Question 1
Per ACI 318-14 Table 20.6.1.3.1, what is the specified concrete cover for cast-in-place nonprestressed reinforcement that is cast against and permanently in contact with the ground?
Correct Answer:
3 inches
Question 2
A B-6 crew is placing an interior concrete topping. Per ACI 318-14 Section 26.12.2, samples for strength tests of each mixture placed each day shall be taken at least once a day, once for each 5,000 square feet of slab or wall surface, and at least once for each:
Correct Answer:
150 cubic yards of concrete
Question 3
Unless the contract documents specify otherwise, how long should ordinary portland-cement concrete for an interior remodel topping be kept moist after finishing?
Correct Answer:
Not less than 7 days
Question 4
An interior commercial remodel specifies a 1-1/2-inch concrete topping over a 28-foot by 22-foot room. Allowing 8 percent waste, how many cubic yards should be ordered?
Correct Answer:
3.1 cubic yards
Question 5
IBC 2012 Section 1907.1 requires a vapor retarder under an interior concrete floor slab on ground. What is the minimum polyethylene thickness and the minimum joint lap stated in that section?
Correct Answer:
6-mil polyethylene lapped not less than 6 inches
Question 1
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Prepare with the NV B-6 Commercial Remodeling Practice Questions - Nevada B-6 Commercial Remodeling Contractor Examination Exam practice quiz. This question bank includes 100 questions covering interior, section, commercial, gypsum, and remodel. Use it to review important concepts, identify knowledge gaps, and build confidence for the related exam, course, or assessment.

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NV B-6 Commercial Remodeling Practice Questions - Nevada B-6 Commercial Remodeling Contractor Examination Exam

This practice set contains 100 questions from the matching question bank and focuses on interior, section, commercial, gypsum, and remodel. Work through each question carefully, review the provided solutions, and revisit topics that need more study before your next attempt.

This is an independent study resource intended for practice and review; it is not an official examination or an endorsement by any organization named in the title.

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