What is the Compressive strength of concrete C40/20 at 7days

1 Answers  

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which things consider when the calculate the area of the flat?

2 Answers  

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How do you calculate the unit weight of concrete?

0 Answers  

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How do you determine or evaluate success?

7 Answers   Essar, Shell,

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what is the slump of pile concreting work? give me the value of minimum and maximum value of slump and how give slump in pile?

3 Answers  

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How to know proportions of cement, sand, aggregate in different types of grades like M5, M10, M20, M30?

6 Answers   NCC,

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how would you describe yourself and your ideal job

3 Answers  

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what is the mix design for M45 concrete

2 Answers   NDC,

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why we create short columns under grade slab?

0 Answers  

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How much area, in square meters, will one liter of paint cover if it is brushed out to uniform thickness of 600 microns?

0 Answers  

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whike making bbs we deduct 2d for every bend in bar but theoretically we cant subtract 2d for every bend and for every dia of bar , so plz tell me the exact deduction for bends for different dia of bars and for different angles ??

1 Answers   Sobha Developers,

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what is mix design?

2 Answers  

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