Mineral Ceiling Panel
Armstrong DUNE PLANK
Armstrong DUNE PLANK features a microperforated, finely sanded surface, offering improved levels of sound absorption and sound attenuation, provides a variety of sizes and edge details
Materials & Options
Armstrong DUNE PLANK
1200 x 300 mm
1200 x 400 mm
1200 x 600 mm
1500 x 300 mm
1500 x 400 mm
1800 x 300 mm
1800 x 400 mm
K2C2 planks with concealed C channel
SL2 planks with concealed T channel
Board Edge Detail
Tegular 15/90 BE Edge Detail
Technical specifications
Features
- Good light reflectance (85%)
Application Areas
- Ideal for Office, Retail, Education environments
Performance
Sound Absorption
NRC = 0.60
Sound Attenuation
CAC 35 (18mm)
Light Reflectance
85%
Fire Reaction
US: Class 1-Flame Spread 25 or Under
BS476 part 6 & 7 Class 0 / Class 1
Class A(China standard-GB/T 14402)
BS476 part 6 & 7 Class 0 / Class 1
Class A(China standard-GB/T 14402)
Weight
6.1 kgs / m²
(1.25 lbs/SF)
(1.25 lbs/SF)
Thermal Conductivity
R Factor-1.8(BTU units)
R Factor-0.3(Watts units)
R Factor-0.3(Watts units)
Humidity Resistance
RH99
Recycled Content
39%
Scratch Resistant
-
