1.1 This specification covers prefabricated modified bituminous sheet materials with glass fiber reinforcement, which use atactic polypropylene (APP) as the primary modifier and which are intended for use as a base sheet in the fabrication of multiple ply roofing and waterproofing membranes.
Product Details
- Published:
- 01/01/2015
- Number of Pages:
- 3
- File Size:
- 1 file , 62 KB
