Mechanical, rheological and morphological analysis of cement-based composites with a new LAS-based air entraining agent.

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MetadadosDescriçãoIdioma
Autor(es): dc.creatorMendes, Júlia Castro-
Autor(es): dc.creatorMoro, Taís Kuster-
Autor(es): dc.creatorFigueiredo, Aline Santana-
Autor(es): dc.creatorSilva, Keoma Defáveri do Carmo e-
Autor(es): dc.creatorSilva, Gabriela Cordeiro-
Autor(es): dc.creatorSilva, Guilherme Jorge Brigolini-
Autor(es): dc.creatorPeixoto, Ricardo André Fiorotti-
Data de aceite: dc.date.accessioned2025-08-21T15:51:52Z-
Data de disponibilização: dc.date.available2025-08-21T15:51:52Z-
Data de envio: dc.date.issued2017-12-13-
Data de envio: dc.date.issued2017-12-13-
Data de envio: dc.date.issued2017-
Fonte completa do material: dc.identifierhttp://www.repositorio.ufop.br/handle/123456789/9213-
Fonte completa do material: dc.identifierhttps://doi.org/10.1016/j.conbuildmat.2017.04.024-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/capes/1026081-
Descrição: dc.descriptionThe air-entraining admixtures (AEA) consist of surfactant compounds, as do washing-up liquids. Washing-up liquids are products widely available, non-toxic and biodegradable. This work proposes the use of an anionic surfactant from washing-up liquids, Linear Alkyl Benzene Sodium Sulfonate (LAS), as AEA. Mechanical, physical and rheological properties of mortars comprising LAS were compared to ones with commercial admixture and one without any. The morphological aspects of the air-entrained matrix were also evaluated, and associated to its properties. Results indicate that the LAS-based AEA is an effective air-entraining agent. Thus, the present work seeks to disclose this new biodegradable highperformance potential AEA, as well as to improve the comprehension of the effects of AEAs in cementbased composites.-
Formato: dc.formatapplication/pdf-
Idioma: dc.languageen-
Direitos: dc.rightsaberto-
Direitos: dc.rightsO periódico Construction and Building Materials concede permissão para depósito deste artigo no Repositório Institucional da UFOP. Número da licença: 4230720198592.-
Palavras-chave: dc.subjectAir entraining admixtures-
Palavras-chave: dc.subjectWashing-up liquid-
Palavras-chave: dc.subjectDishwashing liquid-
Palavras-chave: dc.subjectBiodegradable admixtures-
Título: dc.titleMechanical, rheological and morphological analysis of cement-based composites with a new LAS-based air entraining agent.-
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