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A platform for research: civil engineering, architecture and urbanism
FIRE RESISTANT FLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide a fire resistant floor structure capable of restraining a fire from spreading from downstairs to upstairs.SOLUTION: A fire resistant floor structure 11 includes a base 21 having a frame structure, a plurality of frame materials 31, 31 aligned on the base 21 and supported by a supporting part 22 of the base 21, and a fire resistant member 41 having adhesiveness and fire resistance. The fire resistant floor structure 11 has a fire resistant structure which improves fire resistance in a first boundary portion 32 and a second boundary portion 33 between the adjacent floor materials 31, 31. The fire resistant structure includes a first fire resistant structure 12 constituted by the fire resistant member 41 arranged in the first boundary portion 32 in a position overlapped with an opening portion 23 of the frame structure, and a second fire resistant structure 13 including the supporting part 22 disposed to bridge the second boundary portion 33.SELECTED DRAWING: Figure 5
【課題】下階から上階へ火災が拡がることを抑制することのできる耐火床構造を提供する。【解決手段】耐火床構造１１は、枠構造を有する基台２１と、基台２１上に並設され、基台２１が有する支持部２２に支持された複数の床材３１，３１と、粘着性及び耐火性を有する耐火部材４１とを備える。耐火床構造１１は、隣り合う床材３１，３１の第１境界部分３２及び第２境界部分３３における耐火性を高める耐火構造を有する。耐火構造は、枠構造の開口部分２３に重なる位置の第１境界部分３２に配置された耐火部材４１により構成される第１耐火構造１２と、第２境界部分３３を跨ぐように配置された支持部２２を含む第２耐火構造１３とを有する。【選択図】図５
FIRE RESISTANT FLOOR STRUCTURE
PROBLEM TO BE SOLVED: To provide a fire resistant floor structure capable of restraining a fire from spreading from downstairs to upstairs.SOLUTION: A fire resistant floor structure 11 includes a base 21 having a frame structure, a plurality of frame materials 31, 31 aligned on the base 21 and supported by a supporting part 22 of the base 21, and a fire resistant member 41 having adhesiveness and fire resistance. The fire resistant floor structure 11 has a fire resistant structure which improves fire resistance in a first boundary portion 32 and a second boundary portion 33 between the adjacent floor materials 31, 31. The fire resistant structure includes a first fire resistant structure 12 constituted by the fire resistant member 41 arranged in the first boundary portion 32 in a position overlapped with an opening portion 23 of the frame structure, and a second fire resistant structure 13 including the supporting part 22 disposed to bridge the second boundary portion 33.SELECTED DRAWING: Figure 5
【課題】下階から上階へ火災が拡がることを抑制することのできる耐火床構造を提供する。【解決手段】耐火床構造１１は、枠構造を有する基台２１と、基台２１上に並設され、基台２１が有する支持部２２に支持された複数の床材３１，３１と、粘着性及び耐火性を有する耐火部材４１とを備える。耐火床構造１１は、隣り合う床材３１，３１の第１境界部分３２及び第２境界部分３３における耐火性を高める耐火構造を有する。耐火構造は、枠構造の開口部分２３に重なる位置の第１境界部分３２に配置された耐火部材４１により構成される第１耐火構造１２と、第２境界部分３３を跨ぐように配置された支持部２２を含む第２耐火構造１３とを有する。【選択図】図５
FIRE RESISTANT FLOOR STRUCTURE
耐火床構造
KATO RYO (author) / SHIMIZU TAKASHI (author) / YOSHITANI KIMIE (author)
2017-09-07
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FIRE RESISTANT FLOOR STRUCTURE FOR BUILDING AND PANEL FOR FIRE RESISTANT FLOOR
| European Patent Office | 2019
Tema Archive | 1992