1.1 This specification covers faced or unfaced, rigid cellular phenolic thermal insulation. Boards shall be faced or unfaced. Tubular forms covered by this standard shall be unfaced. It does not apply to field expanded cellular phenolic materials.
Note 1: If a facer or vapor retarder is to be used for the tubular form, then refer to Practice C921.
Product Details
- Published:
- 11/01/2018
- Number of Pages:
- 6
- File Size:
- 1 file , 110 KB
- Redline File Size:
- 2 files , 190 KB
