SUPPORT STRATEGY FOR ISOLATING PACKAGS INCLUDING ECO-SUSTAINABLE MATERIALS AND METHOD OF PRODUCTION OF SUPPORT STRATEGY

摘要

The invention relates to a backing layer (2) for an insulating construction panel (1). The panel comprises a main layer (6) made of thermally insulating material, with a first surface (6') and an opposite second surface (6,f), and at least one backing layer connected to the main layer along at least one of such surfaces. The backing layer comprises a reinforcing layer (4) made of fibrous material and a coating layer (3) of the reinforcing layer. The backing layer is characterized in that the fibrous material of the reinforcing layer is at least partially made of environmentally sustainable material, and the coating layer is made by applying, to the reinforcing layer, at least one environmentally sustainable polymer and then drying.