Crumb Rubber
Mostrando 1-4 de 4 artigos, teses e dissertações.
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1. Investigating the rheological properties of crumb rubber modified bitumen and its correlation with temperature susceptibility
There is substantial evidence on the advantages of using crumb rubber in enhancing conventional bitumen properties, gaining environmental protection and boosting industrial-economical benefits. Thus, the use of this ingenious additive in bitumen modification through sustainable technology is highly advocated.The main objective of this research is to investig
Mat. Res.. Publicado em: 22/11/2012
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2. Caracterização do comportamento fluência-recuperação de ligantes asfálticos modificados virgens e envelhecidos / Characterization of the creep-recovery behavior of unaged and short-term aged modified asphalt binders
O ensaio de fluência e recuperação sob tensão múltipla (MSCR) é resultado do aperfeiçoamento do ensaio de fluência repetida e recuperação (RCRT) pela Administração Rodoviária Federal dos Estados Unidos (FHWA) e tem por objetivo avaliar o percentual de recuperação, a compliância não-recuperável e a dependência dos ligantes asfálticos, espe
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 13/12/2011
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3. Analysis of the effects of crumb rubber and shale-oil residue on mechanical properties of asphalt mixtures / Análise dos efeitos da borracha moída de pneu e do resíduo de óleo de xisto sobre algumas propriedades mecânicas de misturas asfáticas densas
In Brazil, since the beginning of the 90s, have been developed researches on the application of asphalt-rubber seeking the reduction of environmental problems created by the used tires, and the improvement of the characteristics of the produced binder. Taking this into account, the purpose of this research is to evaluate the mechanical performance of eight h
Publicado em: 2008
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4. Estudo da viabilidade técnica do uso do resíduo de óleo de xisto como óleo extensor em ligantes asfalto-borracha / Study of the technical viability of using shale-oil residue as extender oil in asphalt-rubber binders
Asphalt binder and crumb rubber from discarded tires are materials that, most of time, are not compatible, requiring the addition of chemical products to facilitate the dispersion and incorporation of rubber particles as, for example, the extender oils. This research aims at evaluating the hypothesis that the shale-oil residue, once it is an aromatic oil, ma
Publicado em: 2006