A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof double door with embedded expansion sealing strip
The invention aims to provide a fireproof double door with an embedded expansion sealing strip. According to the technical scheme, the fireproof double door comprises a fireproof doorframe, a plurality of fireproof door bodies, a threshold, a plurality of door closing devices and a plurality of fireproof hinges. The fireproof door body on one side is provided with fireproof glass, a fireproof lock and a fireproof door handle. The expansion sealing strip is disposed inside the fireproof doorframe and the threshold. The fireproof double door has the advantages that the fireproof door is made of fireproof wood boards, a lot of inconvenience in mounting can be avoided by the weight of the fireproof door, the fireproof door does not need painting, paint pollution is avoided, cost is saved, and the fireproof door is less prone to deformation; the fireproof door is high in hardness, good in gloss, resistant to aging, attractive and luxury in style, mothproof, damp-proof, antifouling, resistant to heat, anti-cracking, firm, good in sound and heat insulation, durable, non-toxic, odorless, free of formaldehyde, toluene and radiation pollution, environmental friendly and healthy, good in doorframe-door leaf sealing effect, simple, convenient and labor saving to mount, and economical and practical.
Fireproof double door with embedded expansion sealing strip
The invention aims to provide a fireproof double door with an embedded expansion sealing strip. According to the technical scheme, the fireproof double door comprises a fireproof doorframe, a plurality of fireproof door bodies, a threshold, a plurality of door closing devices and a plurality of fireproof hinges. The fireproof door body on one side is provided with fireproof glass, a fireproof lock and a fireproof door handle. The expansion sealing strip is disposed inside the fireproof doorframe and the threshold. The fireproof double door has the advantages that the fireproof door is made of fireproof wood boards, a lot of inconvenience in mounting can be avoided by the weight of the fireproof door, the fireproof door does not need painting, paint pollution is avoided, cost is saved, and the fireproof door is less prone to deformation; the fireproof door is high in hardness, good in gloss, resistant to aging, attractive and luxury in style, mothproof, damp-proof, antifouling, resistant to heat, anti-cracking, firm, good in sound and heat insulation, durable, non-toxic, odorless, free of formaldehyde, toluene and radiation pollution, environmental friendly and healthy, good in doorframe-door leaf sealing effect, simple, convenient and labor saving to mount, and economical and practical.
Fireproof double door with embedded expansion sealing strip
GUO ZONGCHENG (author) / LI JINZHU (author) / WANG WENSHENG (author)
2015-07-01
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
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