Mineral Ceiling Tile
Armstrong FERIA
Armstrong FERIA features a perforated, lightly granulated surface offering a good combination of sound absorption and sound attenuation.
Specifications
Technical features
- Good sound absorption (0.50 αw) and high sound attenuations (32 dB)
- Good light reflectance (85%)
Performance
Sound Absorption
αw = 0.50
Sound Attenuation
Dn,f,w = 32 dB
CAC= 32 dB
CAC= 32 dB
Light Reflectance
85%
Fire Reaction
Euroclass A2-s1, d0
KM1 (G1, V1, D1, T1)
KM1 (G1, V1, D1, T1)
Weight
3.3 kg / m²
Thermal Conductivity
λ = 0.060 W/mK
Humidity Resistance
90% RH
VOC
A+
Formaldehyde
E1
Recycled Content
33%
Cleaning
Dry Cloth
Cleaning
Damp Sponge