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<br />r ti l j
<br />THERMAHBER a
<br />SAFING
<br />MINERAL WOOL
<br />INSULATION
<br />Features
<br />• Exceptional performance in Perimeter Fire Containment Systems
<br />as tested in full-scale ASTM E2307 systems
<br />• Provides fire containment in rated assemblies
<br />• Fire-resistant to temperatures above 2,000'F (1,093'C)
<br />Helps conserve energy, reduce greenhouse gas emissions
<br />• Mold -resistant
<br />• Enhances acoustical performance
<br />• Minimum 70% recycled content'
<br />• Contributes to credits in several green building programs,
<br />such as LEED® and Green Globes®
<br />Physical Properties
<br />PROPERTY
<br />TEST METHOD
<br />VALUE
<br />Corrosion of Steel,
<br />Aluminum, and
<br />ASTM C665
<br />Noncorrosive, Types I, II
<br />_Copper
<br />Non -Combustibility
<br />ASTM E136
<br />Non -Combustible
<br />Non -Combustibility
<br />CAN/ULC S114
<br />Complies
<br />Water Vapor
<br />ASTM E96
<br />Unfaced, 50 perms as tested
<br />Permeance
<br />Foil -Faced, 0.02 perms as tested
<br />Water Vapor Sorption
<br />ASTM C1104
<br />sorption less than 1 i" volume
<br />Surface Burning
<br />ASTM E84
<br />Unfaced, Flame Spread 0, Smoke Developed 0
<br />Characteristics
<br />Foil -Faced, Flame Spread 25, Smoke Developed 0
<br />Surface Burning
<br />CAN/ULC S102
<br />Unfaced, Flame Spread 0, Smoke Developed 0
<br />Characteristics
<br />Foil -Faced, Flame Spread 25, Smoke Developed 0
<br />Thermafiber® Safing insulation used in conjunc-
<br />Perimeter Fire
<br />tion with Thermafiber® FireSpan® insulations in
<br />Containment Systems
<br />ASTM E2307
<br />the Perimeter Fire Containment System
<br />Complies
<br />Thermafiber® Safing insulation used in
<br />conjunction with an approved fill, void, or
<br />Penetration Firestop
<br />ASTM E814 or
<br />cavity material sealant or other approved
<br />Systems
<br />UL 1479
<br />material in through -penetration firestop
<br />systems
<br />Complies
<br />Thermafiber® Safing insulation used in
<br />Fire Resistance
<br />conjunction with an approved fill, void, or
<br />of Building Joint
<br />UL 2079
<br />cavity material in construction joint systems
<br />Systems
<br />Complies
<br />Fire Tests
<br />Firestop Systems
<br />CAN/ULCS115
<br />Complies
<br />Thermafiber® Safing mineral wool insulation products are designed to
<br />provide enhanced fire protection in perimeter fire containment systems
<br />tested to ASTM E2307, floor and wall penetrations, construction
<br />joints, and other firestopping applications. These products are non-
<br />combustible, moisture -resistant, non -corrosive, non -deteriorating,
<br />mildew -resistant and vermin -resistant. ThermafibeO Safing provides
<br />thermal insulation, fire containment, and enhanced acoustical
<br />performance in many different UL and Intertek (formerly OPL) listed
<br />fire containment assemblies of 1, 2, and 3-hr ratings.
<br />Standards, Code Compliance
<br />ASTM C612, Types IA, IB, II, III, IVA
<br />Technical Data
<br />TESTED TO ASTM C518
<br />ACTUAL
<br />DENSITY
<br />"K" @ 7501240C]
<br />BTU.IN/HR.SQ FT. OF
<br />'R" VALUE PER INCH OF
<br />THICKNESS2
<br />4.0 pcf
<br />0.23
<br />4.3
<br />6.0 pcf
<br />0.23
<br />4.3
<br />2 R = thickness divided by'k.'
<br />Perimeter Fire Containment Systems Per ASTM E2307
<br />Safing insulation is a critical component of any perimeter fire
<br />containment system. Thermafiber, Inc. has performed decades of
<br />testing in all of the perimeter fire containment systems listed below.
<br />• Aluminum Spandrel
<br />• Steel Stud-Framed/Gypsum Sheathing
<br />• Glass Spandrel
<br />• Granite Spandrel
<br />• Precast Concrete Spandrel
<br />• Steel Back Pan
<br />For more complete test information, see UL® and Intertek® (formerly
<br />OPL) Directories. For a full listing of fire containment systems, visit
<br />www.thermafiber.com.
<br />UL Reference = TYPE SAF.
<br />For additional job -specific details and accessory materials necessary
<br />to complete the Perimeter Fire Containment System, please refer to
<br />UL® and Intertek®design listings 3,4
<br />See Owens Corning publication "Enclosure Solutions Perimeter Fire
<br />Containment System E2307 Perimeter Technical Bulletin" (Pub. No.
<br />10020920) for more information.
<br />See Owens Corning publication "Thermafiber" Perimeter
<br />Fire Containment System Guide" (Pub. No.10022722) for
<br />more information.
<br />3 UL Fire Rated Designs, UL 333 Pfngsten Road, Northbrook, IL 60062.
<br />4 Intertek Laboratories Designs, Fire Resistance Directory, Intertek 16015 Shady Falls Rd.
<br />Elmendorf, TX 78112
<br />Safing products are approved by New York City Board of Standards & Appeals -(under BSA 39-74-SM
<br />& accepted by MEA-209-32-M, Vol. 4). Product Data Sheet I Thermafiber® Safing I April 2023
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