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Illinois Statutes Chapter 225. Professions,Occupations and Business Operations § 705/24.06. Specifications for rock dust used

Current as of January 01, 2025 | Updated by Findlaw Staff

§ 24.06. All rock dust used shall meet the following specifications:

1. All of the dust shall pass through a 20 mesh sieve, and at least 70% shall pass through a 200 mesh sieve.

2. The dust shall not contain more than 5% combustible matter, nor more than 5% free silica. The rock dust should be as light in color as possible.

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Cite this article: FindLaw.com - Illinois Statutes Chapter 225. Professions,Occupations and Business Operations § 705/24.06. Specifications for rock dust used - last updated January 01, 2025 | https://codes.findlaw.com/il/chapter-225-professionsoccupations-and-business-operations/il-st-sect-225-705-24-06/

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