Minn. R. agency 167, ch. 7011, EMISSION STANDARDS FOR INORGANIC FIBROUS MATERIALS, pt. 7011.2100
Current through Register Vol. 49, No. 19, November 4, 2024
The following definitions of words and phrases are controlling for purposes of parts 7011.2100 and 7011.2105.
"Inorganic fibrous material" means glass fibers, glass wool, rock wool, and aluminum oxide fibers having a length-to-diameter ratio of equal to or greater than three to one.
"Spraying" means an operation in which material is conveyed in the form of, or by the means of, a fluid stream from an application device to a receiving surface.
Minn. R. agency 167, ch. 7011, EMISSION STANDARDS FOR INORGANIC FIBROUS MATERIALS, pt. 7011.2100
Statutory Authority: MS s 116.07