A METHOD FOR PRODUCING A BUILDING ELEMENT, A PRESSING DEVICE AND A METHOD OF EMBOSSING A WOODEN SURFACE

The present disclosure relates to a method for producing a building element, including providing a substrate, applying a thermosetting binder on the substrate or on a wood veneer layer (3), arranging the wood veneer layer (3) on the substrate with the thermosetting binder intermediate the substrate...

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Bibliographische Detailangaben
Hauptverfasser:	ZIEGLER, GORAN, SLOTTEMO, ANDREAS
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BUILDING DECORATIVE ARTS FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS FIXED CONSTRUCTIONS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNERANALOGOUS TO PAPER MECHANICAL WORKING OR DEFORMATION OF PAPER, CARDBOARD ORMATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER MOSAICS NAILING OR STAPLING MACHINES IN GENERAL PAPERHANGING PERFORMING OPERATIONS PRODUCING DECORATIVE EFFECTS TARSIA WORK TRANSPORTING WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUSTO PAPER WORKING VENEER OR PLYWOOD
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Beschreibung
Zusammenfassung:	The present disclosure relates to a method for producing a building element, including providing a substrate, applying a thermosetting binder on the substrate or on a wood veneer layer (3), arranging the wood veneer layer (3) on the substrate with the thermosetting binder intermediate the substrate and the wood veneer layer (3), arranging an elastic or formable sheet (5) including a polymeric material between the wood veneer layer (3) and a press surface (21) of a pressing device, applying heat and pressure by the pressing device on the elastic or formable sheet (5), the wood veneer layer (3), the thermosetting binder, and the substrate, thereby forming a building element including the substrate and the wood veneer layer (3) attached to the substrate by the thermosetting binder, after applying heat and pressure, removing the elastic or formable sheet (5) from the wood veneer layer (3). The disclosure also relates to a pressing device for embossing a wooden surface (12) and a method of embossing a wooden surface (12). La présente invention concerne un procédé de fabrication d'un élément de construction, comprenant la fourniture d'un substrat, l'application d'un liant thermodurcissable sur le substrat ou sur une couche de placage de bois (3), la disposition de la couche de placage de bois (3) sur le substrat, le liant thermodurcissable étant intercalé entre le substrat et la couche de placage de bois (3), la disposition d'une feuille élastique ou formable (5) comprenant un matériau polymère entre la couche de placage de bois (3) et une surface de presse (21) d'un dispositif de pressage, l'application de la chaleur et de la pression par le dispositif de pression sur la feuille élastique ou formable (5), la couche de placage de bois (3), le liant thermodurcissable et le substrat, formant ainsi un élément de construction comprenant le substrat et la couche de placage de bois (3) fixée au substrat par le liant thermodurcissable, après application de chaleur et de pression, éliminant la feuille élastique ou formable (5) de la couche de placage de bois (3). L'invention concerne également un dispositif de pressage pour gaufrer une surface en bois (12) et un procédé de gaufrage d'une surface en bois (12).