The Weathering of the Beech and Spruce Wood Impregnated with Pigmented Linseed Oil

Fodor, Fanni és Jakub, Dömény és Horváth, Péter György és Barbora, Pijáková és Jan, Baar (2024) The Weathering of the Beech and Spruce Wood Impregnated with Pigmented Linseed Oil. COATINGS, 14 (11). ISSN 2079-6412

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Absztrakt (kivonat)

This research aimed to examine the effects of a deep impregnation technique (Royal process) and surface coating using a linseed oil-based product, enhanced with small amounts of brown and grey pigments, on the natural and artificial weathering of wood. The treated and reference samples underwent natural weathering for five years and artificial weathering for 1900 h. Changes in color and surface roughness were assessed during weathering. For the artificially weathered samples, liquid water absorption was measured both before and after exposure. The impregnated and coated samples gradually lost their brown color, turning grey over time. More pronounced differences were observed during natural weathering, with the coated samples showing greater structural changes on the wood surface. In contrast, impregnated samples slowed down structural alterations compared to the reference samples. Both treatments effectively reduced water absorption before weathering, although this effect diminished after exposure. The treatments did not significantly impact the fire resistance of spruce and beechwood.

Tudományterület / tudományág

műszaki tudományok > anyagtudományok és technológiák
műszaki tudományok > faipari tudományok

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Mű tipusa:	Cikk
SWORD Depositor:	Teszt Sword
Felhasználó:	Csaba Horváth
A mű MTMT azonosítója:	MTMT:35485229
Dátum:	29 Okt 2024 14:39
Utolsó módosítás:	29 Okt 2024 14:39
URI:	http://publicatio.uni-sopron.hu/id/eprint/3320

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