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A platform for research: civil engineering, architecture and urbanism
Oversized fireproof door and manufacturing process thereof
The invention discloses an oversized fireproof door which comprises a door frame and a door leaf, the door leaf is divided into a first fireproof layer and a second fireproof layer, and the first fireproof layer wraps the outer side of the second fireproof layer and is used for protecting the second fireproof layer and playing a role in flame retardance at the same time. Meanwhile, a device for fixing the door leaf can be mounted on the outer side of the first fireproof layer; the device is of a double-layer fireproof structure, the inner side is made of specially-made flame-retardant wood, the fireproof requirement is met, meanwhile, the door body is light in weight, and moving, opening and closing are convenient.
本发明公开了一种超大防火门，包括：门框和门扇，所述门扇分为第一耐火层和第二耐火层，所述第一耐火层包覆在所述第二耐火层的外侧，用以保护所述第二耐火层的同时，起到阻燃的作用，同时可在所述第一耐火层的外侧安装用于固定所述门扇的装置；该装置具有双层耐火结构，内侧为特制的阻燃木，在满足防火要求的同时使门体轻量化，便于移动和开闭。
Oversized fireproof door and manufacturing process thereof
The invention discloses an oversized fireproof door which comprises a door frame and a door leaf, the door leaf is divided into a first fireproof layer and a second fireproof layer, and the first fireproof layer wraps the outer side of the second fireproof layer and is used for protecting the second fireproof layer and playing a role in flame retardance at the same time. Meanwhile, a device for fixing the door leaf can be mounted on the outer side of the first fireproof layer; the device is of a double-layer fireproof structure, the inner side is made of specially-made flame-retardant wood, the fireproof requirement is met, meanwhile, the door body is light in weight, and moving, opening and closing are convenient.
本发明公开了一种超大防火门，包括：门框和门扇，所述门扇分为第一耐火层和第二耐火层，所述第一耐火层包覆在所述第二耐火层的外侧，用以保护所述第二耐火层的同时，起到阻燃的作用，同时可在所述第一耐火层的外侧安装用于固定所述门扇的装置；该装置具有双层耐火结构，内侧为特制的阻燃木，在满足防火要求的同时使门体轻量化，便于移动和开闭。
Oversized fireproof door and manufacturing process thereof
一种超大防火门及其制作流程
WANG KUN (author) / TAO JIANHUA (author) / QI HONGFANG (author) / ZHANG JIAN (author) / CHEN CHUNYANG (author)
2022-10-18
Patent
Electronic Resource
Chinese
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
Steel-wood fireproof door and manufacturing process thereof
| European Patent Office | 2021