Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/46109
Registo completo
Campo DC | Valor | Idioma |
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dc.contributor.author | Ranieri, Mauro | por |
dc.contributor.author | Costa, Liliana | por |
dc.contributor.author | Oliveira, Joel | por |
dc.contributor.author | Silva, Hugo Manuel Ribeiro Dias da | por |
dc.contributor.author | Celauro, Clara | por |
dc.date.accessioned | 2017-07-05T14:49:21Z | - |
dc.date.issued | 2017 | - |
dc.identifier.citation | Ranieri M., Costa L., Oliveira J. R. M., Silva H. M. R. D., Celauro C. Asphalt Surface Mixtures with Improved Performance Using Waste Polymers via Dry and Wet Processes, Journal of Materials in Civil Engineering, Vol. 29, Issue 10, doi:10.1061/(ASCE)MT.1943-5533.0002022, 2017 | por |
dc.identifier.issn | 0899-1561 | por |
dc.identifier.uri | https://hdl.handle.net/1822/46109 | - |
dc.description | "Published online: June 29, 2017" | por |
dc.description.abstract | The mechanical performance of a typical surface course mixture, modified with two different plastic wastes, both via the wet and dry processes, was evaluated in this study. Water sensitivity, rutting resistance, stiffness modulus, and fatigue cracking resistance tests were used. The results obtained indicated that the polymer-modified mixtures showed similar or improved performance when compared with that of a conventional control mixture produced with a harder virgin grade bitumen, not always available, or available at higher costs, in several countries. Thus, modifying asphalt mixtures with these plastic wastes can be an economical and ecological alternative for paving works. Moreover, the mixtures produced via the dry process showed increased water sensitivity and stiffness modulus properties. This holds out new possibilities for use of polymer-modified mixtures, especially in developing countries, because it widens the possibility of using locally available bitumen, of variable quality, for producing mixtures with higher performance. This can be achieved at real scale with no major extra costs because the dry process does not require modification of typical asphalt plants. | por |
dc.description.sponsorship | This work is funded by ERDF funds through the Operational ompetitiveness Program – COMPETE and by National funds by FCT – Portuguese Foundation for Science and Technology in the scope of Project FCOMP-01-0124-FEDER-020335 (PTDC/ECM/119179/2010). | por |
dc.language.iso | eng | por |
dc.publisher | American Society of Civil Engineers (ASCE) | por |
dc.rights | restrictedAccess | por |
dc.subject | Asphalt modification | por |
dc.subject | Wet process | por |
dc.subject | Dry process | por |
dc.subject | Waste polymers | por |
dc.subject | Mixture performance | por |
dc.title | Asphalt surface mixtures with improved performance using waste polymers via dry and wet processes | por |
dc.type | article | - |
dc.peerreviewed | yes | por |
dc.relation.publisherversion | http://ascelibrary.org/doi/full/10.1061/(ASCE)MT.1943-5533.0002022 | por |
dc.comments | http://ctac.uminho.pt/node/2642 | por |
oaire.citationIssue | 10 | por |
oaire.citationTitle | Journal of Materials in Civil Engineering | por |
oaire.citationVolume | 29 | por |
dc.date.updated | 2017-07-05T13:40:19Z | - |
dc.identifier.eissn | 1943-5533 | por |
dc.identifier.doi | 10.1061/(ASCE)MT.1943-5533.0002022 | por |
dc.description.publicationversion | info:eu-repo/semantics/publishedVersion | por |
dc.subject.wos | Science & Technology | por |
sdum.journal | Journal of Materials in Civil Engineering | por |
Aparece nas coleções: | C-TAC - Artigos em Revistas Internacionais |
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Ficheiro | Descrição | Tamanho | Formato | |
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2642-Ranieri_et_al-2017.pdf Acesso restrito! | 527,47 kB | Adobe PDF | Ver/Abrir |