What will be compressive strength of concrete casted in PPC in the 7 days period

What will be compressive strength of concrete casted in PPC in the 7 days period with M20 grade.

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What will be compressive strength of concrete casted in PPC in the 7 days period with M20 grade...

Answer / pramod

67% as per 456

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What will be compressive strength of concrete casted in PPC in the 7 days period with M20 grade...

Answer / sasank samantaray

14 Mpa as the strength should be 70% of 28 days strength.

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What will be compressive strength of concrete casted in PPC in the 7 days period with M20 grade...

Answer / er.priya ranjan

13.5 N/mm2

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What will be compressive strength of concrete casted in PPC in the 7 days period with M20 grade...

Answer / macksingh

45%-50%

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