Fire protection door with load carrying frame - has additional edge insulating profiles for protecting door edges against fire

摘要

The fire protection door is built on a supporting frame. The edge of the door panel has strips made from thermal insulation material. This improves the resistance against fire in the less resistant edge region. The edge region of the door panel (1) carries, in addition to the conventional insulation plate (6) held on support frame, additional profiles (5) made from thermally insulating material. One or more additional insulating plates (13) or insulating profiles are arranged within the supporting frame. This frame can be provided with one or more transverse members (11) consisting of channel profiles. The additional profiles (5) are held by the holders (12) held on the channel profiles (11).