for concrete cubes samples.. what if the 7 days gain the strength of 42.34 mm/2 and the 28 days only gain the strength of 37.5 mm/2?

2 Answers  

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How much percent of steel use in concrete members etc.slab,beam,lintal,colmn,raft fondation according to concrete volume? Kindly reply me I am in dbout plz

3 Answers  

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plz give me the rate of RCC(1cuM), PCC(1 cuM), Brick Work (1sqM)?

11 Answers   L&T, Sobha Developers,

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what is the requierd compressive strenth for m 20 grade concreat for 7 days?

10 Answers   Raj Construction,

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How many jacks and props required for one floor, or tell me any thumbrule...to know the approx jacks and props required.?

1 Answers   Sumadhura Infracon,

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1 what is the nature of your job? 2 what major product or service does your company offer? 3 hoiw does the knoledge of chemistry hels in your job?

2 Answers  

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How many bricks are there in 100cft?

0 Answers  

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which type of test carrying on the cement & why

1 Answers   LG Soft,

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how to find soil strength,and type of soil testing?

1 Answers  

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If at site iam supposed to get M30.But by mistake i got M20 mix. How could I differentiate the mix before placing?

6 Answers  

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how to calculate column load bearing? how many weight capacity in 1m3 concrete? pls answere me sir.

2 Answers  

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significance of specific surface area of particles?

0 Answers   Gammon,

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