Utilize este identificador para referenciar este registo: http://hdl.handle.net/1822/39143

TítuloUtilization of waste materials to improve asphalt mixtures performance
Autor(es)Fernandes, Sara R. M.
Costa, Liliana M. B.
Silva, Hugo Manuel Ribeiro Dias da
Oliveira, Joel
Palavras-chaveAsphalt mixtures performance
Modified bitumen
Waste motor oil
Waste polyethylene (waste HDPE)
DataJul-2015
EditoraFeup-Inegi
CitaçãoFernandes S., Costa L., Silva H. M. R. D., Oliveira J. R. M. UTILIZATION OF WASTE MATERIALS TO IMPROVE ASPHALT MIXTURES PERFORMANCE, 6th International Conference on MECHANICS AND MATERIALS IN DESIGN, pp. 2047-2052, 978-989-98832-2-2, 2015
Resumo(s)This study aims to develop an innovative bitumen with large quantities of waste materials to improve asphalt mixtures performance. Different amounts of waste motor oil and waste HDPE were added to a new bitumen. The bitumen modified with 10% of waste motor oil and 5% of HDPE showed promising characteristics (high softening point temperatures and penetration slightly higher than the conventional bitumen). After the selection of the most promising modified bitumen, three asphalt mixtures were produced with different bitumens (namely conventional bitumen, commercial modified bitumen and the selected modified bitumen). Beyond that, this modified bitumen improved some mechanical characteristics of the asphalt mixture where it was used, in comparison to conventional and modified asphalt mixtures.
TipoconferenceObject
URIhttp://hdl.handle.net/1822/39143
ISSN978-989-98832-2-2
Arbitragem científicayes
AcessoopenAccess
Aparece nas coleções:C-TAC - Comunicações a Conferências Internacionais

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