Public Resources Code § 19516
CHAPTER 3. Cullet Specifications for Fiberglass Manufacturing
Contaminants
Other Inorganic Material | Percentage Weight |
+ 12 Mesh | None |
+ 20 Mesh | less than 0.1 |
− 20 Mesh | less than 0.2 |
Magnetic Materials | less than 0.1 |
Nonmagnetic Metals | None |