URSA MRV 40 Noir is a mineral wool roll faced on one side of a black glass veil.
The product has the following dimensions and R value: thickness 30 mm, length 18000 mm, width 1200 mm with a R value of 0,75 m².K/W.
The advantages of the URSA MRV 40 Noir are: esthetic acoustic insulation for perforated ceilings and ideal for the insulation of metallic suspended ceilings.
The product has the following certifications: CE according to NF EN 13162, ACERMI certificate n°03/058/147, EUCEB and the performance declaration n°33GEO40GTRW16129.
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.
