What is the difference between RCC & PCC?

6 Answers   DLF, Jaypee, L&T,

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what is high type road and low type roads

0 Answers  

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01. a. Diagram of a slump cone…………… 1 b. Size of Slump Cone…………… 1 c. Volume of a slump cone by av. Dia method…………… 1 d. Volume of a slump cone by av. area method…………… 1 e. Volume of a slump cone by frustrum method …………… 1 f. Angles of slump cone …………… 1 g. Slump measured by slump cone due to…………… 1 h. Slump does not measured by cylinder / cube due to …………… 1 i) ii) i. Slump cone is to be filled in……………………..Layers.

0 Answers  

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how to calculate freeboard in under ground water tank and technical details

0 Answers  

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What are the tests to be conducted on cement?

5 Answers   RRB,

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How much of the strength of concrete comes from post- production curing?

0 Answers   EE Limited, Focus, Lafarge,

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Explain why concrete barriers have curved surface profiles?

0 Answers  

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for pretensioning which will yield first and same for post tensioning?

0 Answers  

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What is the ratio of materials used for M10, M15, M20 & M25 grades of concrete? Also specify the quantity of water used in each grade & how to calculate it?

4 Answers   AVS,

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How to provide spacer bar in barbending work,parallel to bar or inclined to bar? What is the reason?

4 Answers  

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Why we add salt in silt content test of sand? Full reason ?

1 Answers   CCCL, JSW,

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For G+4 storied building having 76000 sft per each floor, can you prepare schedule in such a way that structure should be completed with in 41/2 months and finishing be completed with in 51/2 months?

1 Answers  

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