ACOUSTICAL CEILINGS & WALLS | Malawi

Metal Premium 9308MPWG

INFORMATION

Armstrong combines its mineral and metal tile technologies to create Metal "Premium", high acoustic performance metal ceilings : Premium B15 & Premium OP19. Premium OP19 infill can achieve up to Class A sound absorption.


Item # 9308MPWG


Visual Characteristics

Surface Metal post coated
Pattern Perforated 106
Edge detail Clip-In 5mm
Colour Global White (WG)
Dimensions 600 x 600 mm
Material Type Metal
Recycled Content (%) 30%

Compatible Suspension Systems

Metal Grid System 1800


Technical Characteristics

Sound absorption (alpha w) 0.15
  View acoustic chart
Sound absorption (alpha w)
With Premium B15
0.60 (H)
  View acoustic chart
Sound absorption (alpha w)
With a black acoustic fleece
0.70 (L)
  View acoustic chart
Sound absorption (alpha w)
With a 8mm thick pad
0.80
  View acoustic chart
Sound absorption (NRC) 0.10
Sound absorption (NRC)
With Premium B15
0.60
Sound absorption (NRC)
With a black acoustic fleece
0.70
Sound absorption (NRC)
With a 8mm thick pad
0.80
Sound attenuation Dncw (dB) 15
Sound attenuation Dncw (dB)
With a black acoustic fleece
20
Sound attenuation Dncw (dB)
With Premium B15
41
Light reflectance (%) 68
Humidity resistance (RH%) 95
Fire reaction
EEA Euroclass C-s2,d0
Cleanability Washable

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