How to produce the Concrete Grade 30mpa at 12hour? How to prevent for plastic shrinkage crack? How can we produce fire resistant concrete?

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Can we weld hot rolled steel ASTM A615 ? Please Give the detail answer please thanks alot

0 Answers  

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what is advantage of vdf flooring ?

2 Answers   FH, NSL,

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what is slope provided to lying the sewerage pipe of different dia ?

4 Answers   Tulip,

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What should be the 28 days cube strength for M-25 grade concrete?How it is connected with acceptance criteria of fck+3 as per IS 456-2000 and why?

4 Answers   IVRCL, NCC, Simplex, Tata Steel Limited,

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how to calculate steel quantity of column from steel design

1 Answers  

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can we use .5 water-cement ratio for any type of cement?

7 Answers  

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what is mean by quality in terms of construction

2 Answers  

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I have used the proportion of cement:sand:gravel, is 1:2:4. cement and the sand was provided by the company but i provided the gravel. this combination was used to fill 500 cubic ft of wall. now i want to know how much gravel was used in making the wall. can you guys please help me?

2 Answers  

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Why we test compressive strength after 28 days..?

3 Answers   NM Caramoan Builders,

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if there is no alternative of silty sand avail near ,then how it is used in cement mortar or concreting?

2 Answers  

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how can we construct building without foundation providing only grade beam at ground level

0 Answers  

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