Outdoor efficacy of additional hydrophobic treatment of weathered wood by siloxane

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F22%3A94345" target="_blank" >RIV/60460709:41320/22:94345 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S0950061822027891" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0950061822027891</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.conbuildmat.2022.129134" target="_blank" >10.1016/j.conbuildmat.2022.129134</a>

Result language
angličtina
Original language name
Outdoor efficacy of additional hydrophobic treatment of weathered wood by siloxane
Original language description
Recently, the share of the use of untreated wood in exterior applications has been growing due to positive ecological and health impacts. In particular, facade elements, but also terraces, fences, gazebos, and other structures without contact with the ground can be made of untreated wood with moderate or lower natural durability against bio-damage. During exposure, however, there is a high increase in the water soaking into weathered surfaces. In terms of higher temperatures and more permanent precipitation, the risk of damage by wood-destroying fungi, which have a fatal impact on the functionality of wood products, increases significantly. This work is focused on the possibility of additional hydrophobization of weathered wood with siloxanes. In particular, samples of spruce pre-weathered for 3 and 5 years in an exterior exposition according to EN 927-3 were additionally treated by siloxane emulsion. For partial comparison, oak and larch were also weathered for 3 years, and native non-weathered refe
Czech name
—
Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20501 - Materials engineering

Project
<a href="/en/project/EF16_019%2F0000803" target="_blank" >EF16_019/0000803: Advanced research supporting the forestry and wood-processing sector´s adaptation to global change and the 4th industrial revolution</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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