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Control Cement Concrete M 30 Compressive Strength 7 Days

Home > Control Cement Concrete M 30 Compressive Strength 7 Days

Apr 22, 2005nbsp018332in general, using type i portland cement, you can expect about 65 to 70 percent of the 28-day strength in 7 days. not to many consistently reliable estimates for 14-day strengths, since it isnt usually a measured parameter. many reactions affect the strength gain of concrete, so you really need historical data on the mix you intend to use.

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