7. water is which type of fluid a)Newtonian b)Non- Newtonian c)Ideal d)Compressive 8. The law of continuity depends upon what factors? 9. In Plane Table surveying which is done first a) centering b)Leveling c)Orientation d)Centering and leveling simultaneously 10. Pavement width depends upon a)Type of terrain b) lane width c)Type of traffic 11. Which is costliest type of timber a) Sal b) Shish am c) Teak? 12. Which is timber used for making plywood a)Teak c) Bamboo fibers d)Common Timber 13. What is Veneering?

6 Answers   Vizag Steel, VSP,

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Minimum concrete cover in slabs, columns, beams, foundation and other st?

0 Answers  

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what would be the design load of R.C.C Cooling tower per cell.?

0 Answers   CPMT,

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wat is meant by aerocon bricks?

6 Answers   L&T, Real Estate,

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