ACOUSTICAL CEILINGS & WALLS | Tajikistan

Ultima OP 2861M

Ultima OP 2861M 1200 x 600 x 20 MM

Ultima OP (Open Plan) is a new generation of mineral fibre ceilings featuring the latest Armstrong technology. This new product range provides the highest level of sound absorption (alpha w : 1.00). This performance allied to the Ultima surface design provides a superior blend of finely textured visual, enhanced durability and superb sound absorption.


Item # 2861M

Visual Characteristics

Surface Ultima
Edge detail
Board
Grid Face
24/35
Colour White
Dimensions 1200 x 600 mm
Material Type Mineral
Recycled Content (%) 30%

Compatible Suspension Systems

Exposed 35mm Grid System Main Runners 35


Technical Characteristics

Sound absorption (alpha w) 1.00
  View acoustic chart
Sound absorption European Classification A
Sound absorption (NRC) 0.95
Sound Attenuation Dnfw (dB) 26
  View acoustic chart
Sound Reduction Index (Rw)
10
Rain noise test  
Light reflectance (%) 85.92
Humidity resistance (RH%) 95
Thermal conductivity (W/mK) 0.037
Weight (kg/m2) 3.70
Fire reaction
EEA Euroclass A2-s1,d0
Cleanability With a moist cloth
Anti-microbial Fungicide
Scratch resistant  

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