Door frame, in particular for fire protection purposes

摘要

The frame (1) has two longitudinal frame parts (2) comprising a reinforcement element that is provided with two laminar right-angled brackets. One of the brackets is aligned parallel to sides (9) of the longitudinal frame parts and arranged in the longitudinal frame parts. The other bracket is aligned orthogonally to the sides of the frame parts and partly projected into a door area, where the frame parts face the door area. The reinforcement element is designed as a steel angle, where the frame is made of material such as calcium silicate and/or gypsum. An independent claim is also included for a glazing comprising glazing elements.