Study of the effect of alternating climatic conditions and mechanical loading on the strength properties of joints between cast epoxy resin and solid wood

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F23%3A43924244" target="_blank" >RIV/62156489:43410/23:43924244 - isvavai.cz</a>
Result on the web
<a href="https://pigmentyapojiva.cz/content/wys_pages/docs/proceedings/KPP2023_Sbornik.pdf" target="_blank" >https://pigmentyapojiva.cz/content/wys_pages/docs/proceedings/KPP2023_Sbornik.pdf</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Study of the effect of alternating climatic conditions and mechanical loading on the strength properties of joints between cast epoxy resin and solid wood
Original language description
This paper deals with the effect of climatic environmental conditions on the strength properties of the bond between casting epoxy resin and solid wood. Tests were carried out on specimens exposed to different climatic conditions. Normal conditions (temperature 25 oC; humidity 30 %), extreme conditions (temperature 50 oC; humidity 90 %) and aging simulations (alternating temperatures from -30 oC to +50 oC). Subsequently, the effect of these conditions on the tensile strength of the cast joint and on the impact toughness values was investigated. Furthermore, the adhesion and cohesion properties of the joint were investigated. The aim of the paper was also to evaluate how the addition of additives in the form of pigment and wood dust affects the quality of the conversion of the cured cast epoxy resin structure. The results of the paper provide useful information on the suitability of using parts created by casting epoxy resins over solid wood.
Czech name
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Czech description
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Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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