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A platform for research: civil engineering, architecture and urbanism
FIRE RETARDANT PROPERTY FIXTURE
To provide a fixture frame body and a fixture having a superior economical efficiency while maintaining fire retardant property.SOLUTION: At an opening frame body 10 constituting a fire retardant property resin sash 1 having an opening frame body 10 with an opening part and a window glass 25 for blocking the opening part of the opening frame body 10, a first fire retardant sheet 15A formed from first heat expansion fire retardant property material and a second fire retardant sheet 15B formed from second heat expansion fire retardant property material for starting expansion at a lower temperature than the first heat expansion fire retardant property material are arranged.SELECTED DRAWING: Figure 3
【課題】防火性能を維持しつつ経済性に優れた建具枠体および建具を提供すること。【解決手段】開口部を有する開口枠体１０と該開口枠体１０の開口部を閉塞する窓ガラス２５とを有する防火性樹脂サッシ１を構成する開口枠体１０に、第１の熱膨張性耐火材から形成された第１の耐火シート１５Ａと、第１の熱膨張性材料よりも低い温度で膨張を開始する第２の熱膨張性材料から形成された第２の耐火シート１５Ｂとが配置されている。【選択図】図３
FIRE RETARDANT PROPERTY FIXTURE
To provide a fixture frame body and a fixture having a superior economical efficiency while maintaining fire retardant property.SOLUTION: At an opening frame body 10 constituting a fire retardant property resin sash 1 having an opening frame body 10 with an opening part and a window glass 25 for blocking the opening part of the opening frame body 10, a first fire retardant sheet 15A formed from first heat expansion fire retardant property material and a second fire retardant sheet 15B formed from second heat expansion fire retardant property material for starting expansion at a lower temperature than the first heat expansion fire retardant property material are arranged.SELECTED DRAWING: Figure 3
【課題】防火性能を維持しつつ経済性に優れた建具枠体および建具を提供すること。【解決手段】開口部を有する開口枠体１０と該開口枠体１０の開口部を閉塞する窓ガラス２５とを有する防火性樹脂サッシ１を構成する開口枠体１０に、第１の熱膨張性耐火材から形成された第１の耐火シート１５Ａと、第１の熱膨張性材料よりも低い温度で膨張を開始する第２の熱膨張性材料から形成された第２の耐火シート１５Ｂとが配置されている。【選択図】図３
FIRE RETARDANT PROPERTY FIXTURE
防火性建具
SHIMAMOTO TOMOO (author) / YANO HIDEAKI (author)
2020-11-05
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
| European Patent Office | 2020