How to calculate the Water cement ratio of reqiured compressive Strength of concrete?

11 Answers  

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What should be the maximum allowable time for placing ready mix concrete? The specification requires concrete placement within 90 minutes of batching at the plant. What is the significance of this 90 minutes & should this be used as a rejection criterion? What effects does the concrete has after that time period?

0 Answers   IOCL,

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What are the different grades of concrete ?

3 Answers  

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how much quantity of mortar required for cement pointing work?

0 Answers   City Corporation, Pragya Construction, Simplex,

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Is there any relation between grade of concrete and Steel

2 Answers  

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How do you prepare Material Recovery Statement for deduction from contractors bills?

0 Answers   RNA,

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plz drive the formula d2/162.162 for the calculation of weight of steel bars????

4 Answers   Adani,

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WHAT DO YOU MEAN BY MIX DESIGN OF CONCRETE?NAME THE VARIOUS METHODS OF CONCRETE MIX DESIGN.EXPLAIN I.S.METHOD OF MIX DESIGN

0 Answers  

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In a beam,stirrups are placed closely at ends than at centre due to shear.similarly where would ties be closer to each other-at center or at ends in a column and slab.

0 Answers  

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In earth work 1300 cum soil how to calculate how many liters require in water

0 Answers   L&T,

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What are the advantages and disadvantages of Solid blocks over clay bricks in civil constructions ?

1 Answers  

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how we can find sieve #4 is 4.75mm?

0 Answers  

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