Question

USING UNITED STATES IBC CHAPTER 7:

1. Roofing inter-layment shall have a minimum width of ____ inches.

A. 12                           B. 18                           C. 34                           D. 36

2. What is the minimum roof covering classification for a roof assembly on a building of Type IA construction?

A. Class A                   B. Class B                   C. Class C                   D. Non-classified

3. Roof assemblies consisting of metal sheets of shingle are considered ____ as roof assemblies.

A. A                            B. B                             C. C                             D. Special purpose

4. Double underlayment application is required beneath asphalt shingles on roofs having a maximum slope of ______.

A. 2:12                        B. 3:12                        C. 4:12                        D. 5:12

5. In areas subject to high winds, underlayment beneath asphalt shingles shall be fastened along the overlap at a maximum spacing of ____ inches.

A. 12                           B. 18                           C. 24                           D. 36

6. Define the following terms as per code:
     a. Built-up roof covering:

     b. Positive roof drainage:

     c. Scupper:

     d. Roof recover

7. List the test(s) that are used to measure the wind resistance of asphalt shingles.

8. Describe a product that meets the material requirements for wood shingles in roof

9. For built-up roofs, what test standard is used for the use of asphalt in roof?

10. Describe the code requirement in an area where there is a history of ice-forming along the eaves.

Answer 1