Compressive strength of concrete is 28.9 N/mm2 after 56 days. Is this acceptable? - Quora
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What is the 14-day compressive strength of M25 grade concrete? - Quora
How much is the strength of concrete after 56 days? - Quora
What is the standard used to determine concrete's strength in 7 days? - Quora
What is the standard used to determine concrete's strength in 7 days? - Quora
What is the compressive strength of concrete? - Quora
How is the strength of concrete specified? - Quora
Why do we want to check the compressive strength of concrete? - Quora
What is the compressive strength of concrete? - Quora
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