A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fireproof single door with double embedded expansion sealing strips
The invention aims to provide a fireproof single door with double embedded expansion sealing strips. According to the technical scheme, the fireproof single door comprises a fireproof doorframe, a fireproof door body, a fireproof door closing device and a plurality of fireproof hinges. The fireproof door body is further provided with fireproof glass, a fireproof lock and a fireproof door handle. One doorframe expansion sealing strip is further disposed inside the fireproof doorframe. One door expansion sealing strip is further disposed inside the fireproof door body. The fireproof single door has the advantages that the wood-board fireproof door is made of paint-free boards, paint pollution is avoided, rigidity and ageing resistance are improved while cost is saved, and the fireproof door is firm and less prone to deformation; the fireproof door is nontoxic, odorless, environmental friendly and healthy; the fireproof door is simple and convenient to mount, mounting time is saved, and the fireproof door is economical and practical; the doorframe expansion sealing strip and the door expansion sealing strip of the fireproof door can effectively isolate toxic and harmful gases and smoke and impurity particles such as dust which are generated in fire, and accordingly people taking refuge can be protected to escape safely, and fire spreading is prevented.
Fireproof single door with double embedded expansion sealing strips
The invention aims to provide a fireproof single door with double embedded expansion sealing strips. According to the technical scheme, the fireproof single door comprises a fireproof doorframe, a fireproof door body, a fireproof door closing device and a plurality of fireproof hinges. The fireproof door body is further provided with fireproof glass, a fireproof lock and a fireproof door handle. One doorframe expansion sealing strip is further disposed inside the fireproof doorframe. One door expansion sealing strip is further disposed inside the fireproof door body. The fireproof single door has the advantages that the wood-board fireproof door is made of paint-free boards, paint pollution is avoided, rigidity and ageing resistance are improved while cost is saved, and the fireproof door is firm and less prone to deformation; the fireproof door is nontoxic, odorless, environmental friendly and healthy; the fireproof door is simple and convenient to mount, mounting time is saved, and the fireproof door is economical and practical; the doorframe expansion sealing strip and the door expansion sealing strip of the fireproof door can effectively isolate toxic and harmful gases and smoke and impurity particles such as dust which are generated in fire, and accordingly people taking refuge can be protected to escape safely, and fire spreading is prevented.
Fireproof single door with double embedded expansion sealing strips
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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