Effect of Filler on the Aging Potential of Asphalt Mixtures
In this work, the effect that filler has on the aging of bitumen was analyzed but with the filler being incorporated by volume, not by weight. The Universal de Caracterización de Ligantes method was used as the process of accelerated aging, and a new direct tensile test was used to determine the tou...
| Autores: | , , , |
|---|---|
| Tipo de recurso: | artículo |
| Fecha de publicación: | 2005 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/1910 |
| Acceso en línea: | https://hdl.handle.net/2117/1910 |
| Access Level: | acceso abierto |
| Palabra clave: | Pavements, Bituminous filler asphalt mixtures aging Paviments bituminosos Àrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Transport per carretera |
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Effect of Filler on the Aging Potential of Asphalt MixturesMiró Recasens, José Rodrigo|||0000-0003-2843-6626Martínez Reguero, Adriana Haydée|||0000-0002-3709-0463Pérez Jiménez, Félix Edmundo|||0000-0001-5194-9409Bianchetto, Hugo DanielPavements, Bituminousfillerasphalt mixturesagingPaviments bituminososÀrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Transport per carreteraIn this work, the effect that filler has on the aging of bitumen was analyzed but with the filler being incorporated by volume, not by weight. The Universal de Caracterización de Ligantes method was used as the process of accelerated aging, and a new direct tensile test was used to determine the toughness of the aged mixture and, thus, to assess the effect the filler has. All tests performed for this paper have shown the protective effect of the fillers used. The new direct tensile test developed by the Road Research Laboratory of the Technical University of Catalonia allows observation of how an increase in filler produces an increase in the breaking load and a decrease in the maximum deformation: the hydrated lime tends to stiffen the mixture less and make it less brittle than does calcium carbonate. To minimize the effect of aging on bitumen, the filler content proposed must be 20% or 30% less than the content recommended in conditions where there is no aging, so that when the mixture ages, the mastic is able to build up the maximum energy possible.Peer ReviewedTransportation Research Board of the National Academies20052005-09-0120082008-03-18journal articlehttp://purl.org/coar/resource_type/c_6501NAhttp://purl.org/coar/version/c_be7fb7dd8ff6fe43info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/2117/1910reponame:UPCommons. Portal del coneixement obert de la UPCinstname:Universitat Politècnica de Catalunya (UPC)Inglésengopen accesshttp://purl.org/coar/access_right/c_abf2info:eu-repo/semantics/openAccessoai:upcommons.upc.edu:2117/19102026-05-27T15:37:01Z |
| dc.title.none.fl_str_mv |
Effect of Filler on the Aging Potential of Asphalt Mixtures |
| title |
Effect of Filler on the Aging Potential of Asphalt Mixtures |
| spellingShingle |
Effect of Filler on the Aging Potential of Asphalt Mixtures Miró Recasens, José Rodrigo|||0000-0003-2843-6626 Pavements, Bituminous filler asphalt mixtures aging Paviments bituminosos Àrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Transport per carretera |
| title_short |
Effect of Filler on the Aging Potential of Asphalt Mixtures |
| title_full |
Effect of Filler on the Aging Potential of Asphalt Mixtures |
| title_fullStr |
Effect of Filler on the Aging Potential of Asphalt Mixtures |
| title_full_unstemmed |
Effect of Filler on the Aging Potential of Asphalt Mixtures |
| title_sort |
Effect of Filler on the Aging Potential of Asphalt Mixtures |
| dc.creator.none.fl_str_mv |
Miró Recasens, José Rodrigo|||0000-0003-2843-6626 Martínez Reguero, Adriana Haydée|||0000-0002-3709-0463 Pérez Jiménez, Félix Edmundo|||0000-0001-5194-9409 Bianchetto, Hugo Daniel |
| author |
Miró Recasens, José Rodrigo|||0000-0003-2843-6626 |
| author_facet |
Miró Recasens, José Rodrigo|||0000-0003-2843-6626 Martínez Reguero, Adriana Haydée|||0000-0002-3709-0463 Pérez Jiménez, Félix Edmundo|||0000-0001-5194-9409 Bianchetto, Hugo Daniel |
| author_role |
author |
| author2 |
Martínez Reguero, Adriana Haydée|||0000-0002-3709-0463 Pérez Jiménez, Félix Edmundo|||0000-0001-5194-9409 Bianchetto, Hugo Daniel |
| author2_role |
author author author |
| dc.subject.none.fl_str_mv |
Pavements, Bituminous filler asphalt mixtures aging Paviments bituminosos Àrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Transport per carretera |
| topic |
Pavements, Bituminous filler asphalt mixtures aging Paviments bituminosos Àrees temàtiques de la UPC::Enginyeria civil::Infraestructures i modelització dels transports::Transport per carretera |
| description |
In this work, the effect that filler has on the aging of bitumen was analyzed but with the filler being incorporated by volume, not by weight. The Universal de Caracterización de Ligantes method was used as the process of accelerated aging, and a new direct tensile test was used to determine the toughness of the aged mixture and, thus, to assess the effect the filler has. All tests performed for this paper have shown the protective effect of the fillers used. The new direct tensile test developed by the Road Research Laboratory of the Technical University of Catalonia allows observation of how an increase in filler produces an increase in the breaking load and a decrease in the maximum deformation: the hydrated lime tends to stiffen the mixture less and make it less brittle than does calcium carbonate. To minimize the effect of aging on bitumen, the filler content proposed must be 20% or 30% less than the content recommended in conditions where there is no aging, so that when the mixture ages, the mastic is able to build up the maximum energy possible. |
| publishDate |
2005 |
| dc.date.none.fl_str_mv |
2005 2005-09-01 2008 2008-03-18 |
| dc.type.none.fl_str_mv |
journal article http://purl.org/coar/resource_type/c_6501 NA http://purl.org/coar/version/c_be7fb7dd8ff6fe43 |
| dc.type.openaire.fl_str_mv |
info:eu-repo/semantics/article |
| format |
article |
| dc.identifier.none.fl_str_mv |
https://hdl.handle.net/2117/1910 |
| url |
https://hdl.handle.net/2117/1910 |
| dc.language.none.fl_str_mv |
Inglés eng |
| language_invalid_str_mv |
Inglés |
| language |
eng |
| dc.rights.none.fl_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
| dc.rights.openaire.fl_str_mv |
info:eu-repo/semantics/openAccess |
| rights_invalid_str_mv |
open access http://purl.org/coar/access_right/c_abf2 |
| eu_rights_str_mv |
openAccess |
| dc.format.none.fl_str_mv |
application/pdf |
| dc.publisher.none.fl_str_mv |
Transportation Research Board of the National Academies |
| publisher.none.fl_str_mv |
Transportation Research Board of the National Academies |
| dc.source.none.fl_str_mv |
reponame:UPCommons. Portal del coneixement obert de la UPC instname:Universitat Politècnica de Catalunya (UPC) |
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Universitat Politècnica de Catalunya (UPC) |
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UPCommons. Portal del coneixement obert de la UPC |
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UPCommons. Portal del coneixement obert de la UPC |
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1869409524740259840 |
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15,301603 |