ACOUSTICAL CEILINGS & WALLS | Denmark

Alpina OP 3807M

Alpina OP 3807M 600 x 600 x 15 MM

Item # 3807M

Visual Characteristics

Surface Alpina
Edge detail Board
Grid Face 24/35
Colour White
Dimensions 600 x 600 mm
Material Type Mineral
Recycled Content (%) 53%

Compatible Suspension Systems

Exposed 35mm Grid System Main Runners 35


Technical Characteristics

Sound absorption (alpha w) 0.90
  View acoustic chart
Sound absorption European Classification A
Sound absorption (NRC) 0.85
Sound Attenuation Dnfw (dB) 25
  View acoustic chart
Sound Reduction Index (Rw)
12
Rain noise test  
Light reflectance (%) 85
Humidity resistance (RH%) 95
Thermal conductivity (W/mK) 0.0355
Weight (kg/m2) 2.37
Fire reaction
EEA Euroclass A2-s1,d0
Cleanable with a dry cloth Cleanability With a dry cloth
Air Quality ISO 5

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