<div class="csl-bib-body">
<div class="csl-entry">Aeron, P., & Singh, D. (2025). Evaluating bitumen long term cracking susceptibility: Chemical & rheological insight. 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. 214–217). TU Wien, E230-03 Road Engineering. https://doi.org/10.34726/10540</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/218897
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dc.identifier.uri
https://doi.org/10.34726/10540
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dc.description.abstract
Fatigue cracking is a critical distress mechanism in pavements, driven by environmental exposure that reduces binder flexibility, causing brittleness and cracks. Variability among same-grade binders due to differing aging susceptibilities further complicates cracking resistance. This study evaluates 12 binders from diverse sources under long-term aging simulated using a Pressure Aging Vessel (20, 40, and 60 hours). Tests included SARA fractionation, softening point, fatigue factor, Linear Amplitude Sweep (LAS), and Double Edge Notched Tension (DENT). Results showed that prolonged aging amplified variability in aging susceptibility. Conventional parameters like fatigue factor and fatigue life were unable to correlate with chemical and physical properties, whereas DENT parameters exhibited meaningful correlations, even under extended aging. These findings emphasize the limitations of existing parameters and highlight DENT testing as a superior tool for assessing binder performance under various aging conditions.
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
Fatigue and fracture cracking
en
dc.subject
Double edge notch tension test
en
dc.subject
Linear amplitude sweep test
en
dc.subject
Long term ag-ing
en
dc.subject
Extended aging
en
dc.subject
Source variability
en
dc.title
Evaluating bitumen long term cracking susceptibility: Chemical & rheological insight
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
10.34726/10540
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dc.contributor.affiliation
Indian Institute of Technology Bombay, India
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dc.contributor.affiliation
Indian Institute of Technology Bombay, India
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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
214
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dc.description.endpage
217
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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
M8
-
tuw.researchTopic.id
C3
-
tuw.researchTopic.name
Modeling and Simulation
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tuw.researchTopic.name
Structure-Property Relationsship
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tuw.researchTopic.name
Computational System Design
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tuw.researchTopic.value
35
-
tuw.researchTopic.value
30
-
tuw.researchTopic.value
35
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tuw.publication.orgunit
E000 - Technische Universität Wien
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dc.identifier.libraryid
AC17636670
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dc.description.numberOfPages
4
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tuw.author.orcid
0009-0005-7432-2728
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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
-
tuw.editor.orcid
0000-0002-8329-8687
-
tuw.editor.orcid
0000-0003-4101-1964
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tuw.event.name
Advances in Materials and Pavement Performance Prediction 2025 (AM3P 2025)
