Multi-functional, especially thermal, insulating material has thermal insulation strip on one inner face of overlapping joint zone to prevent thermal bridge

摘要

The insulating material (1, 1'), in the form of panels or strips with a core of synthetic foam (11) between two synthetic film bubble layers (10) and an outer metallised covering layer (4) e.g. of aluminum foil has sections assembled with overlapping joints. The facing surfaces of each joint are separated by a self-adhesive strip (7) of an insulating material so that there is no contact between metal surfaces.