Company Name
Knauf Ceiling Solutions GmbH & Co. KG
Business Address
Knauf Ceiling Solutions GmbH & Co. KGElsenthal 15
Country
Germany
Armstrong SIERRA is a premium, laminated mineral tile offering a smooth white appearance combined with good acoustic performance.
Available in: India
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Armstrong SIERRA
600 x 600 mm
1200 x 600 mm
Board Edge Detail
Tegular 24 Edge Detail
Tegular 15 Edge Detail
Features
Premium laminated visual
- High sound absorption 0.70 NRC
- Easy handling & installation
Application Areas
- Open plan offices
- Call centres (IT/ITRS)
- Large conference rooms
- Education
- Theatres / auditoriums
Performance
Sound Absorption
NRC = 0.70
Sound Attenuation
CAC = 28 dB
Light Reflectance
86%
Fire Reaction
A2-s1,d0 as per EN 13501-1
Weight
≅ 3.6 kgs/m²
Thermal Conductivity
λ = 0.060 W/m K
Humidity Resistance
RH 90%
Clean Room
ISO 5 (Class 100)
VOC
A+
Recycled Content
Up to 46%
Cleaning
Dry Cloth
Cleaning
Moist Cloth
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