False ceiling acoustic panel INDUSTRIAL OPAL

stone woolrectangularmatte

Low weight (4.0kg/m2), quick and easy to install Highest sound absorption (Class A) Visible side: pre-finished surface Rear side: back fleece Sound absorption is measured in accordance with ISO 354. Sound absorption data αp, αw and absorption class are calculated in accordance with ISO 11654. Sound absorption properties of islands and baffles are quantified by the equivalent sound absorption area Aeq expressed as m² per item. Light reflection and light diffusion - 64% - Humidity And Sag Resistance - Up to 100% RH. No visible deflection in high humidity - Cleaning - Vacuum - Hygiene - Stone wool provides no sustenance to microorganisms - Environment - Fully recyclable stone wool - Indoor Environment - A selection of Rockfon products have been awarded the Finnish M1 emission classification for building materials and the Danish Indoor Climate Label for low emission products - Thermal Insulation - Thermal conductivity: λD = 37 mW/mK