Waste Foundry Sand as an Alternative Material in Road Construction

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MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Estadual de Campinas (UNICAMP)-
Autor(es): dc.contributorCCR Group-
Autor(es): dc.contributorUniversidade da Beira Interior-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.creatorBardini, Vivian Silveira dos Santos-
Autor(es): dc.creatorKlinsky, Luis Miguel-
Autor(es): dc.creatorAlbuquerque, Antonio-
Autor(es): dc.creatorAndrade Pais, Luís-
Autor(es): dc.creatorFiore, Fabiana Alves-
Data de aceite: dc.date.accessioned2025-08-21T17:18:04Z-
Data de disponibilização: dc.date.available2025-08-21T17:18:04Z-
Data de envio: dc.date.issued2025-04-29-
Data de envio: dc.date.issued2025-03-01-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.3390/su17062370-
Fonte completa do material: dc.identifierhttps://hdl.handle.net/11449/306773-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/306773-
Descrição: dc.descriptionThe generation of solid waste and the use of non-renewable natural resources in the foundry industry are environmental challenges that require the search for solutions that guarantee the application of circular economy and cleaner production principles. Studies on the reuse of Foundry Sand Waste (FSW) generated in this process can guarantee the minimization of the current environmental impact and contribute to the achievement of sustainability in the industrial sector. The objective of this study is to assess the feasibility of utilizing WFS in the construction of pavement bases and sub-bases, in combination with sandy soil and hydrated lime. The laboratory experimental program included the evaluation of compaction characteristics, California Bearing Ratio (CBR), compressive strength, and resilient modulus. The results indicate that the addition of 25% and 50% WFS yields predicted performance levels ranging from good to excellent. The inclusion of hydrated lime enables the mixtures to be employed in sub-bases and bases, while the increased WFS content further enhances load-bearing capacity by up to 60% and 75% for 25% and 50% WFS, respectively.-
Descrição: dc.descriptionSchool of Technology State University of Campinas, Pascoal Marmo St, 1888-
Descrição: dc.descriptionCCR Group, Professora Maria do Carmo Guimarães Pellegrini Avenue, 200-
Descrição: dc.descriptionGeoBioTec Department of Civil Enginenering and Architecture Universidade da Beira Interior-
Descrição: dc.descriptionInstitute of Science and Technology São Paulo State University, Presidente Dutra Road, km 138.5-
Descrição: dc.descriptionInstitute of Science and Technology São Paulo State University, Presidente Dutra Road, km 138.5-
Idioma: dc.languageen-
Relação: dc.relationSustainability (Switzerland)-
???dc.source???: dc.sourceScopus-
Palavras-chave: dc.subjectpavement-
Palavras-chave: dc.subjectroad construction-
Palavras-chave: dc.subjectwaste foundry sand-
Palavras-chave: dc.subjectwaste valorization-
Título: dc.titleWaste Foundry Sand as an Alternative Material in Road Construction-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

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