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dc.contributor.author
Morea, Francisco
dc.contributor.author
Zerbino, Raul Luis
dc.contributor.author
Agnusdei, Jorge
dc.date.available
2017-08-02T22:05:43Z
dc.date.issued
2012-07
dc.identifier.citation
Morea, Francisco; Zerbino, Raul Luis; Agnusdei, Jorge; Improvements on asphalt mixtures rutting performance characterization by the use of low shear viscosity; Springer; Materials And Structures; 46; 1-2; 7-2012; 267-276
dc.identifier.issn
1359-5997
dc.identifier.uri
http://hdl.handle.net/11336/21803
dc.description.abstract
The relationship between the rutting performance of dense asphalt concretes and the low shear viscosity (LSV) of different asphalt binders was analysed in a previous work. A LSV limit was found for the original asphalt to prevent the rutting of the mixtures, and in addition, a model to predict the rutting performance based on the LSV of the asphalt binder was validated. With the aim of amplifying the criterion previously found, the performances of micro and stone mastic asphalt mixtures are studied in this work. Conventional, multigrade and polymer modified asphalts were used as binders. Considering that the properties of original and aged asphalts must be taken into account for a better asphalt binder characterization, LSV measurements on aged asphalts were also done in order to analyse their relationship to the mixtures rutting performance. The micro and stone mastic asphalt mixtures showed a similar behaviour as the dense grade asphalt concrete in the previous study. Regarding the control of rutting, a LSV limit of 500 Pa.s was found for original asphalts, while 2,000 Pa.s was the limit for aged asphalt binders. The model to predict the rutting performance of asphalt mixtures was amplified, incorporating both original and aged asphalt LSVs as appropriate input data.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Low Shear Viscosity Lsv
dc.subject
Rutting Performance
dc.subject
Aged Asphalts
dc.subject.classification
Ingeniería del Transporte
dc.subject.classification
Ingeniería Civil
dc.subject.classification
INGENIERÍAS Y TECNOLOGÍAS
dc.title
Improvements on asphalt mixtures rutting performance characterization by the use of low shear viscosity
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2017-07-28T15:04:10Z
dc.identifier.eissn
1871-6873
dc.journal.volume
46
dc.journal.number
1-2
dc.journal.pagination
267-276
dc.journal.pais
Países Bajos
dc.journal.ciudad
Dordrecht
dc.description.fil
Fil: Morea, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Zerbino, Raul Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
dc.description.fil
Fil: Agnusdei, Jorge. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas; Argentina
dc.journal.title
Materials And Structures
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://link.springer.com/article/10.1617/s11527-012-9900-8
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1617/s11527-012-9900-8
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