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Updating PIMA’s QualityMark

Abstract
The Polyisocyanurate Insulation Manufacturers Association recently updated its QualityMark program, which has been in existence since 2004 and addresses the long-term thermal resistances of polyisocyanurate insulation used in low-slope roof systems.
Date
7/2023
Author(s)
Mark Graham
Page(s)
28-31
Source
Professional Roofing / National Roofing Contractors Assn
Keyword(s)
quality; mark; insulation; ASTM

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