False ceiling acoustic panel BLANKA®

desk mountedstone woolrectangular

Rockfon Blanka’s non-directional surface reduces installation time and the anti-static surface withstands exposure to site dust. The enhanced surface durability makes Rockfon Blanka more resistant to dirt and everyday wear and tear, extending the product lifetime. Visible side: smooth, deep matt, super white painted fleece 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. Other performances Room To Room Sound Insulation - Dn,f,w = 26 - Light reflection and light diffusion - 87% light reflection >99% light diffusion - Visual Appearance - Super white surface L value: 94.5. Deep matt surface, perfect in critical side-light Gloss: 0.8 gloss unit at 85° angle - Humidity And Sag Resistance - Up to 100% RH. No visible deflection in high humidity - Cleaning - Vacuum, Damp cloth - 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 - Impact Resistance - Class 3A Impact resistance of Rockfon Blanka with edge Z or M has been tested in accordance with EN13964 – Annex D and approved as Class 3A.,