4" and 6" paper discs prevent hot-mix asphalt samples from sticking to baseplates or compaction heads in Marshall or Superpave Gyratory Compaction Molds. The discs are 0.007-0.008in thick and made of 100lb paper stock and meet ASTM and AASHTO standards.
4in papers are for both 4in and 100mm molds and available in a package of 1,000, while 6in papers are used with 6in and 150mm molds, and sold 500/package.
Features:
- Strong and tear-resistant, with smooth edges
- Available in two sizes
- Discs are 0.007-0.008in thick
- Made of 100lb paper stock
Included Items: