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Chat NowConcrete usually attains about 90% of its compressive strength after 28 days. What is the approximate 7 days and 14 days compressive strenght of concrete as a p...

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Chat NowOfficial Full-Text Paper (): Predicting 28 Days Compressive Strength of Concrete from 7 Days Test Result...

Chat NowI got concrete crushing strength of 18 MPa for 7 days and The mix design target strength is 30 MPa and the concrete has Compressive strength 180% of ...

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