Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FIRE RETARDING PARTITION PENETRATING STRUCTURE
PROBLEM TO BE SOLVED: To provide a fire retarding partition penetrating structure penetrated by resin piping with enhanced fire spread prevention effect.SOLUTION: A fire retarding partition penetrating structure 100 includes: a resin piping body 310 the outer periphery surface of which is entirely covered with a flame resistance fiber member 320, which is inserted into a through hole 240 formed in a partition 200 of a building structure; and a thermal expansion member 410 which encloses the flame resistance fiber member 320 inside the through hole 240. Since the outer periphery of the resin piping body 310 is entirely covered by the flame resistance fiber member 320, when a fire occurs, not the resin piping body 310 but the flame resistance fiber member 320 is first subject to influences from the heat. Thus, burning of the inner resin piping body 310 is delayed.SELECTED DRAWING: Figure 1
【課題】樹脂配管が貫通した防火区画貫通部構造であって、延焼防止効果が強化された防火区画貫通部構造を提供する。【解決手段】防火区画貫通部構造１００は、建造物の仕切り２００に設けられた貫通孔２４０に挿通され、かつ外周面全体が耐燃性繊維部材３２０で被覆された樹脂製管体３１０と、貫通孔２４０の内部で、耐燃性繊維部材３２０を囲繞する熱膨張性部材４１０と、を含む。樹脂製管体３１０の外周面全体が耐燃性繊維部材３２０で被覆されているため、火災発生時に、樹脂製管体３１０ではなく耐燃性繊維部材３２０が熱の影響を受けるため、内部の樹脂製管体３１０自体の燃焼を遅延させることができる。【選択図】図１
FIRE RETARDING PARTITION PENETRATING STRUCTURE
PROBLEM TO BE SOLVED: To provide a fire retarding partition penetrating structure penetrated by resin piping with enhanced fire spread prevention effect.SOLUTION: A fire retarding partition penetrating structure 100 includes: a resin piping body 310 the outer periphery surface of which is entirely covered with a flame resistance fiber member 320, which is inserted into a through hole 240 formed in a partition 200 of a building structure; and a thermal expansion member 410 which encloses the flame resistance fiber member 320 inside the through hole 240. Since the outer periphery of the resin piping body 310 is entirely covered by the flame resistance fiber member 320, when a fire occurs, not the resin piping body 310 but the flame resistance fiber member 320 is first subject to influences from the heat. Thus, burning of the inner resin piping body 310 is delayed.SELECTED DRAWING: Figure 1
【課題】樹脂配管が貫通した防火区画貫通部構造であって、延焼防止効果が強化された防火区画貫通部構造を提供する。【解決手段】防火区画貫通部構造１００は、建造物の仕切り２００に設けられた貫通孔２４０に挿通され、かつ外周面全体が耐燃性繊維部材３２０で被覆された樹脂製管体３１０と、貫通孔２４０の内部で、耐燃性繊維部材３２０を囲繞する熱膨張性部材４１０と、を含む。樹脂製管体３１０の外周面全体が耐燃性繊維部材３２０で被覆されているため、火災発生時に、樹脂製管体３１０ではなく耐燃性繊維部材３２０が熱の影響を受けるため、内部の樹脂製管体３１０自体の燃焼を遅延させることができる。【選択図】図１
FIRE RETARDING PARTITION PENETRATING STRUCTURE
防火区画貫通部構造
HOSHINO YUSUKE (Autor:in) / SANJI TOSHIFUMI (Autor:in) / TERACHI SHINJI (Autor:in) / IZUMI KENJI (Autor:in)
25.08.2016
Patent
Elektronische Ressource
Japanisch
FIRE RETARDING AND ACOUSTIC BUILDING PANEL AND FIRE RETARDING AND ACOUSTIC BUILDING PANEL SYSTEM
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