A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
COMPOSITE BOARDS AND PANELS
본 개시는 열가소성 재료(21)를 포함하는 내수성 코어(5) 및 열경화성 수지들을 포함하는 표면 층(4)을 구비하는 건축용 패널(1)에 관한 것이다. 분말 형태의 열가소성 입자들(21a)과 분말 형태의 필러들의 드라이 블렌드를 갖는 보드 재료(1')를 형성하고, 그리고 그러한 보드 재료를 포함하는 코어(5)에 열간-열간 라미네이션 프로세스에 의해 표면 층(4)을 도포하는 제조 방법들이 또한 개시되어 있다.
The disclosure relates to a method to produce a building panel (1). The method comprises providing a core (5) by forming a mat shaped layer comprising a dry blend (25) of fillers and thermoplastic particles (21a), heating and cooling the mat shaped layer under pressure such that a sheet is formed after pressing, and applying a surface layer (4) comprising a powder mix comprising wood particles (20) and thermosetting resin on the core (5). The method further comprises laminating the powder based surface layer (4) in a pressing operation to the core (5) and thereby forming a building panel (1), wherein the wood particles (20) of the surface layer (4) and the fillers of the core (5) are bonded to each other by cured thermosetting resin. The powder based surface layer (4) is laminated to the core (5) in a hot-cold pressing operation.
COMPOSITE BOARDS AND PANELS
본 개시는 열가소성 재료(21)를 포함하는 내수성 코어(5) 및 열경화성 수지들을 포함하는 표면 층(4)을 구비하는 건축용 패널(1)에 관한 것이다. 분말 형태의 열가소성 입자들(21a)과 분말 형태의 필러들의 드라이 블렌드를 갖는 보드 재료(1')를 형성하고, 그리고 그러한 보드 재료를 포함하는 코어(5)에 열간-열간 라미네이션 프로세스에 의해 표면 층(4)을 도포하는 제조 방법들이 또한 개시되어 있다.
The disclosure relates to a method to produce a building panel (1). The method comprises providing a core (5) by forming a mat shaped layer comprising a dry blend (25) of fillers and thermoplastic particles (21a), heating and cooling the mat shaped layer under pressure such that a sheet is formed after pressing, and applying a surface layer (4) comprising a powder mix comprising wood particles (20) and thermosetting resin on the core (5). The method further comprises laminating the powder based surface layer (4) in a pressing operation to the core (5) and thereby forming a building panel (1), wherein the wood particles (20) of the surface layer (4) and the fillers of the core (5) are bonded to each other by cured thermosetting resin. The powder based surface layer (4) is laminated to the core (5) in a hot-cold pressing operation.
COMPOSITE BOARDS AND PANELS
복합 보드들 및 패널들
2021-11-19
Patent
Electronic Resource
Korean
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B44C
Verfahren zum Herstellen von Verzierungen
,
PRODUCING DECORATIVE EFFECTS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden