2017
DOI: 10.1590/s1517-707620170001.0110
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Avaliação da resistência mecânica de pisos intertravados de concreto sustentáveis (PICS)

Abstract: RESUMO O pneu inservível é um material de difícil degradação, seu acúmulo ou descarte inadequado causam graves impactos ao meio ambiente. Pneus empilhados ficam sujeitos à ocorrência de incêndios, devido a capacidade térmica que possuem, além de serem ambientes propícios para proliferação de vetores transmissores de doenças. A utilização de resíduos de borracha de pneus na produção de peças de concreto para pavimentação tem sido uma alternativa viável para destinação ambientalmente adequada destes resíduos e p… Show more

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Cited by 3 publications
(5 citation statements)
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“…In this regard, this research was proposed to study the financial feasibility of changing the composition of its main product: the interlocking concrete paving block. It was proposed the use of rubber residue -as verified in the existing literature, and proven technically feasible -in the proportion of 10% according to the study by Silva et al (2017), replacing part of the fine aggregate (in this case sand) used as a raw material in the production of interlocking concrete paving blocks, seeking to meet Brazilian regulatory recommendations. Considering the initiative, having a product with new characteristics, the seeking for certification of the product as ecologically friendly was also proposed.…”
Section: Bertolini Modelmentioning
confidence: 99%
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“…In this regard, this research was proposed to study the financial feasibility of changing the composition of its main product: the interlocking concrete paving block. It was proposed the use of rubber residue -as verified in the existing literature, and proven technically feasible -in the proportion of 10% according to the study by Silva et al (2017), replacing part of the fine aggregate (in this case sand) used as a raw material in the production of interlocking concrete paving blocks, seeking to meet Brazilian regulatory recommendations. Considering the initiative, having a product with new characteristics, the seeking for certification of the product as ecologically friendly was also proposed.…”
Section: Bertolini Modelmentioning
confidence: 99%
“…The inadequate disposal of waste is one of the main causes of environmental degradation, this situation affects the quality of life of the population, ecosystems and the availability of natural resources. Some environmental practices already adopted in the civil construction sector have been contributing to issues related to impacts on the production chain, such as the use of water, energy and the generation of waste itself (Silva, Vaz, Barbosa, & Lintz, 2017).…”
Section: Introductionmentioning
confidence: 99%
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“…Com relação a propriedade mecânica há um decréscimo nas resistências à compressão, tração e no módulo de elasticidade (CARRO-LÓPEZ et al, 2015;KAPOOR, et al, 2016; SINGH e SINGH, 2016). Outros tipos de materiais também podem ser adicionados ao concreto, como resíduos de pneus inservíveis triturados (SILVA et al, 2017), que possibilita uma alternativa ambientalmente correta para a destinação final de pneus inservíveis, sem alterar as propriedades. E a adição de sílica ativa (QUEIROZ et al, 2017) proveniente de resíduo siderúrgico na composição do concreto.…”
Section: Introductionunclassified
“…Uma das alternativas para a reutilização de resíduos são os pisos intertravados de concreto, comercialmente conhecidos como pavers, pois estes são versáteis e de fácil aplicação. O paver também é uma boa alternativa para incorporação de resíduos industriais, devendo ser investigadas adequadamente as características do resíduo quando incorporado nas diversas formulações (LOPES;BACARJI, 2014, SILVA et. al, 2017GUMIERI;BRANDÃO, 2014).…”
Section: Introductionunclassified