Ceiling acoustic panel KORAL™ TENOR

stone woolsquaretextured

Providing high sound absorption at low frequencies and low sound absorption at high frequencies Install with Koral for optimum acoustics Visible side: special, micro-textured white painted fleece Rear side: back fleece Painted edges 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 - Fire Resistance - The fire resistant properties of stone wool ensure Rockfon ceiling tiles provide fire protection in construction. The fire protection properties of Rockfon ceilings have been tested and classified in accordance with European norm EN 13501-2 and/or national norms depending on requirements in national building codes. Some sizes and edge details of Rockfon Koral Tenor can be used with various Chicago Metallic grids and Rockfon systems to create a 30 minutes fire protecting ceiling in accordance with BS 476 Part 21 and Part 23. They can also be used to create a 30 minutes fire protecting membrane ceiling (integrity only) in accordance with BS 476 Part 22. - 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