Pass the 2025 ACI Flatwork Exam – Study Materials That Work.pdf

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preconstruction conference - CORRECT ANSWER✔✔finisher foreman must attend; decide who can add
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water
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slab volume - CORRECT ANSWER✔✔LxWxH
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When does concrete HAVE to leave the truck? - CORRECT ANSWER✔✔300 rev or 90 min
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Is cement endothermic or exothermic - CORRECT ANSWER✔✔Exothermic
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Name the three pour patterns - CORRECT ANSWER✔✔Adjacent lanes, Alternate lanes, checkerboard
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Finishing order - CORRECT ANSWER✔✔Bullfloat, Fresno, Joints, 2-3x slab thickness (in. to feet)
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What does a dipstick measure? - CORRECT ANSWER✔✔F-numbers
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When are F-numbers measured? - CORRECT ANSWER✔✔24-72 hours
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T/F calcium chloride with metal reinforcements? - CORRECT ANSWER✔✔False
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