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A platform for research: civil engineering, architecture and urbanism
FIREPROOF SASH
To provide a fireproof sash having fireproof performance while suppressing manufacturing cost.SOLUTION: A fireproof sash has a sash body formed by butting end faces of upper and lower horizontal frames to inner peripheral faces of right and left vertical frames 24 which are assembled into four circumference configuration. The vertical frames 24 has a hollow part 24c having a substantially rectangular cross section. A heating foaming material f43 is arranged on an indoor side face of an outdoor side wall forming the hollow part 24c, and the heating foaming material f43 is arranged over the whole width of the aspect width of the indoor side face of the outdoor side wall at least in a prescribed range near the end part of the vertical rails 24.SELECTED DRAWING: Figure 4
【課題】製造コストを抑えながら、耐火性能を有する防火サッシを提供する。【解決手段】左右の竪框２４の内周面に上下の横框の端面を突き合わせて四周に組んでなる障子を有し、竪框２４は、断面略矩形の中空部２４ｃを有し、中空部２４ｃを形成する室外側壁の室内側面に加熱発泡材ｆ４３が配置されており、加熱発泡材ｆ４３は、少なくとも竪框２４の端部近傍の所定範囲において、室外側壁の室内側面の見付幅全幅に渡って配置されている。【選択図】図４
FIREPROOF SASH
To provide a fireproof sash having fireproof performance while suppressing manufacturing cost.SOLUTION: A fireproof sash has a sash body formed by butting end faces of upper and lower horizontal frames to inner peripheral faces of right and left vertical frames 24 which are assembled into four circumference configuration. The vertical frames 24 has a hollow part 24c having a substantially rectangular cross section. A heating foaming material f43 is arranged on an indoor side face of an outdoor side wall forming the hollow part 24c, and the heating foaming material f43 is arranged over the whole width of the aspect width of the indoor side face of the outdoor side wall at least in a prescribed range near the end part of the vertical rails 24.SELECTED DRAWING: Figure 4
【課題】製造コストを抑えながら、耐火性能を有する防火サッシを提供する。【解決手段】左右の竪框２４の内周面に上下の横框の端面を突き合わせて四周に組んでなる障子を有し、竪框２４は、断面略矩形の中空部２４ｃを有し、中空部２４ｃを形成する室外側壁の室内側面に加熱発泡材ｆ４３が配置されており、加熱発泡材ｆ４３は、少なくとも竪框２４の端部近傍の所定範囲において、室外側壁の室内側面の見付幅全幅に渡って配置されている。【選択図】図４
FIREPROOF SASH
防火サッシ
NIIGUCHI TAKAYUKI (author) / NOTOYA HAJIME (author) / TANAKA RYOTA (author)
2020-10-29
Patent
Electronic Resource
Japanese
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