Přístupnostní navigace
E-přihláška
Vyhledávání Vyhledat Zavřít
Detail publikace
LACIKOVÁ, P. VANĚREK, J. BĚŤÁK, A. BÖHM, M.
Originální název
Improving the Tensile Shear Strength of Lap Joints of Beech Wood by Adding Basalt Fibers to Polyurethane Adhesive
Typ
článek ve sborníku ve WoS nebo Scopus
Jazyk
angličtina
Originální abstrakt
This research aimed to evaluate the shear strength of the lap joints of beech wood. A one-component polyurethane adhesive, filled with basalt fibers, for waterproof joints, was used for bonding. The shear strength of the bonded joint was determined according to standard EN 302-1. It was found that the shear strength of the bonded joint is higher for wood that was glued with filled one-component polyurethane in the amount of 3% basalt fibers. While the average value of the shear strength of lap joints glued with one-component polyurethane without the filler in the hydrothermal stress was 8.8 N/mm2, the lap joints with basalt fibers achieved more than a 14% higher average shear strength of 10.1 N/mm2. For wood that was bonded with the modified adhesive, the experimental measurement also showed a higher proportion of joint failure in the wood than in the adhesive, as was the case with the reference bonded with one-component polyurethane without basalt fibers.
Klíčová slova
Wood, wood adhesive, reinforcing filler
Autoři
LACIKOVÁ, P.; VANĚREK, J.; BĚŤÁK, A.; BÖHM, M.
Vydáno
7. 6. 2024
Nakladatel
AIP Conference Proceedings
Místo
Melville (NY), Spojené státy
ISBN
978-0-7354-4954-1
Kniha
Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2022
Edice
2024
Číslo edice
3094
Strany počet
6
URL
https://pubs.aip.org/aip/acp/article/3094/1/120006/3297005/Improving-the-tensile-shear-strength-of-lap-joints
BibTex
@inproceedings{BUT181480, author="Petra {Laciková} and Jan {Vaněrek} and Adam {Běťák} and Martin {Böhm}", title="Improving the Tensile Shear Strength of Lap Joints of Beech Wood by Adding Basalt Fibers to Polyurethane Adhesive", booktitle="Proceedings of the International Conference on Numerical Analysis and Applied Mathematics 2022", year="2024", series="2024", volume="3094", number="120006", pages="6", publisher="AIP Conference Proceedings", address="Melville (NY), Spojené státy", doi="10.1063/5.0210477", isbn="978-0-7354-4954-1", url="https://pubs.aip.org/aip/acp/article/3094/1/120006/3297005/Improving-the-tensile-shear-strength-of-lap-joints" }