Answer / gurunath khavanekar

if the thickness of aggregate is 0.6 times more than its mean size then aggregate is called as flaky aggregate.
and if longer dimensions of aggregate is 1.8 times than its mean size then aggregate is called as elongated aggregate.

what is lap length?

6 Answers   Simplex,

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why we are doing post tensioning in beams and slabs. it is economical compare to rcc? how?

4 Answers  

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factor which affects design of concrete mix

4 Answers  

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what quantities of work done in terms of sq.mts/day/ of 8hrs for each varpenter (shuttering) and Steel fitter in terms of Tonnes. For slabs, Columns etc.?

0 Answers  

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in m25 concrete what is m.

7 Answers   Godway,

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What do you mean by honeycomb in concrete?

0 Answers  

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In IS:456-2000 the workability of concrete is given in mm (slump)in cl.7.1. In IS:10262-1982, cl.3.3.4 & table-6 says +/- 3 percent adjustment is required in the quantity of water (calculated as per table-4 or 5), for each increase or decrease in the value of compacting factor (i.e. workability of concrete) by 0.1. How it is possible to calculate the exact quantity of water required for a particular grade of concrete? What is the relation between Slump & Compacting factor of concrete?

1 Answers   Unitech,

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What is stripping?

2 Answers  

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how much quantity of blocks, cement and sand is required to complete 1sq.m of CC Hollow blockwork. Size-16"x8"x8". Also what is the cement sand ration commonly used?

10 Answers   ACC, CCCL, L&T, MFAR, Shoba Devlopers, SLS Developers,

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what is the real de-shuttering time for rcc column,slaband wall

3 Answers  

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details of steeel

2 Answers   NCC,

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How do you compute the volume of airflow?

0 Answers  

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