Attributes / Features Building material class: A2-s1, d0 according to DIN EN 13501-01 Fire-resistance class: F30 – F120 according to DIN 4102 part 2 (according to test certificate)REI30 – REI120 according to EN 13501 part 2 (according to test certificate) Sound absorption: DIN EN ISO 354αw = 0,60 according to DIN EN ISO 11654NRC=0,60 according to ASTM C 423 Sound attenuation: Dn,f,w = 34 dB according to DIN EN ISO 10848(15 mm Thickness, according to test certificate) Humidity resistance: up to 95% relative humidity Light reflection: for white similar to RAL 9010 glare-free approx. 88% Thermal conductivity: λ = 0,052-0,057 W/mK according to DIN 52612 Air permeability: PM1 (≤ 30 m³/hm²) according to DIN 18177 Colour: White similar to RAL 9010;
