1.1 This specification covers non-asbestos fiber-mat reinforced cementitious backer units manufactured to be dimensionally stable and suitable as either an unfinished substrate (see Note 1) or as a substrate for decoration such as natural stone or tile on walls, floors, or decks in wet and dry areas. It is also suitable to be used as a substrate in the Application of Class PB Exterior Insulation Finish Systems (Practice C1397), the Application of Direct-Applied Finish Systems (Practice C1516), and the Application of Exterior Insulation Finish Systems Class PI (Practice C1535).
Note 1: When used as an unfinished substrate, consult the manufacturer’s written installation literature for proper application details.
Product Details
- Published:
- 08/01/2019
- Number of Pages:
- 5
- File Size:
- 1 file , 91 KB
- Redline File Size:
- 2 files , 160 KB
