Physical Composition
Particle Size: Cullet shall be one of two types below depending upon the requirements of the fiberglass manufacturer.
Screen Size
Coarse Cullet
Fine Cullet
+¼″
0%
0%
+12 Mesh
25% Minimum
0.5%
Maximum
–200 Mesh
15% Maximum
15.0% Maximum
Color Distribution
Tolerance
(+or–
Type
Nominal Percentage Weight
Percentage Range)
Flint
0–100
+ or–3.0
Green
1–100
+ or–3.0
Amber
less than 25
+ or–3.0