Answer / asr

steel & grade of concrete are inversionally proportional..
there fore if you increse size of coloum means you are increasing steel in coloum then you can decrease grade of concrete

Answer / b. adinarayana

now a days not using M15 grade concrete for columns even though if we are using M!5grade
here it is over size than (M20 grade)it will take excess material and time also except cement so 9"x9" with M20 grade is economical

Answer / rashid

Load Bearing capacity factor grade of concrete. If load is high grade of concrete must high with size and qty of steel.

one cricket ball through in chennai and jaipur same speed where bowl has fast speed

1 Answers  

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is concealed wiring a problem in fly ash brick wall?

0 Answers   Earthstone Infra,

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How can effect the Floor tiles if water absorption value is higher than 0.5%?

1 Answers  

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what u mean by shoring?

2 Answers  

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What is command line?

0 Answers  

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as we take 30% of whole brick work masonry ,so how much % we take in block masonry?

1 Answers   azan,

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bulkege of concrete for design mix concrete for grade m30

2 Answers  

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Deshuttering time for slab 6.15 meter

2 Answers  

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what is porosity??

3 Answers  

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How can explode a block?

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Machine mix is better than hand mixing to get––

3 Answers  

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1)What is swear, swage and storm water? 2)What are the sizes of bricks based on Nominal, practical and standard? 3) What is the distinguies between the grade of cement 43, 53?

4 Answers   L&T,

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