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FIREPROOF COATING STRUCTURE FOR STEEL FRAME MEMBER
To suppress the falling off of wooden fireproof covering materials in the event of a fire.SOLUTION: A fireproof coating structure for steel frame members includes a steel pipe 12, a corner base material 20 arranged around the steel pipe 12, and a plurality of wooden fireproof covering materials 30 with a metal plate 40 facing the steel pipe 12 attached to an inner surface 30A and whose end portions 30E that butt against each other to form a corner portion 30C are screwed together with the metal plate 40 to the corner base material 20. The metal plate 40 is screwed to a general portion 30M of the wooden fireproof covering materials 30, which is separated from the end portions 30E.SELECTED DRAWING: Figure 2
【課題】火災時における木質耐火被覆材の脱落を抑制することを目的とする。【解決手段】鉄骨部材の耐火被覆構造は、鋼管１２と、鋼管１２の周囲に配置されるコーナー下地材２０と、鋼管１２と対向する金属板４０が内面３０Ａに取り付けられ、互いに突き当てられて角部３０Ｃを形成する端部３０Ｅが、金属板４０と共にコーナー下地材２０にビス留めされる複数の木質耐火被覆材３０と、を備え、金属板４０は、木質耐火被覆材３０における端部３０Ｅから外れた一般部３０Ｍにビス留めされる。【選択図】図２
FIREPROOF COATING STRUCTURE FOR STEEL FRAME MEMBER
To suppress the falling off of wooden fireproof covering materials in the event of a fire.SOLUTION: A fireproof coating structure for steel frame members includes a steel pipe 12, a corner base material 20 arranged around the steel pipe 12, and a plurality of wooden fireproof covering materials 30 with a metal plate 40 facing the steel pipe 12 attached to an inner surface 30A and whose end portions 30E that butt against each other to form a corner portion 30C are screwed together with the metal plate 40 to the corner base material 20. The metal plate 40 is screwed to a general portion 30M of the wooden fireproof covering materials 30, which is separated from the end portions 30E.SELECTED DRAWING: Figure 2
【課題】火災時における木質耐火被覆材の脱落を抑制することを目的とする。【解決手段】鉄骨部材の耐火被覆構造は、鋼管１２と、鋼管１２の周囲に配置されるコーナー下地材２０と、鋼管１２と対向する金属板４０が内面３０Ａに取り付けられ、互いに突き当てられて角部３０Ｃを形成する端部３０Ｅが、金属板４０と共にコーナー下地材２０にビス留めされる複数の木質耐火被覆材３０と、を備え、金属板４０は、木質耐火被覆材３０における端部３０Ｅから外れた一般部３０Ｍにビス留めされる。【選択図】図２
FIREPROOF COATING STRUCTURE FOR STEEL FRAME MEMBER
鉄骨部材の耐火被覆構造
HEBIISHI TAKAHIRO (author) / AOKI SATOSHI (author)
2023-10-26
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
| European Patent Office | 2020
| European Patent Office | 2021
| European Patent Office | 2021