Specification

THIS IS NOT A CONSTRUCTION DOCUMENT. Edit carefully to coordinate with specific project requirements.
User must determine suitability of this guide specification in whole or in part for their particular project.
Owens Corning
®
Mineral Wool Insulation
Guide Specification 07 21 00 - 9
5. Corrosivity: Non-corrosive, when tested in accordance with ASTM C665.
6. Fiber Type: EPA Choice fiber; minimum 75% pre-consumer recycled content; complies with EPA
Preference Program.
7. Fiber Type: Standard fiber; 70% pre-consumer recycled content.
8. Post-Consumer Recycled Content: 0%.
9. UL
®
Certified Environmental Product Declaration (EPD) in accordance with ISO 14025.
10. Published Health Product Declaration (HPD).
2.6 PERIMETER FIRE CONTAINMENT SYSTEMS
A. General: Provide where indicated for joints between the perimeter edge of fire-resistance-rated floor
assemblies and non-fire-resistance-rated exterior curtain walls.
1. Provide a perimeter fire-containment system with the fire test response characteristics indicated, as
determined by testing identical systems per the Underwriters Laboratories (UL
®
) or Intertek
®
Laboratories, per ASTM E 2307. If no tested system exists, an engineering judgment provided by the
manufacturer, third-party testing lab, or fire protection engineering firm that follows guidelines
established by the International Firestop Council must accompany the design.
2. For non-fire-resistance-rated floor assemblies, add an approved material or assembly for retarding the
passage of flames and hot gasses.
B. Curtain Wall Insulation:
1. Product: Thermafiber
®
FireSpan
®
90 insulation; density of 8 pcf (nominal).
a. Formaldehyde-Free (FF) Option.
• GREENGUARD Gold Certified.
• UL Validated Formaldehyde-Free.
• Declare Label is Living Building Challenge Red-list Approved.
2. Product: Thermafiber
®
FireSpan
®
40 insulation; density of 4.0 pcf (nominal).
a. Formaldehyde-Free (FF) Option.
• GREENGUARD Gold Certified.
• UL Validated Formaldehyde-Free.
• Declare Label is Living Building Challenge Red-list Approved.
3. Product: Thermafiber
®
FireLedge
®
Fabrication Board insulation; density of 8 pcf (nominal).
4. Minimum Thickness and Density as noted in tested and listed design.
5. R-Value: 4.3 per inch.
6. Facing: Unfaced.
7. Facing: Foil-Faced.
8. Surface Burning Characteristics: Tested in accordance with ASTM E84. Unfaced, maximum Flame
Spread 0 and Smoke Developed 0; Foil-Faced, maximum Flame Spread 25 and Smoke Developed 0.
9. Corrosivity: Non-corrosive, when tested in accordance with ASTM C665.
10. Fiber Type: EPA Choice Fiber; minimum 75% pre-consumer recycled content; complies with EPA
Preference Program.
11. Fiber Type: Standard fiber; 70% pre-consumer recycled content.
12. Post-Consumer Recycled Content: 0%.
13. UL
®
Certified Environmental Product Declaration (EPD) in accordance with ISO 14025.
14. Published Health Product Declaration (HPD).