Evaluation of Carnauba waxes in warm mix asphalt technology

Detalhes bibliográficos
Autor(a) principal: Feitosa, Johnny Peter Macedo
Data de Publicação: 2015
Outros Autores: Alencar, Ana Ellen Valentim de, Souza, José Roberto Rodrigues de, Soares, Jorge Barbosa, Soares, Sandra de Aguiar, Ricardo, Nágila Maria Pontes Silva
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da Universidade Federal do Ceará (UFC)
Texto Completo: http://www.repositorio.ufc.br/handle/riufc/37896
Resumo: Carnauba wax (CW) is a natural product which is being evaluated as a warm mix additive in order to reduce energy consumption and pollution emissions levels. The effect of adding three different types of natural carnauba waxes to asphalt cement 50/70 was investigated with the purpose of evaluating their potential as warm mix additives. Rheological tests were carried out using a rotational viscometer and a dynamic shear rheometer for the neat and the modified asphalt binders. The penetration grade and softening point were also determined. From the results it can be concluded that CW modified binders presented superior rheological and thermal susceptibility properties and have the potential to offer benefits such as energy saving and decrease of pollutant levels.
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spelling Evaluation of Carnauba waxes in warm mix asphalt technologyTransportesAsfaltoViscosidadeCera de carnaúbaReologiaAsphalt binderCarnauba waxViscosityRheologyWarm mixCarnauba wax (CW) is a natural product which is being evaluated as a warm mix additive in order to reduce energy consumption and pollution emissions levels. The effect of adding three different types of natural carnauba waxes to asphalt cement 50/70 was investigated with the purpose of evaluating their potential as warm mix additives. Rheological tests were carried out using a rotational viscometer and a dynamic shear rheometer for the neat and the modified asphalt binders. The penetration grade and softening point were also determined. From the results it can be concluded that CW modified binders presented superior rheological and thermal susceptibility properties and have the potential to offer benefits such as energy saving and decrease of pollutant levels.International Journal of Civil & Environmental Engineering2018-12-05T13:58:13Z2018-12-05T13:58:13Z2015info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfFEITOSA, J. P. M. et al. Evaluation of Carnauba waxes in warm mix asphalt technology. International Journal of Civil & Environmental Engineering, Rawalpindi Cantt, v. 15, n.3, p. 1-9, 2015.2077-1258http://www.repositorio.ufc.br/handle/riufc/37896Feitosa, Johnny Peter MacedoAlencar, Ana Ellen Valentim deSouza, José Roberto Rodrigues deSoares, Jorge BarbosaSoares, Sandra de AguiarRicardo, Nágila Maria Pontes Silvaengreponame:Repositório Institucional da Universidade Federal do Ceará (UFC)instname:Universidade Federal do Ceará (UFC)instacron:UFCinfo:eu-repo/semantics/openAccess2018-12-05T13:58:13Zoai:repositorio.ufc.br:riufc/37896Repositório InstitucionalPUBhttp://www.repositorio.ufc.br/ri-oai/requestbu@ufc.br || repositorio@ufc.bropendoar:2024-09-11T19:03:43.495119Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)false
dc.title.none.fl_str_mv Evaluation of Carnauba waxes in warm mix asphalt technology
title Evaluation of Carnauba waxes in warm mix asphalt technology
spellingShingle Evaluation of Carnauba waxes in warm mix asphalt technology
Feitosa, Johnny Peter Macedo
Transportes
Asfalto
Viscosidade
Cera de carnaúba
Reologia
Asphalt binder
Carnauba wax
Viscosity
Rheology
Warm mix
title_short Evaluation of Carnauba waxes in warm mix asphalt technology
title_full Evaluation of Carnauba waxes in warm mix asphalt technology
title_fullStr Evaluation of Carnauba waxes in warm mix asphalt technology
title_full_unstemmed Evaluation of Carnauba waxes in warm mix asphalt technology
title_sort Evaluation of Carnauba waxes in warm mix asphalt technology
author Feitosa, Johnny Peter Macedo
author_facet Feitosa, Johnny Peter Macedo
Alencar, Ana Ellen Valentim de
Souza, José Roberto Rodrigues de
Soares, Jorge Barbosa
Soares, Sandra de Aguiar
Ricardo, Nágila Maria Pontes Silva
author_role author
author2 Alencar, Ana Ellen Valentim de
Souza, José Roberto Rodrigues de
Soares, Jorge Barbosa
Soares, Sandra de Aguiar
Ricardo, Nágila Maria Pontes Silva
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Feitosa, Johnny Peter Macedo
Alencar, Ana Ellen Valentim de
Souza, José Roberto Rodrigues de
Soares, Jorge Barbosa
Soares, Sandra de Aguiar
Ricardo, Nágila Maria Pontes Silva
dc.subject.por.fl_str_mv Transportes
Asfalto
Viscosidade
Cera de carnaúba
Reologia
Asphalt binder
Carnauba wax
Viscosity
Rheology
Warm mix
topic Transportes
Asfalto
Viscosidade
Cera de carnaúba
Reologia
Asphalt binder
Carnauba wax
Viscosity
Rheology
Warm mix
description Carnauba wax (CW) is a natural product which is being evaluated as a warm mix additive in order to reduce energy consumption and pollution emissions levels. The effect of adding three different types of natural carnauba waxes to asphalt cement 50/70 was investigated with the purpose of evaluating their potential as warm mix additives. Rheological tests were carried out using a rotational viscometer and a dynamic shear rheometer for the neat and the modified asphalt binders. The penetration grade and softening point were also determined. From the results it can be concluded that CW modified binders presented superior rheological and thermal susceptibility properties and have the potential to offer benefits such as energy saving and decrease of pollutant levels.
publishDate 2015
dc.date.none.fl_str_mv 2015
2018-12-05T13:58:13Z
2018-12-05T13:58:13Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv FEITOSA, J. P. M. et al. Evaluation of Carnauba waxes in warm mix asphalt technology. International Journal of Civil & Environmental Engineering, Rawalpindi Cantt, v. 15, n.3, p. 1-9, 2015.
2077-1258
http://www.repositorio.ufc.br/handle/riufc/37896
identifier_str_mv FEITOSA, J. P. M. et al. Evaluation of Carnauba waxes in warm mix asphalt technology. International Journal of Civil & Environmental Engineering, Rawalpindi Cantt, v. 15, n.3, p. 1-9, 2015.
2077-1258
url http://www.repositorio.ufc.br/handle/riufc/37896
dc.language.iso.fl_str_mv eng
language eng
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv International Journal of Civil & Environmental Engineering
publisher.none.fl_str_mv International Journal of Civil & Environmental Engineering
dc.source.none.fl_str_mv reponame:Repositório Institucional da Universidade Federal do Ceará (UFC)
instname:Universidade Federal do Ceará (UFC)
instacron:UFC
instname_str Universidade Federal do Ceará (UFC)
instacron_str UFC
institution UFC
reponame_str Repositório Institucional da Universidade Federal do Ceará (UFC)
collection Repositório Institucional da Universidade Federal do Ceará (UFC)
repository.name.fl_str_mv Repositório Institucional da Universidade Federal do Ceará (UFC) - Universidade Federal do Ceará (UFC)
repository.mail.fl_str_mv bu@ufc.br || repositorio@ufc.br
_version_ 1813029051147747328

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