Tensile shear strength and microscopic characterization of structural polyurethane adhesive modified with basalt fibers
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F24%3A00376090" target="_blank" >RIV/68407700:21110/24:00376090 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0210425" target="_blank" >https://doi.org/10.1063/5.0210425</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0210425" target="_blank" >10.1063/5.0210425</a>
Alternative languages
Result language
angličtina
Original language name
Tensile shear strength and microscopic characterization of structural polyurethane adhesive modified with basalt fibers
Original language description
This research work analyzed the shear strength of a bonded joint and the effect of basalt fibers added to a onecomponent polyurethane adhesive for load-bearing purposes. The shear strength was ascertained according to standard EN 302-1, and it was found that the addition of basalt fibers to the adhesive resulted in an increase in the shear strength of the bonded joint. The increase in strength was particularly evident when cold water was applied to the bonded joint, with the mean shear strength of the basalt fiber modified adhesive being 2.6 N/mm2 higher than the unmodified adhesive. However, in a standard climate without water exposure, the difference between the modified and unmodified adhesive was minimal. It was also confirmed that surface modification of basalt fibers by silanization resulted in very good adhesion of the polyurethane to the basalt fibers.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
—
OECD FORD branch
20502 - Paper and wood
Result continuities
Project
<a href="/en/project/GA21-20645S" target="_blank" >GA21-20645S: Characterization of properties of modified isocyanate-based adhesives for structural engineered wood products</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
AIP Conference Proceedings
ISBN
—
ISSN
1551-7616
e-ISSN
1551-7616
Number of pages
5
Pages from-to
"120007-1"-"120007-5"
Publisher name
AIP Conference Proceedings
Place of publication
New York
Event location
Heraklion, Kréta
Event date
Sep 19, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
001244923000094