Aci cert - Study guides, Class notes & Summaries

For 4x8 cylinders, how many layers and rod strokes to properly consolidate the concrete? 2 layers, 25 strokes For 6x12 cylinders, how many layers and rod strokes to properly consolidate the concrete? 3 layers, 25 rod strokes After rodding each layer, the sides of the molds should be tapped 10-15 times with a tapping rod? T/F False It should be done with a rubber mallet When rodding the second and/or third layers, the rod must go through the current ;layer and penetrate the previous laye...

When sampling from continuous mixers , sample the concrete after discharge of at least and following all mixture proportioning adjustments ️ 5 ft Based upon the sequence of events in ASTM C172 , the composite sample portions should be combined and remixed transporting the sample ( s ) to the place where the fresh tests will be performed . ️ After Sampling from 2 or more portions taken at regularly space intervals is required for all of the following except ️ paving mixers The t...

ACI Certification / Concrete Flatwork Tech and Flatwork Finisher Exam tested Questions With Correct Reviewed Answers Chapter #1-#10 (Ch. 1, #1) It is important that the _______ _______ read and understand project specifications - ANSWER : finishing foreman (Ch. 1, #2) If the crew can place and finish 100yd^3 (m^3) of concrete per hour, the producer's rate should be about ____ yd^3(m^3) per hour. - ANSWER : 100 (Ch 1, #3) True or False: Concrete is sold by the ton. - ANSWER...

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ASTM C1064 - Answer-Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The sensor of the temperature measuring device shall be submerged a minimum of ______ inches into the freshly mixed concrete. - Answer-3" The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to ± ______ °F throughout a range of ____________. - Answer-1 degree, 30 degrees to 120 degrees The temperature measuring device shall be calibrat...

ACI Certification- Concrete Field-Testing Technician Grade 1 CP-1 (12) 100% Correct Answers | Verified | Latest 2024 Version

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ACI Certification- Concrete Field Testing Technician Grade 1 CP-1 (12) Questions and Answers (2024 / 2025) Updated Latest (Verified Answers)

ACI Certification- Concrete Field Testing Technician Grade 1 CP-1 (12) Exam Questions and Answers ASTM C1064 - Answer-Standard Test Method For Temperature of Freshly Mixed Hydraulic-Cement Concrete The sensor of the temperature measuring device shall be submerged a minimum of ______ inches into the freshly mixed concrete. - Answer-3" The temperature measuring device shall have a capacity of measuring temperature of freshly mixed concrete to ± ______ °F throughout a range of __________...

ACI CERTIFICATION EXAM 2024/ACTUAL 160 EXAM QUESTIONS WITH CORRECT DETAILED AND VERIFIED ANSWERS/NEWEST