Public Resources Code section 19517

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″

+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

Source: Section 19517, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PRC§ionNum=19517. (updated Jan. 1, 1991; accessed Jul. 21, 2025).

19515
19515.5
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19519

Up to date

Verified:
Jul. 21, 2025

§ 19517's source at ca.gov

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Location: https://california.public.law/codes/public_resources_code_section_19517

Original Source: Section 19517, https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=PRC§ionNum=19517. (last accessed May 12, 2025).