Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/17179
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Dantas Neto, Silvrano A. | - |
dc.contributor.author | Farias, Márcio Muniz de | - |
dc.contributor.author | Pais, Jorge C. | - |
dc.contributor.author | Pereira, Paulo A. A. | - |
dc.contributor.author | Santos, Luís Picado | - |
dc.date.accessioned | 2012-02-16T15:37:44Z | - |
dc.date.available | 2012-02-16T15:37:44Z | - |
dc.date.issued | 2003 | - |
dc.identifier.uri | https://hdl.handle.net/1822/17179 | - |
dc.description.abstract | This paper shows the results of a study about the mechanical behavior of dense graded asphalt-rubber hot mixes (grading envelope C of DNER-ES 313/97) prepared with two different types of asphalt-rubber binders. These asphalt-rubber binders were obtained with penetration grade asphalt (AC 50/70) mixed with 21% and 25% of crumb rubber in weight. The rubber was recycled from unserviceable tires using the ambient grinding process. Hot mixes made with the conventional binder AC 50/70 were also studied for comparison. The mechanical behavior of hot mixes was evaluated through laboratory tests for fatigue life, permanent deformation and indirect tensile strength. The results showed that asphalt-rubber hot mixes presented better mechanical behavior for fatigue life and permanent deformation than those obtained with the straight binder. | por |
dc.language.iso | eng | por |
dc.rights | openAccess | por |
dc.subject | Asphalt-rubber | por |
dc.subject | Crumb rubber | por |
dc.subject | Asphalt hot mixes | por |
dc.title | Behavior of asphalt-rubber hot mixes obtained with high crumb rubber contents | por |
dc.type | conferencePaper | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationConferenceDate | 01 - 04 Dez. 2003 | por |
oaire.citationStartPage | 147 | por |
oaire.citationEndPage | 166 | por |
oaire.citationConferencePlace | Brasilia, Brasil | por |
oaire.citationTitle | Asphalt Rubber 2003 Conference | por |
sdum.conferencePublication | Asphalt Rubber 2003 Conference | por |
Aparece nas coleções: | C-TAC - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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CI-32_Behavior of asphalt-rubber hot mixes obtained with high crumb rubber contents.pdf | artigo | 3,13 MB | Adobe PDF | Ver/Abrir |