Answer / anandsamy

Asper IS456 nominal mix is prescriptive type...like 1:2:4...
But design mix is performance based..u want to design the grade..ratio...etc...

Answer / ishesh

Design mix by weight with use admixture &Nominal mix by volume with fix ratio of cement, sand,aggregate.

bridge design

4 Answers   L&T, Secon,

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factor which affects design of concrete mix

4 Answers  

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yasser arfatcompleted his degree in civil from which university

0 Answers  

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What is the OMC and MDD for subgrade (soil),Granular Sub Base, wet Mix Macadam in your project?

2 Answers   L&T,

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How to find the weight of steel in feet? e.g: dia of steel is (6"') sut. We know that (1" inch 8 sut).

1 Answers  

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What is structural frames or systems?

0 Answers  

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How to calculate the sand and aggregate in concrete

3 Answers  

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What is type failure of road surface? how to repair the failure of road surface?

0 Answers   MSEB,

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sir, please send me the web address of chennai railway to know the online examresults of junior engineer[civil].

0 Answers  

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In foundation design, while we do the base pressure check, we normally check if the attained pressure value is less than the GROSS BEARING CAPACITY of the soil which is the sum of net bearing capacity of soil and the overburden pressure. Actually, the overburden pressure acts against the net bearing capacity of the soil and I feel that we are actually increasing the bearing capacity value and doing the check. I feel that this is NOT right. Please clarify on this.

0 Answers  

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The relation between cube strength & cylinder strength because––

2 Answers  

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

2 Answers   TCS,

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