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https://hdl.handle.net/1822/39142
Título: | Mechanical analysis of asphalt mixtures produced with waste plastic modified binders |
Autor(es): | Costa, Liliana M. B. Fernandes, Sara R. M. Silva, Hugo Manuel Ribeiro Dias da Oliveira, Joel Miranda, Ricardo Filipe Martins |
Palavras-chave: | Asphalt mixture Mechanical performance Road pavement Waste plastic modified binder |
Data: | Jul-2015 |
Editora: | INEGI-FEUP |
Citação: | Costa L., Fernandes S., Silva H. M. R. D., Oliveira J. R. M., Miranda R. MECHANICAL ANALYSIS OF ASPHALT MIXTURES PRODUCED WITH WASTE PLASTIC MODIFIED BINDERS, 6th International Conference on MECHANICS AND MATERIALS IN DESIGN, pp. 2053-2062, 978-989-98832-2-2, 2015 |
Resumo(s): | This work compares the viscoelastic properties of an asphalt binder (70/100 pen) modified with different waste plastics and the mechanical properties of the resultant asphalt mixtures. Two different plastic wastes were used, namely recycled HDPE and EVA. Three different polymer modified binders were produced with these plastic wastes: i) 5% HDPE modified binder (P5); ii) 5% EVA modified binder (E5) and; iii) a modified binder with 4% of EVA and 2% HDPE (E4P2). Asphalt mixtures were produced with these modified binders, and their mechanical properties were analysed and compared with a conventional mixture produced with a 30/50 pen bitumen. It was possible to conclude that these recycled polymers are able to improve the mechanical performance of the asphalt mixtures used in road paving. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/39142 |
ISBN: | 978-989-98832-2-2 |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | C-TAC - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2143-M2D2015_paper5706.pdf | 724,59 kB | Adobe PDF | Ver/Abrir |