Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/21385
Título: | The role of a surfactant based additive on the production of recycled warm mix asphalts – less is more |
Autor(es): | Oliveira, Joel Silva, Hugo Manuel Ribeiro Dias da Abreu, Liliana Gonzalez-Leon, Juan A. |
Palavras-chave: | Pavement recycling Reclaimed asphalt pavement (RAP) Warm mix asphalt (WMA) Surfactant Binder properties Mixture performance |
Data: | Out-2012 |
Editora: | Elsevier 1 |
Revista: | Construction and Building Materials |
Resumo(s): | This study assesses the possibility of reducing the costs of warm mix asphalt (WMA) technology, by applying very small quantities of a surfactant based additive (in comparison to other types of WMA additives) to asphalt mixtures with high percentage of reclaimed materials. Using “less” additive, with “less” energy consumption, gas emissions and natural resources depletion, on the production of recycled mixtures with adequate performance, can be a “more” sustainable solution. Performance tests carried out on asphalt mixtures with 50% RAP, in comparison to a conventional mixture, showed a positive effect of the additive on the performance of the mixtures. |
Tipo: | Artigo |
URI: | https://hdl.handle.net/1822/21385 |
DOI: | 10.1016/j.conbuildmat.2012.04.141 |
ISSN: | 0950-0618 |
Versão da editora: | http://dx.doi.org/10.1016/j.conbuildmat.2012.04.141 |
Arbitragem científica: | yes |
Acesso: | Acesso restrito UMinho |
Aparece nas coleções: | C-TAC - Artigos em Revistas Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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ConBuildMat_35(2012)693-700_Repositorium.pdf Acesso restrito! | Artigo submetido | 367,27 kB | Adobe PDF | Ver/Abrir |