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A column of 150 PCF concrete containing 60% slag and 45% fly ash and a...

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A column of 150 PCF concrete containing 60% slag and 45% fly ash and a retarder is to be poured 20 feet deep at a temperature of 60 degrees and a pour rate of 12 feet per hour. What are the Cw and Cc values?A. Cw=1.00 Cc=1.4B. None of the answers are correctC. Cw=1.00 Cc-1.2D. Cw-1.20 Cc-1.4

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