<div class="csl-bib-body">
<div class="csl-entry">Sachin Gowda, M. K., Gupta, A., & Havanagi, V. G. (2025). Pavements through waste valorization: MSWI Bottom ash as viable fine aggregate alternative. 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. 442–445). TU Wien, E230-03 Road Engineering. https://doi.org/10.34726/10639</div>
</div>
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dc.identifier.uri
http://hdl.handle.net/20.500.12708/219027
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dc.identifier.uri
https://doi.org/10.34726/10639
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dc.description.abstract
Despite growing interest in using Municipal Solid Waste Incineration Bottom Ash (MSWI-BA) in road construction, understanding its performance and environmental impact is crucial. With natural aggregates becoming scarce and the need for sustainable waste management increasing, this study examined replacing fine aggregates in Bituminous Concrete Grade-2 (BC-II) mixes with MSWI-BA at levels from 0-50%. Results showed that while MSWI-BA requires more binder due to its porosity, up to 20% replacement improved Marshall stability, stiffness, and moisture resistance. The 20% MSWI-BA mix achieved optimal performance, meeting Ministry of Road Transport & Highways (MoRT&H) specifications. Though higher replacement levels (up to 30%) showed slight increases in rutting susceptibility, they still performed satisfactorily. The Toxicity Characteristic Leaching Procedure (TCLP) confirmed the MSWI-BA was non-hazardous and effectively encapsulated. Thus, up to 20% MSWI-BA replacement in BC-II mixes is recommended for a balance of performance and environmental benefits.
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
Municipal Solid Waste Incineration Bottom Ash
en
dc.subject
Bituminous Concrete
en
dc.subject
Moisture resistance
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dc.subject
Rutting susceptibility
en
dc.subject
Leaching
en
dc.title
Pavements through waste valorization: MSWI Bottom ash as viable fine aggregate alternative
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
10.34726/10639
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dc.contributor.affiliation
Central Road Research Institute, India
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dc.contributor.affiliation
Central Road Research Institute, India
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dc.contributor.affiliation
Central Road Research Institute, 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
442
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dc.description.endpage
445
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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
-
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
-
tuw.researchTopic.name
Computational System Design
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tuw.researchTopic.value
35
-
tuw.researchTopic.value
30
-
tuw.researchTopic.value
35
-
tuw.publication.orgunit
E000 - Technische Universität Wien
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dc.identifier.libraryid
AC17637695
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dc.description.numberOfPages
4
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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
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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)
