Standard Specification for Atactic Polypropylene (APP) Modified Bituminous Base Sheet Materials Using Glass Fiber Reinforcements

The information about the standard:

Designation standards: ASTM D6509/D6509M-16(2023)
Publication date standards: 1.2.2023
The number of pages: 3
Approximate weight : 9 g (0.02 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM D6509/D6509M-16(2023) :

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. The high temperature stability and low temperature unrolling shall be tested to meet the requirements prescribed.

Keywords:
atactic polypropylene (APP), glass fiber, modified bituminous sheet, peak load, polyolefin film, reinforcement,, ICS Number Code 83.120 (Reinforced plastics)