Abstract: The invention relates to a profiled section (10) for temperature-control of a room, said section having a receiving portion (20) for a piping system positioning aid (60), a sealing surface (15), formed at least at the side of the receiving portion (20), and at least one first support (30) for a sealing panel (200), the first support (30) being formed at the side of the receiving portion (20) and pointing in the opposite direction to the sealing surface (15). The invention also relates to a building element assembly (100) comprising a profiled section (10) of this type and to an associated use.

Abstract: A multifunctional ceiling structure, in particular for living spaces and workspaces, and includes multiple heat-conducting profiles that are directly or indirectly fastened to a building ceiling, and a downwardly directed mounting surface, with a line receiving region formed in the mounting surface. Furthermore, a heating medium line is provided that runs in the line receiving region of the heat-conducting profiles and conducts a heat-transporting medium. A ceiling panel is fastened to the mounting surface of the heat-conducting profiles and is in heat-conducting contact with the heating medium line. An absorber strip made up of sound absorber elements extends along an upper abutting edge that runs between a building wall and the plane of the ceiling panel. The sound absorber elements have a width of 200-400 mm, a thickness of 25-65 mm, and a length-specific flow resistance in the range of 8-10 kPa*s/m4.