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Closed Cell Polyisocyanurate Foam Core: Provides high R-value per inch in built-up, modified bitumen, metal roof and single ply roof systems, and approved for direct application to steel decks.
JM’s Polyisocyanurate foam, known as TRYMER® PIR, is a closed-cell, high-performance insulation for use in industrial and commercial applications. TRYMER PIR is manufactured into bunstocks to be fabricated into the appropriate shapes and sizes for pipes, vessels, equipment, and duct applications.
1.1 This guideline covers the installation of TRYMERTM Rigid Poly isocyanurate Insulation in above ambient and hot piping systems. If the system undergoes cycling such that the service temperature is ever below ambient, the appropriate service temperature guideline should be consulted.
Polyisocyanurate, often abbreviated as PIR, is a type of plastic commonly used in the construction industry due to its excellent insulation properties. It’s a thermoset polymer that is essentially an advancement of polyurethane (PUR) technology.
This guideline covers the installation of the Dyplast insulation system chilled water piping, tanks, vessels and equipment. The Dyplast System consists of ISO-C1 Rigid Polyisocyanurate Insulation and zero- or low-perm vapor retarder film/tape, and appropriate jacketing.
ISO-C1/2.0 Polyisocyanurate Insulation. ISO-C1/2.0 is Dyplast’s cornerstone polyisocyanurate rigid foam insulation within its broad ISO line of products. ISO-C1/2.0 is independently tested and audited, and is listed with FM as a Specification Tested Identified Component - Combustible Core for Insulated Building Panels under FM 4880.
24 paź 2022 · Polyisocyanurate insulation is a high R-value rigid foam board insulation. The closed-cell insulator is bonded to facers on both sides — making it a tightly packed, water- and moisture-resistant insulation product.
