ACOUSTICAL CEILINGS & WALLS | Rwanda

Metal Premium 4702MP

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 # 4702MP

Visual Characteristics

Surface Metal post coated
Pattern Microperforation Rd 1522
Edge detail Lay-In
Grid Face 24
Colour White RAL9010
Dimensions 600 x 600 mm
Material Type Metal
Recycled Content (%) 30%

Compatible Suspension Systems

Exposed 24mm Grid System Universal Main Runners 24


Technical Characteristics

Sound absorption (alpha w)
With Premium B15		 0.60 (H)
  View acoustic chart
Sound absorption (NRC)
With Premium B15		 0.60
Sound attenuation Dncw (dB)
With Premium B15		 41
Light reflectance (%) 71
Humidity resistance (RH%) 95
Cleanability Washable

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