3. Building Technology
Interior Finishes — Quiz
Test your understanding of interior finishes with 5 practice questions.
Practice Questions
Question 1
Which backer board material is most suitable for tile installation in a shower?
Question 2
For improved acoustic performance under a floating wood floor, which underlayment membrane is commonly used?
Question 3
A rectangular room measures $5\,\mathrm{m}\times4\,\mathrm{m}$, and baseboards are sold in $2.5\,\mathrm{m}$ lengths. How many baseboards are needed to cover the entire perimeter? Show your calculation.
Question 4
According to the Gypsum Association GA-214 standards, which level of finish is required for gypsum board intended to receive a painted finish in public areas?
Question 5
Which firestop product is specified to seal service penetrations in a one-hour rated drywall partition?