Heating mat used for heating floors and walls comprises a water-bearing heating coil fixed on an elastic lower support surface by cut-out flap regions remaining connected on one side with the lower support surface

摘要

Heating mat for incorporating under floors or wall coverings comprises at least one water-bearing heating coil (1) fixed in a specified direction on an elastic lower support surface (2). The lower support surface has cut-out flap regions (2a) which remain connected on one side with the lower support surface, overlap the heat coil on the side facing away from the lower support surface, and are connected with their free ends to the lower support surface to form loops. Preferred Features: The free ends of the flap regions are connected by staples (3) or adhesive to the lower support surface.