Compressive strength of concrete is 28.9 N/mm2 after 56 days. Is this acceptable? - Quora
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What is the compressive strength of concrete? - Quora
If the target mean strength is not achieved for concrete, can we accept the 28-day results if it satisfies specified characteristic compressive strength at 28 days? - Quora
What is the full strength of a concrete after 28 days? - Quora
What is the crushing strength of M15 grade concrete, 1500 KN/SQ.M? - Quora
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Compressive strength of concrete is 28.9 N/mm2 after 56 days. Is this acceptable? - Quora
![Compressive strength of concrete is 28.9 N/mm2 after 56 days. Is this acceptable? - Quora](https://qph.cf2.quoracdn.net/main-thumb-266461174-200-rupxarcgmcoauafsjasbnezwqobolrqb.jpeg)
Is it possible to test the compressive strength of concrete without a CTM? - Quora
Why does concrete strength have a target strength? - Quora
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Which ACI code deals with the compressive strength of a cylinder? - Quora
Compressive strength of concrete is 28.9 N/mm2 after 56 days. Is this acceptable? - Quora
![Compressive strength of concrete is 28.9 N/mm2 after 56 days. Is this acceptable? - Quora](https://qph.cf2.quoracdn.net/main-thumb-1221433329-200-citthuapdttfmspkqkfdfbnwvuhwadhq.jpeg)
What are the advantages and disadvantages of using low strength concrete for compression as opposed to high strength concrete in terms of compressive strength and cost? - Quora
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