ACOUSTICAL CEILINGS & WALLS | Estonia

Metal Premium 9430MWG

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 # 9430MWG

Visual Characteristics

Surface Metal post coated
Pattern Microperforated 138
Edge detail Clip-In 5mm
Colour Global White (WG)
White RAL9010
Dimensions 1200 x 300 mm
Material Type Metal
Recycled Content (%) 30%

Compatible Suspension Systems

Metal Grid System 1800


Technical Characteristics

Sound absorption (alpha w)
With Premium B15		 0.60 (H)
  View acoustic chart
Sound absorption (alpha w)
With a black acoustic fleece		 0.75
  View acoustic chart
Sound absorption (NRC)
With Premium B15		 0.60
Sound absorption (NRC)
With a black acoustic fleece		 0.80
Sound attenuation Dncw (dB)
With a black acoustic fleece		 20
Sound attenuation Dncw (dB)
With Premium B15		 41
Light reflectance (%) 63
Humidity resistance (RH%) 95
Fire reaction
EEA Euroclass A2-s1,d0
Cleanability Washable

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