why the compressive strength of concrete is calculated only after 28 days.why not after 25, 26,27 days..

7 Answers  

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What is mix design

5 Answers   AIPMT, Beam, MSK,

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Is it worthwhile to carry out tests on particle density of soil particles for geotechnical design?

0 Answers  

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What is construction mitigation management?

0 Answers  

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for construction of 1 cum of brickwork what is requirement of cement, sand and bricks

3 Answers   Nirman Consultants, Shapoorji Pallonji Group(SPCL),

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what is singly & doubly rc beam? what is difference between them?

6 Answers  

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what is RFI.How to prepare for slabs and beams connecting works to be executed.give order of work to be done.

0 Answers   bscpl,

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why is M30 grade Concrete use for Foothing & Column M50

0 Answers   HPCL,

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how much should we assume for the weight of foundation ??

1 Answers   Unitech,

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What will be the exam pattern and syllabus for j.e post of haryana staff selection commision? Advt no. (02/2015) Some people says it would only be objective type question papers while others say it would be same as ssc (1 objective,1 conventional) ?? Please answer this question it is needfull to all.

0 Answers   HSSC,

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how to calculate required shuttering material like props,spans,plates ..etc for a slab?

1 Answers   NCC, Shoba Devlopers,

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Why we do design mix of concrete when there is nominal method using the IS-Code available ?

14 Answers   Engineers India Limited,

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