URSA XPS N III L petites plaques FR

The URSA XPS range is for people that are looking an easy to handle and install insulation with a high level mechanical resistance in compression. The range is specifically recommended for some applications: heating floors, flat roofs, insulation by the outside, green roofs,... The major advantages of URSA XPS are: - High thermal performance, - Exceptional mechanical resistance, - Perfect resistance to water and humidity, - Easy to handle and to cut, - Good resistant to the freeze-thaw cycles

Voce di capitolato

URSA XPS N III L is a smooth surfaced type N (cells containing air) extruded polystyrene board with leather and hinged edges on all sides. The product has the following dimensions and R value: thickness 30, 40, 50, 60, 70, 80, 90, 100, 110, 120 mm, length 1250 mm, width 600 mm with a R value of 0.90, 1.20, 1.50, 1.80, 1.95, 2.20, 2.50, 2.80, 3.35, 3.55 m².K/W. The product has the following certifications: CE according to NF EN 13164, ACERMI certificate n°07/083/450 and the performance declaration n°33XPSN3016111. The technical characteristics are: thermal conductivity (λD) = 0,036 W/(m.K), reaction to fire Euroclass = E, thickness tolerance = T1, compressive strength CS(10\Y) ≥ 300 kPa, dimensional stability DS(TH) ≤ 5%, deformation under load and temperature DLT(2) ≤ 5%, compression creep CC(2/1,5/50)125, short-term water absorption rate for total immersion WL(T) ≤ 0,7%, forced absorption by diffusion WD(V) 3% and freeze-thraw cycle resistance FT2.

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