2018
DOI: 10.1590/s1517-707620170001.0288
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Caracterização mecânica e morfológica de solados produzidos com resíduos de laminados de PVC da indústria calçadista

Abstract: RESUMO A indústria de calçados emprega em seus produtos diversas matérias primas derivadas do setor de plásticos. Um dos mais utilizados é o laminado sintético de PVC, utilizado na construção de cabedais devido à grande versatilidade de cores, estampas e espessuras. O laminado é composto de PVC e de fibra têxtil, normalmente na proporção mássica de 60/40. O corte das peças gera uma grande quantidade de aparas que normalmente são descartadas ou depositadas em aterros sanitários ou ARIPs (Aterros de Resíduos ind… Show more

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Cited by 4 publications
(3 citation statements)
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References 15 publications
(24 reference statements)
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“…reports that the 1030 cm -1 band refers to the C-O asymmetric deformation of the ester group, which, according to the authors, ester bands are stronger in this region [22]. These characteristic bands are also corroborated by the evaluation of PVC compounds with application in the footwear industry, showing no significant band differences [23].…”
Section: Resultsmentioning
confidence: 62%
“…reports that the 1030 cm -1 band refers to the C-O asymmetric deformation of the ester group, which, according to the authors, ester bands are stronger in this region [22]. These characteristic bands are also corroborated by the evaluation of PVC compounds with application in the footwear industry, showing no significant band differences [23].…”
Section: Resultsmentioning
confidence: 62%
“…With the development of urban rail transit, subway tunnels constructed with shield machine inevitably need to cross soft soil strata. Prefabricated vertical drain, as waste left in the soil during the process of soft soil foundations, have the characteristics of being difficult to degrade, corrosion-resistant, and good toughness [22][23][24]. When shield machines pass through areas with plastic drainage boards, possible situations include: (1) Long plastic drainage boards will wrap around cutterhead and cutters, reducing the excavation speed; (2) The cutoff plastic drainage board will be wound into ball in the shield machine's soil bin, piled up in an arch shape, blocking the soil inlet of the screw conveyor, resulting in the inability to discharge soil.…”
Section: Background Of Pvdmentioning
confidence: 99%
“…Os compósitos são obtidos pela combinação de seus constituintes com diferentes características físico-químicas e mecânicas, com isso as pesquisas e desenvolvimento de materiais nesta área são cada vez mais importantes [2]. Segundo Dreger [3] a composição química e física dos materiais compósitos está ligada a utilização e aplicação dos mesmos atendendo as demandas tecnológicas e ambientais.…”
Section: Introductionunclassified