what is the different betweem expansion and construction joints

2 Answers  

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1)What is the maximum size of aggregate that can be used for M-50 grade concrete ? Code teh authority?

3 Answers  

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Wats the purpose of lap length? Is it for strength or increasing of span

1 Answers  

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Though Column is a compression member and concrete takes compression, why we use steel at column ?

4 Answers  

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I want to know the relevant IS codes of practice which deals with different testings of cement-sand mortar (nominal mix)that is being normally used for brick work or plaster work in the construction work.

0 Answers  

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how do you measure the 1:2:4 and 1:1:2 proportion rcc concrete for one cubic metre? what is the cement qty. sand qty. jelly qty.

1 Answers   VR Residency,

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What is the allowable silt content for concrete works?

2 Answers   Sepco,

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What is proportion of M25,M30,M35,M40 IN TH FORM 1,2,3,4?

12 Answers   L&T,

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sir I got selected in rail vikas nigam limited and they call for interview but i don't what they will ask in interview please guide me if you have any experience

0 Answers   L&T, Rail Vikas Nigam Limited RVNL, RRB,

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how much shuttering oil required for 100 sqm shuttering?

1 Answers   L&T, NCC,

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what is the minimum and maximum thickness of plaster.?

11 Answers   Arabtec,

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how to calculate the volume of water in the water tank (5'x5'x5')? what"s the formula?

15 Answers   Fire Safety, MAHINDRA, New Star Construction, Shankar Electricals,

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