FLAT FIREPROOF PARTITION Russian patent published in 2014 - IPC E06B5/16 

FIELD: construction.

SUBSTANCE: invention relates to a flat fireproof partition. A flat fireproof partition, in particular, a glass door, for prevention of flame and smoke spread in case of fire from one first room to the adjacent second room, comprises a fireproof glass, where at least at one edge there is a metal profile partially covering side surfaces of the fireproof glass, and the profile is divided in the area of the end surface of fireproof glass into two partial profiles spaced from each other, at the same time two partial profiles (3, 4) comprise the following: a) metal plank (6) installed on the appropriate side surface of the fireproof glass, and the section of the plank that covers the fireproof glass (2) is glued with the fireproof glass (2), b) U-shaped profile (7) fixed on the metal plank (6) on its free section at the inner side, and the hole of the profile between free arms (10) faces inside and forms a space with the accordingly oppositely installed U-shaped profile (7) for placement of a fireproof part (9) that is stable in shape and insulated, besides, the fireproof part (9) installed and retained by the U-shaped profiles (7) of both partial profiles (3, 4) fully closes the end surface of the fireproof glass.

EFFECT: development of a fireproof partition from simple standard metal parts with no labour-intensive treatment actions.

12 cl, 2 dwg