Discussion :: Structural Design Specifications - Section 1 (Q.No.35)
The minimum compressive strength on 15 cm cubes of M 30 grade concrete at 7 days, should be a minimum of
Answer: Option C
No answer description available for this question.
|Pankaj Teware said: (Mar 18, 2014)|
|7 days strength is = (2/3)*Fck.|
|Rohit said: (Mar 15, 2018)|
|At 7 day minin compressive strength is 65%.
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