ACOUSTICAL CEILINGS & WALLS | Lesotho

Metal Premium 3729MP

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 # 3729MP


Visual Characteristics

Surface Metal post coated
Pattern Perforated 106
Edge detail Tegular
Grid Face 24
Colour White RAL9010
Dimensions 1200 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 (%) 75
Humidity resistance (RH%) 95
Cleanability With a moist cloth

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