The weathering of the beech wood impregnated by pigmented linseed oil

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F24%3A43926009" target="_blank" >RIV/62156489:43410/24:43926009 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.35511/978-963-334-518-4" target="_blank" >https://doi.org/10.35511/978-963-334-518-4</a>

DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

The weathering of the beech wood impregnated by pigmented linseed oil

Popis výsledku v původním jazyce

This study was set up to investigate the impact of deep impregnation method and surface coating using linseed oil, supplemented with a small amount of brown shade pigment, on the natural and artificial weathering of wood. The treated samples, together with the reference ones, were exposed to natural weathering (4 years) and artificial weathering (1900 hours). The change in surface structure and colour during the weathering were evaluated. For specimens subjected to artificial weathering, the wettability of the treated surface was measured before and after weathering. Impregnated and painted samples lose their brown hue during weathering, and the wood turns gray. Greater disparities become evident during natural weathering, with a more significant change in the structure of the wood surface in painted samples. On the other hand, impregnated samples significantly slowed down structural changes in wood compared to the reference. Both treatments significantly reduced water uptake before weathering, however, this effect disappeared during weathering, though the wood still absorbed less water than the reference.

Název v anglickém jazyce

The weathering of the beech wood impregnated by pigmented linseed oil

Popis výsledku anglicky

This study was set up to investigate the impact of deep impregnation method and surface coating using linseed oil, supplemented with a small amount of brown shade pigment, on the natural and artificial weathering of wood. The treated samples, together with the reference ones, were exposed to natural weathering (4 years) and artificial weathering (1900 hours). The change in surface structure and colour during the weathering were evaluated. For specimens subjected to artificial weathering, the wettability of the treated surface was measured before and after weathering. Impregnated and painted samples lose their brown hue during weathering, and the wood turns gray. Greater disparities become evident during natural weathering, with a more significant change in the structure of the wood surface in painted samples. On the other hand, impregnated samples significantly slowed down structural changes in wood compared to the reference. Both treatments significantly reduced water uptake before weathering, however, this effect disappeared during weathering, though the wood still absorbed less water than the reference.

Druh

D - Stať ve sborníku

CEP obor

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OECD FORD obor

20502 - Paper and wood

Projekt

<a href="/cs/project/DH23P03OVV005" target="_blank" >DH23P03OVV005: Prevence a údržba dřevěných konstrukcí v památkovém zájmu</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

11th Hardwood Conference Proceedings

ISBN

978-963-334-518-4

ISSN

2631-004X

e-ISSN

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Počet stran výsledku

5

Strana od-do

294-298

Název nakladatele

University of Sopron

Místo vydání

Sopron

Místo konání akce

Sopron

Datum konání akce

30. 5. 2024

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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