ACOUSTICAL CEILINGS & WALLS | Finland

Metal Lay-In Premium B15 3731MP

Metal Lay-In Premium B15 Microperforation Rd 1522 3731MP 1200 x 600 x 8 MM

Item # 3731MP


Visual Characteristics

Surface Metal post coated
Pattern Microperforation Rd 1522
Edge detail Metal Tegular 8
Colour White RAL9010
Dimensions 1200 x 600 mm
Material Type Metal
Recycled Content (%) 30%

Technical Characteristics

Sound absorption (alpha w)
With Premium B15
0.60 (H)
  View acoustic chart
Sound absorption European Classification C
Sound absorption (NRC)
With Premium B15
0.60
Sound attenuation Dncw (dB)
With Premium B15
41
  View acoustic chart
Sound Reduction Index (Rw)
18
Rain noise test  
Light reflectance (%) 71
Humidity resistance (RH%) 95
Fire reaction
EEA Euroclass A2-s2,d0
Cleanability Washable

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