ACOUSTICAL CEILINGS & WALLS | Tanzania

Perla 2801M

Perla 2801M 600 x 600 x 17 MM

Perla is a new, plain, flat textured surface design from Armstrong. This product contains a winning balance of higher sound absorption combined with excellent sound attenuating properties making the product ideal for todays working and learning environments. Included are a range of edge details featuring Armstrongs edge treatment process to enhance product durability.


Item # 2801M

Visual Characteristics

Surface Perla
Edge detail Board
Grid Face 24/35
Colour White
Dimensions 600 x 600 mm
Material Type Mineral
Recycled Content (%) 33%

Compatible Suspension Systems

Exposed 24mm Grid System Universal Main Runners 24
Exposed 35mm Grid System Main Runners 35


Technical Characteristics

Sound absorption (alpha w) 0.65 (H)
  View acoustic chart
Sound absorption European Classification C
Sound absorption (NRC) 0.70
Sound Attenuation Dnfw (dB) 35
  View acoustic chart
Sound Reduction Index (Rw)
18
Rain noise test  
Light reflectance (%) 85.62
Humidity resistance (RH%) 95
Thermal conductivity (W/mK) 0.052
Weight (kg/m2) 4.70
Fire reaction
EEA Euroclass A2-s1,d0
Cleanability With a moist cloth
Scratch resistant  

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