Answer / himanshu sekhar pradhan

Cement donot need to heat. But it changes it colour from
powdered form(grey) to harden state(light brown) due to its
heat of hydration.

Why chairs are provided at slab?

3 Answers   DLF, Kalpakkam, SKYi,

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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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How calculate the water for 1m3 concrete

6 Answers   DLF,

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What is the different type of slump test indications?

0 Answers  

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Define What is Civil Engineering?

0 Answers  

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how to calculate rate analysis of M25 grade concrete

8 Answers   Nagarjuna Construction, Simplex,

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wht is off shore structure

1 Answers  

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about 200 cubic mtr

0 Answers  

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Which IS Codes used for the steel reinforcement work?

12 Answers  

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what is difference between long column and short column?

16 Answers   L&T, Tomi Polytechnic,

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beam length 73 feet 4 inch,width 01 feet,height 50 inch so every beam load how much? and what quantity of M.S ROD? both side ony two column in middle no column.pls inform me that this is stable or not ? and how much risk of this beam?

0 Answers   Jindal,

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What is the weight of 10mm,20mm,40mm aggregate per cubic

0 Answers  

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