Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético
Autor(a) principal: | |
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Data de Publicação: | 2017 |
Tipo de documento: | Tese |
Idioma: | por |
Título da fonte: | Repositório Institucional da UFS |
Texto Completo: | https://ri.ufs.br/handle/riufs/6905 |
Resumo: | The present work has the objective to characterize technologically five clays used in ceramics sectors in Brazil. Its potential to produce synthetic aggregate of calcined clay to replace brittle in concrete production was evaluated. The clays were characterized by granulometry, plasticity index, X - ray diffraction, differential thermal and gravimetric analysis, dilatometric analysis, X - ray fluorescence, organic matter content, cation exchange capacity, specific area. Test specimens were produced by uniaxial pressing at 30 MPa in a rectangular (60x20x12 mm3) and cylindrical (20 in height and 20 mm in diameter) and fired at 1100oC. It was observed that 1-PIN, 2-IN and 4 -MA were the ones that presented better results of water absorption, compressive strength and apparent specific mass due to the range of flux oxides presented (4.5 to 5.9%), fire loss between (3.8 and 8.8 %) and low organic matter content (<3.4%). The specimens of the ceramic formulations without and with incorporation of 5,10 and 20% of packaging glass waste were fired and subsequently characterized. It was observed that, after fired at 1100oC, all the formulations presented parameters of mechanical resistance to compression, water absorption and specific mass comparable to those of the gravel, with the exception of the mass containing 20% of waste that presented the same results when fired at 1000oC, contributing to reduce the fired temperature and reduce the environmental impact. |
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Oliveira, Herbet Alves deMacedo, Zélia Soares2017-11-13T20:36:34Z2017-11-13T20:36:34Z2017-10-02OLIVEIRA, Herbet Alves de. Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético. 2017. 121 f. Tese (Doutorado em Ciência e Engenharia de Materiais) - Universidade Federal de Sergipe, São Cristóvão, SE, 2017.https://ri.ufs.br/handle/riufs/6905The present work has the objective to characterize technologically five clays used in ceramics sectors in Brazil. Its potential to produce synthetic aggregate of calcined clay to replace brittle in concrete production was evaluated. The clays were characterized by granulometry, plasticity index, X - ray diffraction, differential thermal and gravimetric analysis, dilatometric analysis, X - ray fluorescence, organic matter content, cation exchange capacity, specific area. Test specimens were produced by uniaxial pressing at 30 MPa in a rectangular (60x20x12 mm3) and cylindrical (20 in height and 20 mm in diameter) and fired at 1100oC. It was observed that 1-PIN, 2-IN and 4 -MA were the ones that presented better results of water absorption, compressive strength and apparent specific mass due to the range of flux oxides presented (4.5 to 5.9%), fire loss between (3.8 and 8.8 %) and low organic matter content (<3.4%). The specimens of the ceramic formulations without and with incorporation of 5,10 and 20% of packaging glass waste were fired and subsequently characterized. It was observed that, after fired at 1100oC, all the formulations presented parameters of mechanical resistance to compression, water absorption and specific mass comparable to those of the gravel, with the exception of the mass containing 20% of waste that presented the same results when fired at 1000oC, contributing to reduce the fired temperature and reduce the environmental impact.O presente trabalho tem por objetivo caracterizar tecnologicamente cinco argilas utilizadas em setores de cerâmica no Brasil. Sua potencialidade para produzir agregado sintético de argila calcinada para substituir britas na produção de concreto foi avaliada. As argilas foram caracterizadas por ensaios de granulometria, índice de plasticidade, difração de raios X, análise térmica diferencial e gravimétrica, análise dilatométrica, fluorescência de raios X, teor de matéria orgânica, capacidade de troca de cátions, área específica. Corpos de prova foram produzidos por prensagem uniaxial a 30 MPa, em formato retangular (60x20x12 mm3) e cilíndrico (20 de altura e 20 mm de diâmetro) e queimados a 1100oC.Foi observado que as argilas 1-PIN, 2-IN e 4-MA foram as que apresentaram melhores resultados de absorção de água, resistência a compressão e massa específica aparente devido à faixa de óxidos fundentes apresentados (4,5 a 5,9%), perda ao fogo entre (3,8 e 8,8%) e baixo índice de matéria orgânica (< 3,4%). Os corpos das formulações cerâmicas sem e com incorporção de 5,10 e 20% de resíduo de vidro de embalagem, foram queimados e posteriormente caracterizados. Foi observado que, após queima a 1100oC todas as formulações apresentaram parâmetros de resistência mecânica a compressão, absorção de água e massa específica comparáveis aos da brita, com excessão da massa contendo 20% de resíduo que apresentou os mesmos resultados quando queimados a 1000oC, contribuindo para redução da temperatura de queima e o impacto ambiental provocado pelo resíduo descartado.São Cristóvão, SEporEngenharia de materiaisArgilaIndústriaAgregados (Materiais de construção)ReaproveitamentoAgregado sintéticoVidroReciclagemClaySynthetic aggregateGlassRecyclingENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICAAvaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintéticoEvaluation of industrial clays formulated with glass waste in the production of syntheticinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/doctoralThesisPós-Graduação em Ciência e Engenharia de MateriaisUniversidade Federal de Sergipereponame:Repositório Institucional da UFSinstname:Universidade Federal de Sergipe (UFS)instacron:UFSinfo:eu-repo/semantics/openAccessLICENSElicense.txtlicense.txttext/plain; charset=utf-81475https://ri.ufs.br/jspui/bitstream/riufs/6905/1/license.txt098cbbf65c2c15e1fb2e49c5d306a44cMD51ORIGINALHERBET_ALVES_OLIVEIRA.pdfHERBET_ALVES_OLIVEIRA.pdfapplication/pdf4409003https://ri.ufs.br/jspui/bitstream/riufs/6905/2/HERBET_ALVES_OLIVEIRA.pdf1089f1732a69ce6e6b790e0433b91b09MD52TEXTHERBET_ALVES_OLIVEIRA.pdf.txtHERBET_ALVES_OLIVEIRA.pdf.txtExtracted texttext/plain212258https://ri.ufs.br/jspui/bitstream/riufs/6905/3/HERBET_ALVES_OLIVEIRA.pdf.txt5ec04fa72fa4af242d429b8905e2ce46MD53THUMBNAILHERBET_ALVES_OLIVEIRA.pdf.jpgHERBET_ALVES_OLIVEIRA.pdf.jpgGenerated Thumbnailimage/jpeg1299https://ri.ufs.br/jspui/bitstream/riufs/6905/4/HERBET_ALVES_OLIVEIRA.pdf.jpg6f238647aff8ed621cc62a97478df897MD54riufs/69052017-11-13 17:36:34.628oai:ufs.br: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Repositório InstitucionalPUBhttps://ri.ufs.br/oai/requestrepositorio@academico.ufs.bropendoar:2017-11-13T20:36:34Repositório Institucional da UFS - Universidade Federal de Sergipe (UFS)false |
dc.title.pt_BR.fl_str_mv |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético |
dc.title.alternative.eng.fl_str_mv |
Evaluation of industrial clays formulated with glass waste in the production of synthetic |
title |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético |
spellingShingle |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético Oliveira, Herbet Alves de Engenharia de materiais Argila Indústria Agregados (Materiais de construção) Reaproveitamento Agregado sintético Vidro Reciclagem Clay Synthetic aggregate Glass Recycling ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA |
title_short |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético |
title_full |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético |
title_fullStr |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético |
title_full_unstemmed |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético |
title_sort |
Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético |
author |
Oliveira, Herbet Alves de |
author_facet |
Oliveira, Herbet Alves de |
author_role |
author |
dc.contributor.author.fl_str_mv |
Oliveira, Herbet Alves de |
dc.contributor.advisor1.fl_str_mv |
Macedo, Zélia Soares |
contributor_str_mv |
Macedo, Zélia Soares |
dc.subject.por.fl_str_mv |
Engenharia de materiais Argila Indústria Agregados (Materiais de construção) Reaproveitamento Agregado sintético Vidro Reciclagem |
topic |
Engenharia de materiais Argila Indústria Agregados (Materiais de construção) Reaproveitamento Agregado sintético Vidro Reciclagem Clay Synthetic aggregate Glass Recycling ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA |
dc.subject.eng.fl_str_mv |
Clay Synthetic aggregate Glass Recycling |
dc.subject.cnpq.fl_str_mv |
ENGENHARIAS::ENGENHARIA DE MATERIAIS E METALURGICA |
description |
The present work has the objective to characterize technologically five clays used in ceramics sectors in Brazil. Its potential to produce synthetic aggregate of calcined clay to replace brittle in concrete production was evaluated. The clays were characterized by granulometry, plasticity index, X - ray diffraction, differential thermal and gravimetric analysis, dilatometric analysis, X - ray fluorescence, organic matter content, cation exchange capacity, specific area. Test specimens were produced by uniaxial pressing at 30 MPa in a rectangular (60x20x12 mm3) and cylindrical (20 in height and 20 mm in diameter) and fired at 1100oC. It was observed that 1-PIN, 2-IN and 4 -MA were the ones that presented better results of water absorption, compressive strength and apparent specific mass due to the range of flux oxides presented (4.5 to 5.9%), fire loss between (3.8 and 8.8 %) and low organic matter content (<3.4%). The specimens of the ceramic formulations without and with incorporation of 5,10 and 20% of packaging glass waste were fired and subsequently characterized. It was observed that, after fired at 1100oC, all the formulations presented parameters of mechanical resistance to compression, water absorption and specific mass comparable to those of the gravel, with the exception of the mass containing 20% of waste that presented the same results when fired at 1000oC, contributing to reduce the fired temperature and reduce the environmental impact. |
publishDate |
2017 |
dc.date.accessioned.fl_str_mv |
2017-11-13T20:36:34Z |
dc.date.available.fl_str_mv |
2017-11-13T20:36:34Z |
dc.date.issued.fl_str_mv |
2017-10-02 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
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doctoralThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
OLIVEIRA, Herbet Alves de. Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético. 2017. 121 f. Tese (Doutorado em Ciência e Engenharia de Materiais) - Universidade Federal de Sergipe, São Cristóvão, SE, 2017. |
dc.identifier.uri.fl_str_mv |
https://ri.ufs.br/handle/riufs/6905 |
identifier_str_mv |
OLIVEIRA, Herbet Alves de. Avaliação de argilas industriais formuladas com resíduo de vidro na produção de agregado sintético. 2017. 121 f. Tese (Doutorado em Ciência e Engenharia de Materiais) - Universidade Federal de Sergipe, São Cristóvão, SE, 2017. |
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https://ri.ufs.br/handle/riufs/6905 |
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Pós-Graduação em Ciência e Engenharia de Materiais |
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Universidade Federal de Sergipe |
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