<div class="csl-bib-body">
<div class="csl-entry">Boada-Parra, G., Gulisano, F., Apaza Apaza, F., & Gallego, J. (2025). Magnetically enhanced bitumen for wireless power transfer in electric roads: Mechanical, rheological, and electromagnetic evaluation of magnetite-modified bitumen. In L. Eberhardsteiner, B. Hofko, & R. Blab (Eds.), <i>Advances in Materials and Pavement Performance Prediction IV : Contributions to the 4th International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2025), 7-9 May 2025, Vienna, Austria</i> (pp. 522–525). TU Wien, E230-03 Road Engineering. https://doi.org/10.34726/10788</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/219297
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dc.identifier.uri
https://doi.org/10.34726/10788
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dc.description.abstract
The increasing demand in transportation has led to higher petroleum consumption and green-house gas emissions, emphasizing the need for sustainable solutions. Inductive Electric Road Systems (ERS) enable wireless power transfer (WPT) to electric vehicles, but their efficiency is limited by energy losses and low magnetic permeability in conventional asphalt layers. This study develops magnetite-modified bitumen binders to enhance magnetic permeability and system efficiency. Magnetite was incorporated into bitumen at varying concentrations, and its mechanical, rheological, and electromagnetic properties were evaluated. Re-sults indicate a 56% increase in hardness, a 17% improvement in thermal stability, and up to a 3.66% gain in power transfer efficiency, enhancing their suitability for ERS applications. These findings highlight the poten-tial of multifunctional asphalt materials to enhance pavement performance and support road electrification.
en
dc.language.iso
en
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dc.relation.ispartofseries
Advances in Materials and Pavements Performance Prediction
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dc.rights.uri
https://creativecommons.org/licenses/by/4.0/
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dc.subject
Magnetite-modified bitumen
en
dc.subject
Wireless power transfer (WPT)
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dc.subject
Electric road systems (ERS)
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dc.subject
Magnetic permeability
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dc.subject
Rheological properties
en
dc.subject
Energy efficiency
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dc.title
Magnetically enhanced bitumen for wireless power transfer in electric roads: Mechanical, rheological, and electromagnetic evaluation of magnetite-modified bitumen
en
dc.type
Inproceedings
en
dc.type
Konferenzbeitrag
de
dc.rights.license
Creative Commons Attribution 4.0 International
en
dc.rights.license
Creative Commons Namensnennung 4.0 International
de
dc.identifier.doi
10.34726/10788
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dc.contributor.affiliation
Universidad Politécnica de Madrid, Spain
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dc.contributor.affiliation
Universidad Politécnica de Madrid, Spain
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dc.contributor.affiliation
Universidad Politécnica de Madrid, Spain
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dc.contributor.affiliation
Universidad Politécnica de Madrid, Spain
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dc.relation.isbn
978-3-901912-99-3
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dc.relation.doi
10.34726/9259
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dc.description.startpage
522
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dc.description.endpage
525
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dc.rights.holder
TU Wien, E230-03 Road Engineering
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dc.type.category
Full-Paper Contribution
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tuw.booktitle
Advances in Materials and Pavement Performance Prediction IV : Contributions to the 4th International Conference on Advances in Materials and Pavement Performance Prediction (AM3P 2025), 7-9 May 2025, Vienna, Austria
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tuw.container.volume
IV
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tuw.peerreviewed
true
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tuw.book.ispartofseries
Advances in Materials and Pavements Performance Prediction
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tuw.relation.publisher
TU Wien, E230-03 Road Engineering
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tuw.relation.publisherplace
Wien
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tuw.researchTopic.id
C6
-
tuw.researchTopic.id
C1
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tuw.researchTopic.id
M8
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tuw.researchTopic.name
Modeling and Simulation
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tuw.researchTopic.name
Computational Materials Science
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tuw.researchTopic.name
Structure-Property Relationsship
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tuw.researchTopic.value
30
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tuw.researchTopic.value
30
-
tuw.researchTopic.value
40
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tuw.publication.orgunit
E000 - Technische Universität Wien
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dc.identifier.libraryid
AC17644072
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dc.description.numberOfPages
4
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tuw.author.orcid
0000-0001-7757-1790
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tuw.author.orcid
0000-0002-1595-5665
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tuw.author.orcid
0000-0002-7053-7917
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dc.rights.identifier
CC BY 4.0
en
dc.rights.identifier
CC BY 4.0
de
tuw.editor.orcid
0000-0003-2153-9315
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tuw.editor.orcid
0000-0002-8329-8687
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tuw.editor.orcid
0000-0003-4101-1964
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tuw.event.name
Advances in Materials and Pavement Performance Prediction 2025 (AM3P 2025)
