URSA IBÉRICA AISLANTES Thermal Insulation System for Existing Floor

Thermal insulation system for existing floor in contact with the ground, using the URSA IBÉRICA AISLANTES system, consisting of a rigid polystyrene panel Ursa XPS F N-III L, 40 mm thick, with a smooth surface and lateral machining to half wood, with a film of low-density polyethylene (LDPE), 0.2 mm thick, and a leveling layer of 40 mm thick, made of self-leveling mortar, CT - C10 - F3 according to UNE-EN 13813, poured with a mixer-pump, and ceramic tiles, 25x25 cm, 8 €/m², with a water absorption capacity E<%, group BIb, with a sliding resistance Rd<15, class 0, received with a cement-based adhesive, Ci, without any additional characteristics, gray color, and sealed with a cement-based joint mortar, with reduced water absorption and high abrasion resistance, type CG 2 W A, white color, for joints of 2 to 15 mm.