NV C-4E Drywall Practice Questions - Nevada C-4E Drywall Contractor Examination Exam

Access More Questions

Per ASTM C840 and GA-216, a control joint is required where a gypsum wall or partition runs in an uninterrupted straight plane exceeding how many feet?

10 feet 20 feet 30 feet 80 feet

Correct Answer:

30 feet

Access more questions from this quiz

Continue to NV C-4E Drywall Practice Questions - Nevada C-4E Drywall Contractor Examination Exam for more practice questions and the full quiz experience.

Access More Questions