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Rockwool AFB
Brand: RockwoolRockwool AFB® is a lightweight, acoustical fire batt stone wool insulation specifically designed for steel stud and wood stud interior wall and floor applications.
Its superior sound absorbency and fire protection contribute to the overall comfort and safety of occupants.
It provides increased density that reduces sound transmission.
Greater noise control is further achieved when AFB® is part of the wall assembly along with gypsum boards and resilient channels.
AFB® is non-combustible and will not develop toxic smoke or promote flame spread, even when directly exposed to fire.
This helps to provide valuable extra time for people to reach safety and for fire services personnel to control the spread.
It is a key component of fire-rated partitions. AFB® comes in a number of thicknesses to meet the requirements of both retrofit and new construction applications.
Features- Reduces sound transmission
- Helps creating a quiet and comfortable space
Specifications
Brand
Compliance
- CAN/ULC S702
- ASTM C665
- ASTM C553
- 338-97-M
- RR 25444
Reaction to Fire
- ASTM E84 (UL 723)
- CAN/ULC S102
- CAN/ULC S114
- ASTM E136
- CAN/ULC S129
Nominal Density
- > 2.5 lbs/ft³ (> 40 kg/m³) †
Corrosion Resistance
- ASTM C795
- ASTM C665
Air Erosion
- Maximum Air Velocity - 1000 fpm (5.08 m/s)
Thickness Dimensions
- 1” through 4” (25.4 mm - 101.6 mm)
- 5” (127 mm)
- 6” (152.4 mm)
- 15.25” x 47” (387 mm x 1194 mm)
- 16” x 48” (413 mm x 1219 mm)
- 19.2” x 47” (470 mm x 1194 mm)
- 23” x 47” (584 mm x 1194 mm)
- 24” x 48” (610 mm x 1219 mm)
Acoustical Performance
- ASTM C423
- ASTM E90
Fire Rated Designs
- ULC Classification Code: BZJZC
- UL Classification Code: BZJZ