URSACOUSTIC Twin R is a naked mineral wool rolled up panel 2 by 2.
The product has the following dimensions and R value: thickness 45 mm, length 8100 mm, width 600 mm with a R value of 1,10 m².K/W.
The advantages of the URSACOUSTIC Roulé N are: time saving at the cut and assusance of a quality acoutic insulation.
The product has the following certifications: CE according to NF EN 13162, ACERMI certificate n°16/083/1210, EUCEB and the performance declaration n°33UGW40NKW17111.
The technical characteristics are: thermal conductivity (λD) = 0,040 W/(m.K), reaction to fire Euroclass = A1, thickness tolerance = T2, resistance of the propagation of water vapor = 1 MU, water absorption at short term (WS) = <1,0 kg/m².