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.

Специфікація

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

Технічна специфікація

Унікальний номерjm-corbond-iv-closed-cell-spray-foam
Сімейство продуктівBuilding Insulation
Група продуктівSpray Foam Insulation
ТипObject (single object)
Дата публікації2026-07-15
Номер видання1

Посилання

Паспорт продукції COBiehttps://www.jm.com/content/dam/jm/global/en/building-insulation/Files/BI%20Data%20Sheets/Resi%20and%20Commercial/JM_BI_Corbond_IV_DS.pdf
Url-адреса продуктуhttps://www.jm.com/en/insulation-systems/building-insulation/jm-iv-hfo/
Інструкція з установленняhttps://www.jm.com/content/dam/jm/global/en/building-insulation/Files/BI%20Toolbox/JM_BI_SPF_Corbond_IV_Installation%20Guide_BID-391.pdf
Сертифікація продукціїhttps://www.jm.com/content/dam/jm/global/en/building-insulation/Files/BI%20Toolbox/Corbond%20IV%20GREENGUARD%20Gold%20Certification%20205402-420.pdf
Технічний описhttps://www.jm.com/content/dam/jm/global/en/building-insulation/Files/BI%20Toolbox/ER_0146.pdf

Пов'язані

Матеріал основнийPolyurethane
Розроблено вUnited States
Виготовлено вUnited States

Класифікація

Категорія BIMobjectБудівельні матеріали - Ізоляція
Код CSI MasterFormat 201407 21 19
Заголовок CSI MasterFormat 2014Foamed-In-Place Insulation
Номер OmniClass23-13 25 19
Заголовок OmniClassThermal Insulation

Доступність регіону

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