Answer / arghya das

that is 1.42d-d=0.42d
(1.42d comes from 1/sin45) 45 degree crank bar.

what is porosity??

3 Answers  

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a wall having area 100 sqft and bricks size 19cm*9cm*9cm so how many bricks required...

14 Answers   Jain Group,

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plz. how many times required for compacting subbgrade in road way & how many water required?

1 Answers   Sail,

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if compressive strength on 28day pass, and client is asking core test. is there any thing in standards allows that??

1 Answers  

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Kindly furnish the relation between 7 days strength & 28 days compressive strength of Cement Concrete cubes. Can you clarify whether the relation gets altered due to WATER- CEMENT ratio?

3 Answers  

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what u mean by M20

9 Answers   Srinidhi Constructions,

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what is the difference between composition of ceramic & glazed tiles?

2 Answers  

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how to caculate cutting lenght in bar bending schedule for 180 degree bend

7 Answers   Bhel, L&T, NCC,

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is there any thumb rule for calculating construction cost of the building with pile foundation per sft. area?

0 Answers  

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In reclamation works what are the importance of geotextiles and sand?

0 Answers  

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What is mean by grade of steel?if Fe 415,Fe500- what is this 500 and 415 denotes?

3 Answers   ECC,

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As per Kandal suggestions, we have implemented rolling starts on 140 (+/- 5) degrees and we kept 3 rollars to complete the rolling before falling 125 degrees and the Aggregate AIV is below 22. But When the DBM bed is being rolled 3rd high viabration, (Before 1 plain & low ,2 high Viabrations), the aggregate is getting sharp edge agg. projections are damaged. As the literature is said that, the VG-30 Grade having better control the temp. susceptibility than Penetration grade. if so we could not get this problem at site. But we are facing on site. let me know.

0 Answers  

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