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 - 11
2.7 FIRE-RESISTANT JOINT SYSTEMS IN BETWEEN RATED ASSEMBLIES
A. Insulation for Joint Forming Material:
1. Product for Fire-Rated Construction Joints: Thermafiber
®
Safing insulation – Type SAF Forming
Material.
2. Formaldehyde-Free (FF) Option.
a. GREENGUARD Gold Certified.
b. UL Validated Formaldehyde-Free.
c. Declare Label is Living Building Challenge Red-list Approved.
3. Product for Head-of-Wall Applications: Thermafiber
®
TopStop
®
insulation.
4. Facing: Unfaced.
5. Surface Burning Characteristics: Flame Spread 0 and Smoke Developed 0; tested in accordance with
ASTM E84.
6. Tested in accordance with UL 2079.
7. Corrosivity: Non-corrosive, when tested in accordance with ASTM C665.
8. Fiber Type: Standard fiber; minimum 75% pre-consumer recycled content; complies with EPA
Preference Program.
9. Post-Consumer Recycled Content: 0%.
10. UL
®
Certified Environmental Product Declaration (EPD) in accordance with ISO 14025.
11. Published Health Product Declaration (HPD).
12. This product qualifies under the Department of Homeland Security SAFETY Act designation, which
provides commercial building professions and building owners liability protection in the event of a
domestic act of terrorism.
B. Smoke Barrier Sealant: Smoke sealant as listed in the appropriate fire-tested assembly.
2.8 FIRESTOPPING OF THROUGH PENETRATIONS IN RATED ASSEMBLIES
A. Safing Insulation – Type SAF Forming Material:
1. Product: Thermafiber
®
Safing insulation; unfaced.
2. Formaldehyde-Free (FF) Option.
a. GREENGUARD Gold Certified.
b. UL Validated Formaldehyde-Free.
c. Declare Label is Living Building Challenge Red-list Approved.
3. Density: 4.0 pcf (actual).
4. Density: 6.0 pcf (actual).
5. Minimum Thickness and Density as noted in tested and listed design, per ASTM E814 or UL 1479.
6. Surface Burning Characteristics: Flame Spread 0 and Smoke Developed 0; tested in accordance with
ASTM E84.
7. Tested in accordance with ASTM E814 or UL 1479.
8. Corrosivity: Non-corrosive, when tested in accordance with ASTM C665.
9. Fiber Type: Standard fiber; minimum 75% pre-consumer recycled content; complies with EPA
Preference Program.
10. Post-Consumer Recycled Content: 0%.
11. UL
®
Certified Environmental Product Declaration (EPD) in accordance with ISO 14025.
12. Published Health Product Declaration (HPD).