A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Disclosed is a fire-resistant filler which is formed inside a pipe to divide the space inside the pipe, and has, on the surface thereof, a coating layer including expandable graphite. As the coating layer expands by flame or heat, the filler blocks the pipe by filling the space inside the pipe. Thus, the filler can prevent the spread of the fire by quickly responding to the fire.
L'invention concerne une charge résistante au feu qui est formée à l'intérieur d'un tuyau pour diviser l'espace à l'intérieur du tuyau, et comporte, sur sa surface, une couche de revêtement comprenant du graphite expansible. Lorsque la couche de revêtement se dilate sous l'effet de la flamme ou de la chaleur, la charge bloque le tuyau en remplissant l'espace à l'intérieur du tuyau. Ainsi, la charge peut empêcher la propagation du feu en réagissant rapidement au feu.
배관 내부에 형성되어 배관 내부의 공간을 분할하며, 표면에 팽창 흑연이 포함된 코팅층이 형성된 것을 특징으로 하는 내화채움재를 개시한다. 코팅층이 화염 또는 열기에 의해 팽창함에 따라, 배관 내부 공간을 채움으로써 배관을 차단한다. 이를 통해 화재에 신속하게 반응하여 화재의 확산을 방지할 수 있다.
Disclosed is a fire-resistant filler which is formed inside a pipe to divide the space inside the pipe, and has, on the surface thereof, a coating layer including expandable graphite. As the coating layer expands by flame or heat, the filler blocks the pipe by filling the space inside the pipe. Thus, the filler can prevent the spread of the fire by quickly responding to the fire.
L'invention concerne une charge résistante au feu qui est formée à l'intérieur d'un tuyau pour diviser l'espace à l'intérieur du tuyau, et comporte, sur sa surface, une couche de revêtement comprenant du graphite expansible. Lorsque la couche de revêtement se dilate sous l'effet de la flamme ou de la chaleur, la charge bloque le tuyau en remplissant l'espace à l'intérieur du tuyau. Ainsi, la charge peut empêcher la propagation du feu en réagissant rapidement au feu.
배관 내부에 형성되어 배관 내부의 공간을 분할하며, 표면에 팽창 흑연이 포함된 코팅층이 형성된 것을 특징으로 하는 내화채움재를 개시한다. 코팅층이 화염 또는 열기에 의해 팽창함에 따라, 배관 내부 공간을 채움으로써 배관을 차단한다. 이를 통해 화재에 신속하게 반응하여 화재의 확산을 방지할 수 있다.
FIRE-RESISTANT FILLER
CHARGE RÉSISTANTE AU FEU
내화채움재
LEE JONG CHUL (author)
2022-12-22
Patent
Electronic Resource
Korean
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