Division 7 Ebook Page 155 RainBarrier 45 Continuous Insulation

PRODUCT DATA SHEET Thermafiber RainBarrier 45 Mineral Wool Insulation Description Thermafiber RainBarrier Continuous Insulation products are designed for exceptional performance in rain screen and cavity wall construction applications. Thermafiber RainBarrier 45 insulation provides thermal insulation, fire resistive characteristics, and acoustical control while efficiently draining water from a wall cavity system. Its natural, dark color provides camouflaging in open joint facades and eliminates the need for black facing. Thermafiber, Inc. does not recommend applying a black facing in open joint applications because the manufacturers of the facing do not support their long term exposure. All Thermafiber RainBarrier products are non-combustible and compatible with common wall ties, adhesives, and air barrier systems. Standards, Codes Compliance ASTM C 665 Non-corrosive, Type I (unfaced material) ASTM C 795 Pass ASTM C 612 RainBarrier 45 Type IA, IB, IVA ASTM E 136 Non-combustible as defined per NFPA Standard 220 CAN/ULC S114 Complies ASTM E 96 Unfaced, 50 Perms as tested ASTM E 84 Flame Spread 0, Smoke Developed 0 CAN/ULC S 102 Flame Spread 0, Smoke Developed 5 ASTM C 1104 Absorbs 0.03% by volume ASTM C 356 Linear Shrinkage <2% 1200 F (650 C) Product Options Recycled Content Option 1,2 : EPA Choice Fiber (US Government Buildings) ............................Minimum 75% Standard Fiber .....................................................................70% 1. Recycled content options other than standard must be specified at time of order. Technical Data Tested to ASTM C 518 Tested to ASTM E 84 Unfaced Actual Density "k" @ 75 [24C] BTU.in/hr .sq. ft. F "R" value per inch of thickness*** Flame Spread Smoke Developed 4.5 pcf 0.23 4.3 0 ***R = thickness divided by 'k' Acoustical Performance Coefficients at Frequencies Per ASTM C 423 Thickness 125 Hz 250 Hz 500 Hz 1000 Hz 2000 Hz 4000 Hz NRC 1 " 0.22 0.44 0.96 1.06 1.05 1.05 0.90 2 " 0.30 0.69 1.08 1.01 1.00 1.03 0.95 3 " 0.70 1.07 1.24 1.13 1.07 1.08 1.15 4 " 1.03 1.25 1.20 1.05 1.08 1.15 Installation Thermafiber, Inc. recommends mechanical attachment of Thermafiber RainBarrier insulation products. See Owens Corning publication "Thermafiber RainBarrier Insulation Installation Guide" (Pub. No. 10021141) for more information. Availability Thickness* Widths** Lengths** 1" - 7" 16", 24", 36" 48", 60" ** Thicknesses are available in " increments. ** Custom sizes are available upon request. Thermafiber Insolutions Thermafiber Insolutions offers industry leading technical and engineering assistance to architects, specifiers, and contractors. These services include CAD drawings, engineering judgments, LEED Credit Information, and product recommendations. Contact our technical services department at 1-888-834-2371 or email ThermafiberInsolutions@owenscorning.com.

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