Mineral Ceiling Tile
Armstrong DUNE Max
Armstrong DUNE Max with its microperforated, finely sanded surface, offers improved levels of sound absorption and sound attenuation, making it a great choice for classrooms and other areas requiring acoustical control.
Specifications
Technical features
- Premium sand textured finish
- Superior humidity resistance: RH99
Further features
- Offices
- Education
- Healthcare
- Retail
- Corridors / Lobbies
Performance
Sound Absorption
NRC = 0.70
Sound Attenuation
CAC = 33 dB
Light Reflectance
85%
Fire Reaction
Class 0/1 as per BS 476 Part 6 & 7
Class A as per ASTM E-84
Class A as per ASTM E-84
Weight
≅ 5.2 kg/m²
Thermal Conductivity
λ = 0.060 W/mK
Humidity Resistance
RH 99%
Recycled Content
Up to 63%
Cleaning
Dry Cloth
Cleaning
Moist Cloth