Answer / m srinivasarao

approximately 150 gms/smt

Answer / ashok kumar

220 gms per sq. mtr

i wanted to know the quantity of cement and water cement ratio for 150mm*150mm*150mm mould.Grade of concret m20

4 Answers   L&T,

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what are the tests conducted on cement,aggregate and concrete?briefly explain that tests procedure and limits adopted for safety side.

1 Answers   DLF, L&T,

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which graph is used for getting target strength relationship

3 Answers   BARC,

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What is the Cement: sand: aggregate: water ratio for grade 30 (G30) concrete.

2 Answers   L&T,

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14. List 3 of your strongest points as a worker?

2 Answers  

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Why we use pcc in foundation?

1 Answers  

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tell me quantitys of matal, sand and cement in 1:4:8 and 1:2:4

9 Answers   AVL, Infosys, NCC, SPCL, Swapnapurti Developers,

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How to replace dia of bar in beam like 25mm 3no.S at bottom But due to some reason on site 25mm bar is not available Then is it ok to provide 20mm 4no.S? Give description or Formula to calculate area of steel and replacement?

3 Answers  

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how to calculate cutting length in bar bending schedule for 180 degree bend? for 90 degree bend we take 2d i.e we -2d for 180 degree ho much ? question asked at l&t

2 Answers   L&T,

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m30 mix proportion as per IS code

4 Answers  

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plz tell.. how can we find weight(in kg) of 1 cum of m20 mix..? how can we find the ratio of cement sand and agregate on site i.e if we given some amount of m20 mix then hw we find the ratio..?

7 Answers  

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what is meant by civil engineer?

2 Answers  

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