Division 7 Ebook Page 517 Thermafiber

EPA Choice Fiber (US Government Buildings).75% Standard Mineral Wool Products.....70% Post-consumer recycled content.................0% C. Interior Partition Walls and Ceilings: 1. Thickness: As noted on contract drawings. 2. Type: Thermafiber Sound Attenuation Fire Blanket (SAFB). a. Facing: Unfaced only. b. Density: 4.0 pcf (nominal) for 1 thick material. c. Density: 2.5 pcf (nominal) for thicknesses greater than 1. d. Surface Burning Characteristics: Unfaced- Flame Spread 0 and Smoke Developed 0. e. Minimum Recycle Content: 70% (Pre-Consumer). 3. Type: Thermafiber Creased Sound Attenuation Fire Blanket (SAFB). a. Density: 2.5 pcf (nominal) Creased SAFB available in 2.5 pcf only. b. Surface Burning Characteristics: Unfaced- Flame Spread 0 and Smoke Developed 0. c. Minimum Recycle Content: 70% (Pre-Consumer). 1.2 FIRE RESISTIVE JOINT SYSTEMS IN RATED ASSEMBLIES A. Insulation: 1. Type: Thermafiber Safing Insulation for construction joint application. 2. Type: Thermafiber Top-Stop Insulation for head of wall applications. a. Thickness: As noted on contract drawings. b. Facing: Unfaced. c. Surface Burning Characteristics: Unfaced- Flame Spread 0 and Smoke Developed 0. d. Recycled Content Options: Pre-consumer recycled content: Special Green Fiber.....90% Dark Fiber Mineral Wool Products...84% EPA Choice Fiber (US Government Buildings).75% Standard Mineral Wool Products.....70% Post-consumer recycled content.................0% B. Smoke Barrier: Smoke sealant as listed in the appropriate fire tested assembly and approved by the Architect and Manufacturer. 1.3 FIRESTOPPING OF THROUGH PENETRATIONS IN RATED ASSEMBLIES A. Safing Insulation: 1. Type: Thermafiber Safing Insulation. a. Thickness: As noted in tested designs. b. Facing: Unfaced. c. Standard Density: 4.0 pcf (actual). d. Density: 6.0 pcf (actual). e. Density: 8.0 pcf (actual). f. Surface Burning Characteristics: Unfaced- Flame Spread 0 and Smoke Developed 0. g. Recycled Content Options: Pre-consumer recycled content: Special Green Fiber.....90% Dark Fiber Mineral Wool Products...84% EPA Choice Fiber (US Government Buildings).75% Standard Mineral Wool Products.....70% Post-consumer recycled content.................0% 07210-10

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