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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

Features
  • Good light reflectance (85%)
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BIM Files
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Availability of Armstrong DUNE PLANK
  • China

Specifications

Technical features

  • Good light reflectance (85%)

Further features

  • 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)
Weight
6.1 kgs / m²
(1.25 lbs/SF)
Thermal Conductivity
R Factor-1.8(BTU units)
R Factor-0.3(Watts units)
Humidity Resistance
RH99
Recycled Content
39%
Scratch Resistant
-

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

Certifications

BLUE ANGEL

The Blue Angel ecolabel is awarded by an independent Jury to environmentally friendly products. Each label specifies that the product meets a list of criteria considering environmental and health-related aspects.

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INDOOR AIR COMFORT GOLD

Higher level "Indoor Air Comfort GOLD - certified product" shows additional compliance of product emissions with the criteria of many of the voluntary specifications issued by most relevant ecolabels and similar specifications in the EU and requirements for sustainable building certifications. Therefore certified products are those with the best-in-class low emissions, thus good for indoor air quality.

ENVIRONMENTAL PRODUCT DECLARATION (EPD)

EPD are independently verified and registered documents that communicate transparent and comparable information about the life-cycle environmental impact of products.

BIOSOLUBLE WOOL

The mineral wool used in our products is biosoluble and therefore not a health hazard. The two quality labels RAL and EUCEB ensure the biosolubility of the wool through regular testing.

Explore our projects

  • Education
    Zhongguancun No3 Primary School,
    CN

    Zhongguancun No. 3 primary school is located in the core of Zhongguancun Science and technology park. It is a young and dynamic school. With a new harmonised product portfolio, Knauf Ceiling Solutions create an ideal teaching environment and stimulate children's creativity. Outstanding acoustic performance, effectively improve intelligibility and improve learning interaction efficiency

    View project
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Specifications Performance Materials & Options Certifications
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