For a washout valve why are two gate valves required in normal practice?

0 Answers  

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why we can use dust in concrete insted of fly ash

0 Answers  

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How to calculate Rate of 10 cum of Brick masonary,if the rate of material are as fallow? sand=Rs.500/mt Brick=Rs.5/brick Labour=Rs 300/day Free issue=cement+water+electicity.

2 Answers  

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Hi, Please tell me the ISI specification for the duration of concrete to achieve full strength of concrete. Is it 28days?

7 Answers   UPSC,

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How do you measure the centring work

4 Answers   Puravankara, TATA,

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uses of M50 and M60 grade ordinary and pozzolona portland cement concrete?

1 Answers  

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plumbing CPVC fitting FTE Brass full form

0 Answers   RK,

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what is the procedure for batching plant calibration??????

1 Answers   BCET,

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As a site engineer what do you check in foundation before concreting

3 Answers  

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How to produce the Concrete Grade 30mpa at 12hour? How to prevent for plastic shrinkage crack? How can we produce fire resistant concrete?

0 Answers  

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what r the precaution for high in atp tempareture,low in atp tempareture

0 Answers   NSL,

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how to find number of 16mm bar reqired for 5m length with 125 mm spacing ?

6 Answers  

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