Granulometric stabilization of laterites from Triângulo Mineiro and Alto Paranaíba for use in base course.

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dc.contributor.authorOliveira, Felício Geraldo de
dc.contributor.authorPereira, Eleonardo Lucas
dc.contributor.authorMarques, Geraldo Luciano de Oliveira
dc.date.accessioned2023-07-03T20:18:57Z
dc.date.available2023-07-03T20:18:57Z
dc.date.issued2022pt_BR
dc.description.abstractThe present article presents the study of three laterites from the Triãngulo Mineiro and Alto Paranaíba region, aiming to use it as a pavement base. The methodology used consisted of carrying out the tests prescribed by the DNIT 098/2007 standard and, as a complementary methodology, linear contraction, MCT classification, modulus of resilience and X-ray diffractometry were introduced. Four mixtures of laterite with sand were prepared aiming to correct the plasticity of the materials. Three samples of laterites and three of the four mixtures with sand showed sand equivalent values lower than 30%, showing that this is a characteristic of laterites in the region. Only the mixture LatJ3+A4 (70x30) presented a sand equivalent greater than 30%, but this sample presented the worst plasticity indicators in relation to the other mixtures. These results showed the need for further studies on the use of the sand equivalent of laterites. The linear contraction associated with the liquidity limit proved to be more accurate and efficient for the control of plasticity characteristics than the plasticity index together with the liquidity limit and the sand equivalent.pt_BR
dc.identifier.citationOLIVEIRA, F. G. de; PEREIRA, E. L.; MARQUES, G. L. de O. Granulometric stabilization of laterites from Triângulo Mineiro and Alto Paranaíba for use in base course. REM - International Engineering Journal, v. 75, p. 307-315, 2022. Disponível em: <https://www.scielo.br/j/remi/a/bQbC6zHwJycWMM7sKxhXyqb/>. Acesso em: 03 maio 2023.pt_BR
dc.identifier.doihttps://doi.org/10.1590/0370-44672022750025pt_BR
dc.identifier.issn2448-167X
dc.identifier.urihttp://www.repositorio.ufop.br/jspui/handle/123456789/16869
dc.language.isoen_USpt_BR
dc.rightsabertopt_BR
dc.rights.licenseAll content of the journal, except where identified, is licensed under a Creative Commons attribution-type BY. Fonte: PDF do artigo.pt_BR
dc.subjectLateritept_BR
dc.subjectGranular road basept_BR
dc.subjectLaterite in road pavementspt_BR
dc.subjectLinear shrinkagept_BR
dc.titleGranulometric stabilization of laterites from Triângulo Mineiro and Alto Paranaíba for use in base course.pt_BR
dc.typeArtigo publicado em periodicopt_BR
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