ACOUSTICAL CEILINGS & WALLS | Libya

Dune Supreme 2273M

Dune Supreme 2273M 600 x 600 x 15 MM

Item # 2273M


Visual Characteristics

Surface Dune
Edge detail
Tegular
Grid Face
24
Colour White
Dimensions 600 x 600 mm
Material Type Mineral
Recycled Content (%) 42%

Compatible Suspension Systems

Exposed 24mm Grid System Universal Main Runners 24


Technical Characteristics

Sound absorption (alpha w) 0.55
  View acoustic chart
Sound absorption European Classification D
Sound absorption (NRC) 0.50
Sound attenuation Dncw (dB) 35
  View acoustic chart
Sound Reduction Index (Rw)
17
Rain noise test  
Light reflectance (%) 82
Humidity resistance (RH%) 99
Thermal conductivity (W/mK) 0.06
Weight (kg/m2) 3.70
Fire reaction
EEA Euroclass A2-s1,d0

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