1.1”This specification covers prefabricated modified bituminous sheet materials reinforced with polyester fabric as the primary reinforcement (see Note 1), with or without granules, which use styrene butadiene styrene (SBS) thermoplastic elastomer as the primary modifier and are intended for use in the fabrication of multiple ply roofing and waterproofing membranes.
Note 1:”Many modified bituminous sheets are currently marketed with polyester mat reinforced with glass yarns to improve processing in the manufacture of the finished modified bitumen product and to reduce distortions that may be introduced during production. These glass yarns are typically a small percentage of the reinforcement and do not contribute to the physical properties of the finished product so much as to make these products be classified by Specification D6162/D6162M.
Product Details
- Published:
- 12/01/2021
- Number of Pages:
- 3
- File Size:
- 1 file , 65 KB
- Redline File Size:
- 2 files , 130 KB
- Note:
- This product is unavailable in Belarus, Russia, Ukraine
