JM Corbond IV® Closed-Cell Spray Foam

JM Corbond® IV closed-cell spray polyurethane foam (SPF) is a next generation HFO blown, two-component, Class 1 rated, medium-density, SPF insulation system. JM Corbond IV is designed to insulate commercial, residential, and industrial buildings. The HFO technology allows JM Corbond IV to be produced with a low Global Warming Potential (GWP) and with an Ozone Depletion Potential (ODP) of zero. Its high yield, superior thermal and moisture performance, and exceptional sprayability and adhesion make it an ideal choice for high-performing energy efficient buildings.

Opis

PART 2 - PRODUCTS
CLOSED-CELL SPRAY POLYURETHANE FOAM
1. Closed-Cell Spray Polyurethane Foam: ASTM C 1029, Type II, minimum density of 1.8 lb/cu. ft. and minimum aged R-value at 1-inch thickness of 6.8 deg F x h x sq. ft./Btu at 75 deg F.
1. 1. Surface-Burning Characteristics: Comply with ASTM E 84; testing by a qualified testing agency. Identify products with appropriate markings of applicable testing agency.
1. a. Flame-Spread Index: 25 or less.
2. b. Smoke-Developed Index: 450 or less.
Fire Propagation Characteristics: Passes NFPA 285 testing as part of an approved assembly.
Manufacturers: Subject to compliance with requirements, provide products by one of the following:
1. a. Johns Manville, “Corbond IV”; www.jm.com

Specyfikacja techniczna

Nr referencyjnyjm-corbond-iv-closed-cell-spray-foam
Rodzina produktuBuilding Insulation
Grupa produktuSpray Foam Insulation
TypObiekt (jeden obiekt)
Data publikacji2026-07-15
Numer edycji1

Linki

Dodatkowe informacje

Materiał głównyPoliuretan
Zaprojektowano wStany Zjednoczone
Wyprodukowano wStany Zjednoczone

Klasyfikacja

Kategoria BIMobjectMateriały budowlane - Izolacje
CSI MasterFormat 2014 Code07 21 19
CSI MasterFormat 2014 TitleFoamed-In-Place Insulation
OmniClass Number23-13 25 19
OmniClass TitleThermal Insulation

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