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A platform for research: civil engineering, architecture and urbanism
Method for machining fireproof safety door with foamed aluminum
The invention belongs to the field of manufacturing of safety doors and relates to a method for machining a fireproof safety door with foamed aluminum. The method for machining the fireproof safety door with the foamed aluminum comprises the steps that a foamed aluminum plate is cut according to the specific dimension, the outer side of the foamed aluminum plate is wrapped in two layers of woven polypropylene viscose cloth, a three-dimensional wavy short blend fiber layer adheres to the space between the two layers of woven polypropylene viscose cloth, the outer side of the woven polypropylene viscose cloth is coated with a layer of acrylic resin, the outer side of the acrylic resin is sprayed with a fireproof layer, the outer side of the fireproof layer is wrapped in a layer of stainless steel materials, then a door sheet is obtained, and the fireproof safety door is obtained by wrapping the four edges of the door sheet in a veneer layer. The fireproof safety door manufactured with the method has the advantages of being resistant to high temperature, high in fireproof performance, good in sound insulation effect and noise reduction effect and the like, a door body is easy to machine, easy to install, high in forming precision and capable of being machined easily for the second time, the service life is long, and compared with a door body made of other materials, the door body manufactured with the foamed aluminum according to the method is good in mechanical property, obvious in sound insulation effect, light and convenient to install.
Method for machining fireproof safety door with foamed aluminum
The invention belongs to the field of manufacturing of safety doors and relates to a method for machining a fireproof safety door with foamed aluminum. The method for machining the fireproof safety door with the foamed aluminum comprises the steps that a foamed aluminum plate is cut according to the specific dimension, the outer side of the foamed aluminum plate is wrapped in two layers of woven polypropylene viscose cloth, a three-dimensional wavy short blend fiber layer adheres to the space between the two layers of woven polypropylene viscose cloth, the outer side of the woven polypropylene viscose cloth is coated with a layer of acrylic resin, the outer side of the acrylic resin is sprayed with a fireproof layer, the outer side of the fireproof layer is wrapped in a layer of stainless steel materials, then a door sheet is obtained, and the fireproof safety door is obtained by wrapping the four edges of the door sheet in a veneer layer. The fireproof safety door manufactured with the method has the advantages of being resistant to high temperature, high in fireproof performance, good in sound insulation effect and noise reduction effect and the like, a door body is easy to machine, easy to install, high in forming precision and capable of being machined easily for the second time, the service life is long, and compared with a door body made of other materials, the door body manufactured with the foamed aluminum according to the method is good in mechanical property, obvious in sound insulation effect, light and convenient to install.
Method for machining fireproof safety door with foamed aluminum
LYU JIANFENG (author)
2015-05-20
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
| European Patent Office | 2021