Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
HEARTWOOD FOR SANDWICH PANEL, SANDWICH PANEL, AND METHOD FOR PRODUCING SANDWICH PANEL
Provided is heartwood for a sandwich panel, comprising: a first polyester-based fiber which is a monocomponent fiber; and a second polyester-based fiber which is a sheath-core type bicomponent fiber. Also provided is a sandwich panel comprising: heartwood derived from the heartwood for a sandwich panel; and a surface material disposed on the sides of the heartwood. Further provided is a method for producing the sandwich panel, comprising: a step of mixing the first polyester-based fiber which is a monocomponent fiber and the second polyester-based fiber which is a sheath-core type bicomponent fiber; a step of producing the heartwood from the mixed fibers by a dry production process; and a step of heating and pressuring the heartwood.
La présente invention concerne un duramen pour un panneau sandwich, comprenant : une première fibre à base de polyester qui est une fibre monocomposante; et une seconde fibre à base de polyester qui est une fibre à deux composants de type gaine-noyau. L'invention concerne également un panneau sandwich comprenant : un cornier dérivé du duramen pour un panneau sandwich; et un matériau de surface disposé sur les côtés du duramen. L'invention concerne en outre un procédé de production du panneau sandwich, comprenant: une étape de mélange de la première fibre à base de polyester qui est une fibre monocomposante et la seconde fibre à base de polyester qui est une fibre à deux composants de type gaine-noyau; une étape de production du duramen à partir des fibres mélangées par un procédé de production à sec; et une étape de chauffage et de mise sous pression du duramen.
단일 성분 섬유인 제1 폴리에스테르계 섬유; 및 시스-코어형(sheath-core type) 이성분(bicomponent) 섬유인 제2 폴리에스테르계 섬유를 포함하는 샌드위치 패널용 심재를 제공한다. 또한, 샌드위치 패널용 심재로부터 유래된 심재 및 상기 심재의 양면에 배치된 표면재를 포함하는 샌드위치 패널을 제공한다. 또한, 단일 성분 섬유인 제1 폴리에스테르계 섬유 및 시스-코어형(sheath-core type) 이성분(bicomponent) 섬유인 제2 폴리에스테르계 섬유를 혼합하는 단계; 상기 혼합된 섬유들로부터 건식 제조 공정에 의해 심재를 제조하는 단계; 및 상기 심재를 가열 및 가압하는 단계;를 포함하는 샌드위치 패널의 제조방법을 제공한다.
HEARTWOOD FOR SANDWICH PANEL, SANDWICH PANEL, AND METHOD FOR PRODUCING SANDWICH PANEL
Provided is heartwood for a sandwich panel, comprising: a first polyester-based fiber which is a monocomponent fiber; and a second polyester-based fiber which is a sheath-core type bicomponent fiber. Also provided is a sandwich panel comprising: heartwood derived from the heartwood for a sandwich panel; and a surface material disposed on the sides of the heartwood. Further provided is a method for producing the sandwich panel, comprising: a step of mixing the first polyester-based fiber which is a monocomponent fiber and the second polyester-based fiber which is a sheath-core type bicomponent fiber; a step of producing the heartwood from the mixed fibers by a dry production process; and a step of heating and pressuring the heartwood.
La présente invention concerne un duramen pour un panneau sandwich, comprenant : une première fibre à base de polyester qui est une fibre monocomposante; et une seconde fibre à base de polyester qui est une fibre à deux composants de type gaine-noyau. L'invention concerne également un panneau sandwich comprenant : un cornier dérivé du duramen pour un panneau sandwich; et un matériau de surface disposé sur les côtés du duramen. L'invention concerne en outre un procédé de production du panneau sandwich, comprenant: une étape de mélange de la première fibre à base de polyester qui est une fibre monocomposante et la seconde fibre à base de polyester qui est une fibre à deux composants de type gaine-noyau; une étape de production du duramen à partir des fibres mélangées par un procédé de production à sec; et une étape de chauffage et de mise sous pression du duramen.
단일 성분 섬유인 제1 폴리에스테르계 섬유; 및 시스-코어형(sheath-core type) 이성분(bicomponent) 섬유인 제2 폴리에스테르계 섬유를 포함하는 샌드위치 패널용 심재를 제공한다. 또한, 샌드위치 패널용 심재로부터 유래된 심재 및 상기 심재의 양면에 배치된 표면재를 포함하는 샌드위치 패널을 제공한다. 또한, 단일 성분 섬유인 제1 폴리에스테르계 섬유 및 시스-코어형(sheath-core type) 이성분(bicomponent) 섬유인 제2 폴리에스테르계 섬유를 혼합하는 단계; 상기 혼합된 섬유들로부터 건식 제조 공정에 의해 심재를 제조하는 단계; 및 상기 심재를 가열 및 가압하는 단계;를 포함하는 샌드위치 패널의 제조방법을 제공한다.
HEARTWOOD FOR SANDWICH PANEL, SANDWICH PANEL, AND METHOD FOR PRODUCING SANDWICH PANEL
DURAMEN POUR PANNEAU SANDWICH, PANNEAU SANDWICH ET PROCÉDÉ DE PRODUCTION DE PANNEAU SANDWICH
샌드위치 패널용 심재, 샌드위치 패널 및 샌드위치 패널의 제조방법
RHO SANG-HYUN (Autor:in) / LEE MYUNG (Autor:in) / LIM JI-WON (Autor:in)
29.03.2018
Patent
Elektronische Ressource
Koreanisch
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
D01D
MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
,
Mechanische Verfahren oder Vorrichtungen für die Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
D02G
CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS
,
Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen
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