Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Heat Insulating board for fire door with improved heat insulation property and heat block property and manufacturing method thereof and fire door using thereof
The present invention relates to an insulation material for a fire door with excellent heat insulation and heat shielding properties, a manufacturing method thereof, and a fire door using the same. The present invention includes, between lower and upper covers woven of glass fibers, a core material in which fumed silica powder, expanded perlite powder, an opacifying agent, and inorganic fibers are mixed. According to the present invention, four corners where the lower and upper covers meet are sewn.
본 발명은 유리 섬유로 직조된 하부 외피 및 상부 외피의 사이에 흄드 실리카 분말, 팽창 퍼라이트 분말, 불투명화제 및 무기섬유가 혼합된 심재를 포함하고, 하부 외피와 상부 외피가 만나는 모서리 4개를 박음질한 것을 특징으로 하는 단열성 및 차열성이 우수한 방화문용 단열재 및 이의 제조방법 및 이를 이용한 방화문에 관한 것이다.
Heat Insulating board for fire door with improved heat insulation property and heat block property and manufacturing method thereof and fire door using thereof
The present invention relates to an insulation material for a fire door with excellent heat insulation and heat shielding properties, a manufacturing method thereof, and a fire door using the same. The present invention includes, between lower and upper covers woven of glass fibers, a core material in which fumed silica powder, expanded perlite powder, an opacifying agent, and inorganic fibers are mixed. According to the present invention, four corners where the lower and upper covers meet are sewn.
본 발명은 유리 섬유로 직조된 하부 외피 및 상부 외피의 사이에 흄드 실리카 분말, 팽창 퍼라이트 분말, 불투명화제 및 무기섬유가 혼합된 심재를 포함하고, 하부 외피와 상부 외피가 만나는 모서리 4개를 박음질한 것을 특징으로 하는 단열성 및 차열성이 우수한 방화문용 단열재 및 이의 제조방법 및 이를 이용한 방화문에 관한 것이다.
Heat Insulating board for fire door with improved heat insulation property and heat block property and manufacturing method thereof and fire door using thereof
단열성 및 차열성이 우수한 방화문용 단열재 및 그 제조방법 및 이를 이용한 방화문
YOON JONG HYUN (Autor:in) / LEE SANG YUN (Autor:in) / HEO DONG YOUNG (Autor:in)
16.09.2020
Patent
Elektronische Ressource
Koreanisch
IPC:
F16L
PIPES
,
Rohre
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
Steel fireproof door with high fire resistance and heat insulation property
| Europäisches Patentamt | 2022