LAMBDA AIREK LAMBDA is a ventilated panel which guarantees the respect of D. Lgs. 311/06 about the energy saving in buildings; it is self- extinguishable because it avoids the propagation in case of fire; it is battened on the two shorter sides and, thank to its own configuration, it is very easy laying. It is made up of an eps panel, with addition of graphite for high thermal performances, shaped to help ventilation through its ten ventilation channels perpendicular to the gutter’s line, and of a phenolic wood panel, type osb or multilayer. This panel can be used for the inclined pitch covering of inhabited garrets; it is fastened to the surface with two mechanical fixing per metre, guaranteed by law. It assures good insulation and consequent energy-saving during winter times and an excellent refreshment in summer. AIREK LAMBDA OSB EPS FOAM WITH GRAPHITE VENTILATION CHANNEL CARACTERISTICS OF THE INSULATING GREYPACK PANEL THERMAL CONDUCTIVITY:: ë [W/Mk] RESISTANCE TO COMPRESSION [Kpa] PERMEABILITY TO STEAM [ì] REACTION TO FIRE: Euroclass 35011 Campodarsego (PD) - Via Antoniana, 108/A- Tel 0039 049 9202401 Fax 0039 049 5564468 www.re-pack.it email. [email protected]

EN 323 DENSITY PERMEABILITY TO STEAM THERMAL CONDUCTIVITY SIZE AND TRANSMISSION VALUES TABLE EPS (mm) THE PRODUCT IS DELIVERED IN PACKAGES OF THESE SIZES TOTAL THICKNESS mm. 90 mm. 100 mm. 110 mm. 130 mm. 150 mm. 170 CAD PICTURE ITEM OF SPECIFICATION AIREK LAMBDA For insulation and ventilation of the covering, it will be used RE.PACK AIREK panels in sintherized polystyrene foam, with addition of graphite for high thermal performances self extinguishable, reaction to fire class “E” , pre-joined with OSB panels with thikness… Insulation layer cm…..whit class…… Thikness of the ventilation chamber……....