Answer / divusp

to maintain the position of the steel

Answer / piyush singh

Spacer bar are used to maintain the depth of the bars as per the design, also the size of the spacer bar should be such that the coarse aggregate should pass between the two layers of the Rebars,

So if in concrete 20mm aggregate are used then spacer bar should be of 25mm size so that aggregates can easily pass through it

Answer / yasir

to protect the steel from corrosion...

Can anybody help by describing each and every step in short, used while giving a building layout by total station? Regards

0 Answers  

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What is construction mitigation management?

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what is meant by sustainable developement as far construction field is considered. Give suitable examples to explain the same

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For what purpose bedding is used under storm water drains, explain?

0 Answers  

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For plain cement concrete we want use 20mm aggregate are 40mm mm aggregate

2 Answers  

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HOW MANY CEMENT BAGS ARE REQUIRED FOR 1m^2 PLASTERING AREA?

1 Answers  

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What are the dimensions of 1)Standard Brick 2)Nominal Brick What is the difference between them in terms of use ?

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Quality of first class bricks

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Soil will be infertile , When PH value of water will be A] 11 B] 10 C] 9.5

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what is the max. dia of steel can be used in open footings?

2 Answers   TCS,

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one litre of shuttering oil how much area covered the shuttering?

5 Answers   UltraTech,

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How much Strength of the cube can attain in 7days comparative 28 days strength?(as per IS code) ( specify the ref.clause also)

8 Answers   CCCL, L&T,

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