A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FASERPLATTE MIT ERHÖHTER BESTÄNDIGKEIT GEGEN PILZBEFALL SOWIE VERFAHREN ZU DEREN HERSTELLUNG
The invention relates to a fibreboard obtainable by compressing lignocellulose-containing fibres coated with binder, wherein at least one polymeric monoguanidine compound is concentrated in the region of at least one of the two surfaces of the fibreboard. The invention also relates to a method for producing the fibreboard according to the invention, comprising the steps a) providing a fibre mat containing coated, lignocellulose-containing fibres, b) treating at least one of the two surfaces of the fibre mat from step a) with a polymeric monoguanidine compound and c) compressing the surface-treated fibre mat obtained from step b) to form a fibreboard. A further subject of the invention is a roof member or wall member containing or consisting of the fibreboard according to the invention, wherein the fibreboard is a DHF board having two different surfaces, and wherein the surface of the DHF board on the inside in relation to the building structure has been treated with a polymeric monoguanidine compound using a method indicated in the claims. The invention also relates to the use of a polymeric monoguanidine compound in fibreboard production, to increase the resistance of the fibreboard to fungal attack.
FASERPLATTE MIT ERHÖHTER BESTÄNDIGKEIT GEGEN PILZBEFALL SOWIE VERFAHREN ZU DEREN HERSTELLUNG
The invention relates to a fibreboard obtainable by compressing lignocellulose-containing fibres coated with binder, wherein at least one polymeric monoguanidine compound is concentrated in the region of at least one of the two surfaces of the fibreboard. The invention also relates to a method for producing the fibreboard according to the invention, comprising the steps a) providing a fibre mat containing coated, lignocellulose-containing fibres, b) treating at least one of the two surfaces of the fibre mat from step a) with a polymeric monoguanidine compound and c) compressing the surface-treated fibre mat obtained from step b) to form a fibreboard. A further subject of the invention is a roof member or wall member containing or consisting of the fibreboard according to the invention, wherein the fibreboard is a DHF board having two different surfaces, and wherein the surface of the DHF board on the inside in relation to the building structure has been treated with a polymeric monoguanidine compound using a method indicated in the claims. The invention also relates to the use of a polymeric monoguanidine compound in fibreboard production, to increase the resistance of the fibreboard to fungal attack.
FASERPLATTE MIT ERHÖHTER BESTÄNDIGKEIT GEGEN PILZBEFALL SOWIE VERFAHREN ZU DEREN HERSTELLUNG
FIBREBOARD WITH INCREASED RESISTANCE TO FUNGAL ATTACK AND METHOD FOR PRODUCING THE SAME
PANNEAU DE FIBRES À RÉSISTANCE ACCRUE CONTRE TOUTE ATTAQUE FONGIQUE ET SON PROCÉDÉ DE FABRICATION
KUNCINGER THOMAS (author)
2020-06-24
Patent
Electronic Resource
German
IPC:
B27K
Verfahren, Vorrichtungen oder Auswahl von Stoffen zum Imprägnieren, Beizen, Färben oder Bleichen von Holz oder für das Behandeln von Holz mit eindringfähigen Flüssigkeiten, soweit nicht anderweitig vorgesehen
,
PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING OR BLEACHING OF WOOD, OR FOR TREATING OF WOOD WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR
/
B27N
Herstellung von Gegenständen im Trockenverfahren, mit oder ohne Zusatz von organischem Bindemittel, aus Spänen oder Fasern, die aus Holz oder anderem lignocellulosehaltigem oder ähnlichem organischen Material bestehen
,
MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
/
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Faserplatte mit erhöhter Beständigkeit gegen Pilzbefall sowie Verfahren zu deren Herstellung
| European Patent Office | 2017
FASERPLATTE MIT ERHÖHTER BESTÄNDIGKEIT GEGEN PILZBEFALL SOWIE VERFAHREN ZU DEREN HERSTELLUNG
| European Patent Office | 2017