Dimensional changes of veneer layered materials after cold pressing

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41320%2F15%3A67677" target="_blank" >RIV/60460709:41320/15:67677 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.15376/biores.10.4.6663-6675" target="_blank" >http://dx.doi.org/10.15376/biores.10.4.6663-6675</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.15376/biores.10.4.6663-6675" target="_blank" >10.15376/biores.10.4.6663-6675</a>

Result language
angličtina
Original language name
Dimensional changes of veneer layered materials after cold pressing
Original language description
Dimensional changes in both non-densified and densified, thin, wooden components and layered materials after external pressing forces were released were evaluated in this work. Densification was carried out using a cold process on a semi-automatic hydraulic pressing machine. The specimens? dimensional stabilities, focusing mainly on their residual plastic deformations, were monitored. The impacts of several factors, such as wood species, material thickness, densification degree, and their combinations,were analyzed. Results showed that, with increased degree of densification, the relative plastic deformations (pressing degree) usually decreased. With regard to the compositions explored, the best combination was a top poplar layer densified by 10% plusa bottom beech layer densified by 20%. The impacts of each of the factors on the pressing degree values proved to be significant; the least significant was the bottom beech layer thickness and degree of densification. The greatest practi
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
JI - Composite materials
OECD FORD branch
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Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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