Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Fireproof door, fireproof door filling substrate and preparation method of fireproof door filling substrate
The invention relates a fireproof door, a fireproof door filling substrate and a preparation method of the fireproof door filling substrate and belongs to the field of production of fireproof doors. The fireproof door comprises a door frame and a door leaf; the door leaf comprises a fireproof frame and outer protective layers; the outer protective layers on two sides of the fireproof frame are disposed along the thickness direction of the fireproof frame; each outer protective layer comprises a steel sheet layer, a fireproof board layer and a decorative board layer arranged outwardly in order from the fireproof frame; an isolating cavity is provided between each fireproof board layer and the corresponding decorative board layer and is internally provided with a corrugated isolating layer; peaks of each isolating layer are connected with the corresponding decorative board layer; gaps are provided between troughs of each isolating layer and the corresponding fireproof board layer. The fireproof door is in a multilayer structure, combines steel and wood, makes use of their advantages and has the isolating cavities and the filling substrate having good fireproof performance, and the fireproof door manufactured by a simple manufacturing method is good in heat resistance, low in cost and moderate in weight.
Fireproof door, fireproof door filling substrate and preparation method of fireproof door filling substrate
The invention relates a fireproof door, a fireproof door filling substrate and a preparation method of the fireproof door filling substrate and belongs to the field of production of fireproof doors. The fireproof door comprises a door frame and a door leaf; the door leaf comprises a fireproof frame and outer protective layers; the outer protective layers on two sides of the fireproof frame are disposed along the thickness direction of the fireproof frame; each outer protective layer comprises a steel sheet layer, a fireproof board layer and a decorative board layer arranged outwardly in order from the fireproof frame; an isolating cavity is provided between each fireproof board layer and the corresponding decorative board layer and is internally provided with a corrugated isolating layer; peaks of each isolating layer are connected with the corresponding decorative board layer; gaps are provided between troughs of each isolating layer and the corresponding fireproof board layer. The fireproof door is in a multilayer structure, combines steel and wood, makes use of their advantages and has the isolating cavities and the filling substrate having good fireproof performance, and the fireproof door manufactured by a simple manufacturing method is good in heat resistance, low in cost and moderate in weight.
Fireproof door, fireproof door filling substrate and preparation method of fireproof door filling substrate
WANG JIANLIN (Autor:in)
18.11.2015
Patent
Elektronische Ressource
Englisch
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
/
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
| Europäisches Patentamt | 2023
Fireproof door filling device and filling method thereof
| Europäisches Patentamt | 2023