plz tell me the compresive stength of genral con. & foam con. all grade after 7,14,21,28 day

1 Answers  

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what is the formula to calculate isolated footing

11 Answers   Supertech,

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What should be the maximum allowable time for placing ready mix concrete? The specification requires concrete placement within 90 minutes of batching at the plant. What is the significance of this 90 minutes & should this be used as a rejection criterion? What effects does the concrete has after that time period?

0 Answers   IOCL,

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how i convert mm into standard wire guage (SWG)no.

0 Answers  

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why do we provide haunches in rcc box or underpasses?

0 Answers  

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how to test the quality of bars???

6 Answers  

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Whether dry volume or wet volume of concrete more but why?

1 Answers   Hiranandani,

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what is the main difference b/w compaction and consolidation

2 Answers   KCP,

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residential buildings,mixing of concrete,structural,construction material,site handling.

0 Answers   Saudi Aramco Shell Refinery Company SASREF,

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what is the procedure for batching plant calibration??????

1 Answers   BCET,

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Actually i am confused that how to calculate the bending moment for a semi-circular beam and curved slab.If any one have a good idea about the matter,please give the answer with a suitable example. Thank you......

0 Answers   Contech,

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explain what do you mean by the property development.

0 Answers   SVS Constructions,

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