Estudo da substituição de areia natural por areia de arenito em concretos de cimento Portland

dc.contributorGogola, Gilberto Walter
dc.creatorPereira, Everton Augusto
dc.date.accessioned2020-11-12T12:17:09Z
dc.date.accessioned2022-12-06T15:03:46Z
dc.date.available2020-11-12T12:17:09Z
dc.date.available2022-12-06T15:03:46Z
dc.date.created2020-11-12T12:17:09Z
dc.date.issued2011-10-11
dc.identifierPEREIRA, Everton Augusto. Estudo da substituição de areia natural por areia de arenito em concretos de cimento Portland. 2011. 62 f. Trabalho de Conclusão de Curso (Graduação) – Universidade Tecnológica Federal do Paraná, Curitiba, 2011.
dc.identifierhttp://repositorio.utfpr.edu.br/jspui/handle/1/9315
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/5260214
dc.description.abstractThe inputs of Portland cement concrete, in the case of natural aggregates, when the extraction of environmental imbalance and generate degrade nature, this work is a study to verify the replacement of natural fine aggregate, for fine aggregate from sandstone. The aim was to evaluate and compare the influence of substitution on the properties of fresh concrete as the hardened, keeping the factor w/c and adjusting the concrete mix to get a rebate near the reference concrete. The results indicate the the replacement promotes chances in Portland cement concrete in both its fresh and hardened by changing the consumption of cement and mechanical performance.
dc.publisherUniversidade Tecnológica Federal do Paraná
dc.publisherCuritiba
dc.publisherDepartamento Acadêmico de Construção Civil
dc.subjectCimento Portland
dc.subjectAgregados (Materiais de construção)
dc.subjectAreia
dc.subjectArenito
dc.subjectPortland cement
dc.subjectAggregates (Building materials)
dc.subjectSand
dc.subjectSandstone
dc.titleEstudo da substituição de areia natural por areia de arenito em concretos de cimento Portland
dc.typebachelorThesis


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