A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Steel-wood entrance door
The invention discloses a steel-wood entrance door. A door frame is composed of an indoor wood door frame and an outdoor wrapped galvanized frame steel plate; a door leaf comprises a door leaf core plate and an outdoor galvanized leaf steel plate; the door leaf core plate comprises a flame-retardant wood keel, a heat preservation material layer, an indoor flame-retardant density plate and an outdoor flame-retardant density plate; the flame-retardant wood keel is a rectangular frame, a plurality of flame-retardant supporting materials are fixed to the middle of the flame-retardant wood keel, and gaps of the flame-retardant wood keel are sequentially filled with the heat preservation material layer, namely a perlite core plate and one or more layers of vacuum heat insulation plates from outside to inside; the indoor flame-retardant density plate is pasted to the indoor side of the flame-retardant wood keel, and the galvanized steel plate and the outdoor flame-retardant density plate are pasted to the outdoor side of the flame-retardant wood keel; the outdoor galvanized leaf steel plate is pasted to the outdoor side of the door leaf core plate; and a door leaf mounting structure is arranged at the position, at the lap joint of the door frame and the door leaf, of the door leaf core plate, and the door frame and the door leaf are provided with flame-retardant sealing rubber strips and fireproof expansion rubber strips. The steel-wood entrance door is good in heat preservation performance and air tightness performance and high in anti-theft performance and fireproof performance, and the heat preservation performance and the air tightness performance can meet the mounting requirement of a passive building.
本发明公开了一种钢木入户门，门框由室内木门框和室外包裹的镀锌框钢板组成；门扇包括门扇芯板和室外镀锌扇钢板；门扇芯板包括阻燃木龙骨、保温材料层、室内阻燃密度板和室外阻燃密度板；阻燃木龙骨为矩形框架，中间固定有数根阻燃支撑料，其空隙处从室外到室内依次填充保温材料层：珍珠岩芯板和一层或两层以上的真空绝热板；阻燃木龙骨室内侧粘贴室内阻燃密度板，室外侧粘贴镀锌钢板和室外阻燃密度板；门扇芯板室外粘贴室外镀锌扇钢板；在门框和门扇的搭接处，在门扇芯板上设置有门扇的安装结构，门框和门扇上安装有阻燃密封胶条和防火膨胀胶条。本发明保温性和气密性能好，防盗、防火性高，保温和气密性能能达到被动式建筑的安装要求。
Steel-wood entrance door
The invention discloses a steel-wood entrance door. A door frame is composed of an indoor wood door frame and an outdoor wrapped galvanized frame steel plate; a door leaf comprises a door leaf core plate and an outdoor galvanized leaf steel plate; the door leaf core plate comprises a flame-retardant wood keel, a heat preservation material layer, an indoor flame-retardant density plate and an outdoor flame-retardant density plate; the flame-retardant wood keel is a rectangular frame, a plurality of flame-retardant supporting materials are fixed to the middle of the flame-retardant wood keel, and gaps of the flame-retardant wood keel are sequentially filled with the heat preservation material layer, namely a perlite core plate and one or more layers of vacuum heat insulation plates from outside to inside; the indoor flame-retardant density plate is pasted to the indoor side of the flame-retardant wood keel, and the galvanized steel plate and the outdoor flame-retardant density plate are pasted to the outdoor side of the flame-retardant wood keel; the outdoor galvanized leaf steel plate is pasted to the outdoor side of the door leaf core plate; and a door leaf mounting structure is arranged at the position, at the lap joint of the door frame and the door leaf, of the door leaf core plate, and the door frame and the door leaf are provided with flame-retardant sealing rubber strips and fireproof expansion rubber strips. The steel-wood entrance door is good in heat preservation performance and air tightness performance and high in anti-theft performance and fireproof performance, and the heat preservation performance and the air tightness performance can meet the mounting requirement of a passive building.
本发明公开了一种钢木入户门，门框由室内木门框和室外包裹的镀锌框钢板组成；门扇包括门扇芯板和室外镀锌扇钢板；门扇芯板包括阻燃木龙骨、保温材料层、室内阻燃密度板和室外阻燃密度板；阻燃木龙骨为矩形框架，中间固定有数根阻燃支撑料，其空隙处从室外到室内依次填充保温材料层：珍珠岩芯板和一层或两层以上的真空绝热板；阻燃木龙骨室内侧粘贴室内阻燃密度板，室外侧粘贴镀锌钢板和室外阻燃密度板；门扇芯板室外粘贴室外镀锌扇钢板；在门框和门扇的搭接处，在门扇芯板上设置有门扇的安装结构，门框和门扇上安装有阻燃密封胶条和防火膨胀胶条。本发明保温性和气密性能好，防盗、防火性高，保温和气密性能能达到被动式建筑的安装要求。
Steel-wood entrance door
一种钢木入户门
NI HAIQIONG (author) / ZHOU HUI (author) / WANG FANG (author) / TANG HAO (author)
2021-04-23
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