Influence of Site Conditions and Quality of Birch Wood on Its Properties and Utilization after Heat Treatment. Part IElastic and Strength Properties, Relationship to Water and Dimensional Stability

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F19%3A80757" target="_blank" >RIV/60460709:41320/19:80757 - isvavai.cz</a>
Result on the web
<a href="https://www.mdpi.com/1999-4907/10/2/189/htm" target="_blank" >https://www.mdpi.com/1999-4907/10/2/189/htm</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/f10020189" target="_blank" >10.3390/f10020189</a>

Result language
angličtina
Original language name
Influence of Site Conditions and Quality of Birch Wood on Its Properties and Utilization after Heat Treatment. Part IElastic and Strength Properties, Relationship to Water and Dimensional Stability
Original language description
This work deals with the quality of birch (Betula pendula) wood from different sites and the impact of heat treatment on it. Two degrees of heat treatment were used, 170 degrees C and 190 degrees C. The resulting property values were compared with reference to untreated wood samples. These values were wood density, compressive strength, modulus of elasticity (MOE), bending strength (MOR), impact bending strength (toughness), hardness, swelling, limit of hygroscopicity, moisture content and color change. It was supposed that an increase in heat-treatment temperature could reduce strength properties and, adversely, lead to better shape and dimensional stability, which was confirmed by experiments. It was also shown that the properties of the wood before treatment affected their condition after heat treatment, and that the characteristic values and variability of birch properties from 4 sites, 8 stems totally, were reflected in the properties of the heat-treated wood. Values of static MOR were the excep
Czech name
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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
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OECD FORD branch
20502 - Paper and wood

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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