A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a fireproof door frame and belongs to the technical field of fireproof doors. The fireproof door frame is connected with a door leaf and comprises a frame body, the frame body comprises a front contact portion, a middle connection portion and a rear contact portion, a fireproof coating is arranged on the surface of the frame body, iron connectors are arranged in the front contact portion and the rear contact portion, and the fireproof coating and each of the front contact portion and the rear contact portion form a heat conduction length 100-120mm in thickness. The fireproof door frame is simple, practical, safe, reliable and capable of achieving fireproof, anti-theft and heat-insulating functions effectively.
The invention relates to a fireproof door frame and belongs to the technical field of fireproof doors. The fireproof door frame is connected with a door leaf and comprises a frame body, the frame body comprises a front contact portion, a middle connection portion and a rear contact portion, a fireproof coating is arranged on the surface of the frame body, iron connectors are arranged in the front contact portion and the rear contact portion, and the fireproof coating and each of the front contact portion and the rear contact portion form a heat conduction length 100-120mm in thickness. The fireproof door frame is simple, practical, safe, reliable and capable of achieving fireproof, anti-theft and heat-insulating functions effectively.
Fireproof door frame
JI XIAOLIANG (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES