NV C-5 Concrete Practice Questions - Nevada C-5 Concrete Contractor Examination Exam

Access More Questions

IBC 2018 Section 1907.1 requires a polyethylene vapor retarder under interior slabs-on-ground to be at least what thickness, with joints lapped at least how much?

6 mil, lapped 6 inches 4 mil, lapped 4 inches 10 mil, lapped 2 inches 15 mil, butted tight with no lap

Correct Answer:

6 mil, lapped 6 inches

Access more questions from this quiz

Continue to NV C-5 Concrete Practice Questions - Nevada C-5 Concrete Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions