Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/67624
Título: | Superhydrophobic asphalt pavements: surface improvement |
Autor(es): | Segundo, Iran Rocha Landi Júnior, Salmon Freitas, E. F. Branco, Verônica Castelo Costa, Manuel F. M. Carneiro, Joaquim A. O. |
Palavras-chave: | Superhydrophobic coatings Asphalt |
Data: | Ago-2020 |
Editora: | EDP Sciences |
Citação: | Segundo, I. R., Landi, S., Freitas, E., Branco, V. C., et. al. (2020). Superhydrophobic Asphalt Pavements: Surface Improvement. In EPJ Web of Conferences (Vol. 238, p. 12012). EDP Sciences |
Resumo(s): | The most adverse weather condition for road safety happens when there is water, snow, or ice on the road surface because their presence highly decreases friction. Therefore, it is essential to drain or repel them quickly. If the water drops are repelled from the surface or the ice/snow formation is avoided with the application of superhydrophobic coatings, roads become safer. In order to functionalize the asphalt mixtures used in road pavements, nano/micromaterials, such as Polytetrafluoroethylene (PTFE), TiO2, and SiO2, among others have been applied by spraying coating. The mixes are usually characterized by the water contact angle, and the surface roughness is typically assessed by optical and electron analysis. This research work aims to present a brief overview of superhydrophobic asphalt mixtures. |
Tipo: | Artigo em ata de conferência |
URI: | https://hdl.handle.net/1822/67624 |
DOI: | 10.1051/epjconf/202023812012 |
e-ISSN: | 2100-014X |
Versão da editora: | https://www.epj-conferences.org/articles/epjconf/pdf/2020/14/epjconf_eosam2020_12012.pdf |
Arbitragem científica: | yes |
Acesso: | Acesso aberto |
Aparece nas coleções: | ISISE - Comunicações a Conferências Internacionais |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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epjconf_eosam2020_12012_paper_doi.org_10.1051_epjconf_202023812012.pdf | 1,79 MB | Adobe PDF | Ver/Abrir |