I Have concrete mix with 440kg opc and having 37 mpa strengh in 7days while in 28 days only 42mpa can anybody tell me the reason for the same.

4 Answers  

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Water filter calculation formula

0 Answers   Feathers, TCS,

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what is zero slump concrete

5 Answers  

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pls give me ans to ACT formula cube testing porpuse

0 Answers  

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why we use aggregate,sand with cement in concrete?

5 Answers  

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bar bending schedule?

3 Answers  

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At which temperature in deg Celsius Asphalt is used for the pavement of Roads?

2 Answers  

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how many kg of 20mm, 10mm, dust available in one ton stone boulder

0 Answers   Nandi,

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As per IS 2502 2(A+B)+24d formula is given for stirrups detailing,but explination not given for how that 24d came

1 Answers   L&T,

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Define slump in terms of slump test

6 Answers  

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Which IS code is used for scrap of reinforcement steel?

1 Answers  

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why do you desire to change from your current position?

1 Answers  

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