A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BEAM WITH FIREPROOF COVERING
To provide a beam with fireproof covering which allows narrowing of the effective diameter of an open hole in the beam to be suppressed, while securing the fireproof performance.SOLUTION: A beam with a fireproof covering 10 comprises a metal beam 12 having an open hole 14, an aluminum hydroxide-containing endothermic member 18 fixed to the periphery of the open hole 14, and a fireproof covering member 20 which covers the beam 12 and the endothermic member 18.SELECTED DRAWING: Figure 2
【課題】耐火性能を確保しつつ、梁に形成された貫通孔の有効径が狭まることを抑制することができる耐火被覆梁を提供する。【解決手段】耐火被覆梁１０は、貫通孔１４が形成された金属製の梁１２と、貫通孔１４の周囲に取付けられた水酸化アルミニウムを含む吸熱部材１８と、梁１２及び吸熱部材１８を被覆する耐火被覆部材２０と、を有する。【選択図】図２
BEAM WITH FIREPROOF COVERING
To provide a beam with fireproof covering which allows narrowing of the effective diameter of an open hole in the beam to be suppressed, while securing the fireproof performance.SOLUTION: A beam with a fireproof covering 10 comprises a metal beam 12 having an open hole 14, an aluminum hydroxide-containing endothermic member 18 fixed to the periphery of the open hole 14, and a fireproof covering member 20 which covers the beam 12 and the endothermic member 18.SELECTED DRAWING: Figure 2
【課題】耐火性能を確保しつつ、梁に形成された貫通孔の有効径が狭まることを抑制することができる耐火被覆梁を提供する。【解決手段】耐火被覆梁１０は、貫通孔１４が形成された金属製の梁１２と、貫通孔１４の周囲に取付けられた水酸化アルミニウムを含む吸熱部材１８と、梁１２及び吸熱部材１８を被覆する耐火被覆部材２０と、を有する。【選択図】図２
BEAM WITH FIREPROOF COVERING
耐火被覆梁
OKAZAKI TOMOHITO (author) / HIRAKAWA YASUAKI (author) / YAMAZAKI KENJI (author) / TSUTAKABE JUNICHIRO (author) / NAGAOKA TSUTOMU (author)
2019-01-10
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
FIREPROOF COVERING STRUCTURE AND FIREPROOF COVERING METHOD
| European Patent Office | 2017
| European Patent Office | 2024