High-performance timber-concrete-composites with polymer concrete and beech wood
dc.contributor.author
Stucki, Sandro
dc.contributor.author
Kelch, Steffen
dc.contributor.author
Mamie, Tim
dc.contributor.author
Burckhardt, Urs
dc.contributor.author
Grönquist, Philippe
dc.contributor.author
Elsener, Roman
dc.contributor.author
Schubert, Mark
dc.contributor.author
Frangi, Andrea
dc.contributor.author
Burgert, Ingo
dc.date.accessioned
2023-12-08T08:22:03Z
dc.date.available
2023-12-07T23:06:49Z
dc.date.available
2023-12-08T08:22:03Z
dc.date.issued
2024-01-12
dc.identifier.issn
0950-0618
dc.identifier.other
10.1016/j.conbuildmat.2023.134069
en_US
dc.identifier.uri
http://hdl.handle.net/20.500.11850/646222
dc.identifier.doi
10.3929/ethz-b-000646222
dc.description.abstract
The performance of adhesive-bonded timber-concrete-composites (TCC) can be enhanced by using beech wood and polymer concrete (PC). In this work, two different PCs with an epoxy- and a polyurethane (PUR)-based matrix were investigated for application in TCCs. The mechanical performances were tested in dry and wet state by small-scale shear tests and flexural tests. Epoxy-PC showed high bond strength to beech with a shear strength of 16.7 ± 3.0 MPa compared to 3.2 ± 1.7 MPa observed with PUR-PC. Characterization of the swelling strain with digital image correlation (DIC) showed superior water stability of the epoxy-PC compared to PUR-PC. The results indicate that PCs, especially epoxy-PC, could be viable replacements for cement-based concrete in TCCs.
en_US
dc.format
application/pdf
en_US
dc.language.iso
en
en_US
dc.publisher
Elsevier
en_US
dc.rights.uri
http://creativecommons.org/licenses/by/4.0/
dc.subject
Polymer concrete
en_US
dc.subject
Beech wood
en_US
dc.subject
Adhesion
en_US
dc.subject
Moisture stability
en_US
dc.subject
Timber-concrete composites
en_US
dc.subject
Bondline characterization
en_US
dc.title
High-performance timber-concrete-composites with polymer concrete and beech wood
en_US
dc.type
Journal Article
dc.rights.license
Creative Commons Attribution 4.0 International
dc.date.published
2023-11-23
ethz.journal.title
Construction and Building Materials
ethz.journal.volume
411
en_US
ethz.journal.abbreviated
Constr. Build. Mater.
ethz.pages.start
134069
en_US
ethz.size
11 p.
en_US
ethz.version.deposit
publishedVersion
en_US
ethz.identifier.wos
ethz.identifier.scopus
ethz.publication.status
published
en_US
ethz.leitzahl
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::08809 - Frangi, Andrea (Tit.-Prof.)
ethz.leitzahl.certified
ETH Zürich::00002 - ETH Zürich::00012 - Lehre und Forschung::00007 - Departemente::02115 - Dep. Bau, Umwelt und Geomatik / Dep. of Civil, Env. and Geomatic Eng.::02605 - Institut für Baustatik u. Konstruktion / Institute of Structural Engineering::08809 - Frangi, Andrea (Tit.-Prof.)
ethz.date.deposited
2023-12-07T23:06:50Z
ethz.source
SCOPUS
ethz.eth
yes
en_US
ethz.availability
Open access
en_US
ethz.rosetta.installDate
2023-12-08T08:22:05Z
ethz.rosetta.lastUpdated
2024-02-03T07:55:20Z
ethz.rosetta.versionExported
true
ethz.COinS
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