Armstrong DUNE MAX
Mineral Fiber Tile
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.
Technical specifications
Features
- Premium sand textured finish
- Superior humidity resistance: RH99
Application Areas
- Offices
- Education
- Healthcare
- Retail
- Corridors / Lobbies
Product Specification
Performance
Sound Absorption
NRC = 0.70
Sound Attenuation
CAC = 33 dB
Light Reflectance
85%
Fire Reaction
Class 0/ Class 1 as per BS 476 Pt - 6 & 7
Class A as per ASTM E-84
Class A as per ASTM E-84
Weight
≅ 5.16 kgs/m²
Thermal Conductivity
λ = 0.052 - 0.057 W/m K
Humidity Resistance
RH 99%
Recycled Content
Up to 78%
Cleaning
Dry Cloth
Cleaning
Moist Cloth