ACOUSTICAL CEILINGS & WALLS | Belarus

Perla dB 3191M

Perla dB 3191M 600 x 600 x 19 MM

Our new Perla dB range of ceilings provides high levels of sound attenuation combined with good levels of sound absorption. The Perla dB range of performance ceilings features a modern, durable, flat textured surface design.


Item # 3191M

Visual Characteristics

Surface Perla
Edge detail
Board
Grid Face
24/35
Colour White
Dimensions 600 x 600 mm
Material Type Mineral
Recycled Content (%) 65%

Compatible Suspension Systems

Exposed 35mm Grid System Main Runners 35


Technical Characteristics

Sound absorption (alpha w) 0.60 (H)
  View acoustic chart
Sound absorption European Classification C
Sound absorption (NRC) 0.65
Sound Attenuation Dnfw (dB) 41
  View acoustic chart
Sound Reduction Index (Rw)
21
Rain noise test  
Light reflectance (%) 86
Humidity resistance (RH%) 95
Thermal conductivity (W/mK) 0.067
Weight (kg/m2) 7.60
Fire reaction
EEA Euroclass A2-s1,d0
Cleanability With a moist cloth

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