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A platform for research: civil engineering, architecture and urbanism
Fireproof section piping penetration hole fireproof filling integrated sleeve assembly structure
The present invention relates to a fireproof section piping penetration hole fireproof filling integrated sleeve assembly structure and, more particularly, to an improved fireproof section piping penetration hole fireproof filling integrated sleeve assembly structure, which prevents the spread of flame as well as smoke by high thermal expansion in the event of a fire and minimizes human casualties. The present invention includes a sleeve.
본 발명은 방화구획 배관 관통구 내화 충전 일체형 슬리브 조립구조에 관한 것으로, 보다 상세하게는 화재 발생시 고내열 팽창에 의해 화염은 물론 연기가 퍼져나가는 것을 차단하여 인명피해를 최소화할 수 있도록 개선된 방화구획 배관 관통구 내화 충전 일체형 슬리브 조립구조에 관한 것이다.
Fireproof section piping penetration hole fireproof filling integrated sleeve assembly structure
The present invention relates to a fireproof section piping penetration hole fireproof filling integrated sleeve assembly structure and, more particularly, to an improved fireproof section piping penetration hole fireproof filling integrated sleeve assembly structure, which prevents the spread of flame as well as smoke by high thermal expansion in the event of a fire and minimizes human casualties. The present invention includes a sleeve.
본 발명은 방화구획 배관 관통구 내화 충전 일체형 슬리브 조립구조에 관한 것으로, 보다 상세하게는 화재 발생시 고내열 팽창에 의해 화염은 물론 연기가 퍼져나가는 것을 차단하여 인명피해를 최소화할 수 있도록 개선된 방화구획 배관 관통구 내화 충전 일체형 슬리브 조립구조에 관한 것이다.
Fireproof section piping penetration hole fireproof filling integrated sleeve assembly structure
방화구획 배관 관통구 내화 충전 일체형 슬리브 조립구조
YOON SUNG DO (author)
2021-05-06
Patent
Electronic Resource
Korean
Length adjustable penetration sleeve having fireproof filler
| European Patent Office | 2023