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Mineral Ceiling Tile

Armstrong DUNE Max

Armstrong DUNE Max features a microperforated, finely sanded surface, offering improved levels of sound absorption and sound attenuation, making it a great choice for areas requiring Class C sound absorption.

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Not available in:
Middle East
  • Bahrain
  • Jordan
  • Kuwait
  • Lebanon
  • Oman
  • Qatar
  • Saudi Arabia
  • Turkmenistan
  • United Arab Emirates
  • Yemen

Materials & Options

Armstrong DUNE Max
600 x 600 mm

Technical specifications

 

Features

  • Good sound absorption (0.70 αw) and high sound attenuations (38 dB)
  • Good light reflectance (85%)

Application Areas

  • Ideal for classrooms and learning applications

Performance

Sound Absorption
αw = 0.70
Sound Attenuation
Dn,f,w = 38 dB
CAC = 38 dB
Sound Reduction
Rw = 21 dB
Light Reflectance
85%
Fire Reaction
Euroclass A2-s1, d0
Class A
KM1 (G1, V1, D1, T1)
Weight
5.0 kg / m²
Thermal Conductivity
λ = 0.060 W/mK
Air Permeability
PM1 (≤ 30 m³/hm²)
Humidity Resistance
90% RH
VOC
A+
Formaldehyde
E1
Recycled Content
40%
Cleaning
Dry Cloth
Cleaning
Moist Cloth
Product Handling
[Product Handling]

Certification

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.

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