Sound insulation of floors : a new composite with a resilient layer of recycled polymer
Autor(a) principal: | |
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Data de Publicação: | 2016 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/184197 |
Resumo: | PU (polyurethane) integral skin and PVC (polyvinyl chloride) are polymeric materials which have favorable physical characteristics to reduce the impact noise when applied to floor systems. In civil construction, floating floors systems are composed of two layers above the slab: a resilient layer and, above this, a rigid layer of cement matrix that works as a subfloor. This research aims to evaluate the incorporation of PVC and PU skin waste in the resilient layer of the floating floor, for impact noise insulation. It was conducted physical, mechanical and morphological tests in the composite, as SEM (scanning electron microscopy), determination of compressive creep, and impact noise test to evaluate the absorption capacity of the floor system over time. Furthermore, experimental results were compared with theoretical studies. These correlations may assist in understanding the behavior of impact noise damping and its relation to the size of the samples. |
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Zini, AlineZuchetto, Letícia K.Nunes, Maria Fernanda de OliveiraGrisa, Ana Maria CoulonPagnussat, Daniel TregnagoZeni, Mara2018-10-30T02:38:33Z20161934-7367http://hdl.handle.net/10183/184197001079103PU (polyurethane) integral skin and PVC (polyvinyl chloride) are polymeric materials which have favorable physical characteristics to reduce the impact noise when applied to floor systems. In civil construction, floating floors systems are composed of two layers above the slab: a resilient layer and, above this, a rigid layer of cement matrix that works as a subfloor. This research aims to evaluate the incorporation of PVC and PU skin waste in the resilient layer of the floating floor, for impact noise insulation. It was conducted physical, mechanical and morphological tests in the composite, as SEM (scanning electron microscopy), determination of compressive creep, and impact noise test to evaluate the absorption capacity of the floor system over time. Furthermore, experimental results were compared with theoretical studies. These correlations may assist in understanding the behavior of impact noise damping and its relation to the size of the samples.application/pdfengJournal of civil engineering and architecture [recurso eletrônico]. Valley Cottage, NY. Vol. 10, no. 8 (2016), p. 861-869.Isolamento acústicoPolímerosFloor systemImpact noise insulationRecycled polymerSound insulation of floors : a new composite with a resilient layer of recycled polymerEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL001079103.pdfTexto completo (inglês)application/pdf562668http://www.lume.ufrgs.br/bitstream/10183/184197/1/001079103.pdfa52172b90d9a295a7f6779162b7b5ce9MD51TEXT001079103.pdf.txt001079103.pdf.txtExtracted Texttext/plain27916http://www.lume.ufrgs.br/bitstream/10183/184197/2/001079103.pdf.txt95646b9c30a31a54f63c6c4bf2ea4d8cMD52THUMBNAIL001079103.pdf.jpg001079103.pdf.jpgGenerated Thumbnailimage/jpeg2093http://www.lume.ufrgs.br/bitstream/10183/184197/3/001079103.pdf.jpg52692e26d4a147dce3afd1a0bcf042e4MD5310183/1841972019-10-09 03:47:58.221062oai:www.lume.ufrgs.br:10183/184197Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2019-10-09T06:47:58Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer |
title |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer |
spellingShingle |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer Zini, Aline Isolamento acústico Polímeros Floor system Impact noise insulation Recycled polymer |
title_short |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer |
title_full |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer |
title_fullStr |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer |
title_full_unstemmed |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer |
title_sort |
Sound insulation of floors : a new composite with a resilient layer of recycled polymer |
author |
Zini, Aline |
author_facet |
Zini, Aline Zuchetto, Letícia K. Nunes, Maria Fernanda de Oliveira Grisa, Ana Maria Coulon Pagnussat, Daniel Tregnago Zeni, Mara |
author_role |
author |
author2 |
Zuchetto, Letícia K. Nunes, Maria Fernanda de Oliveira Grisa, Ana Maria Coulon Pagnussat, Daniel Tregnago Zeni, Mara |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Zini, Aline Zuchetto, Letícia K. Nunes, Maria Fernanda de Oliveira Grisa, Ana Maria Coulon Pagnussat, Daniel Tregnago Zeni, Mara |
dc.subject.por.fl_str_mv |
Isolamento acústico Polímeros |
topic |
Isolamento acústico Polímeros Floor system Impact noise insulation Recycled polymer |
dc.subject.eng.fl_str_mv |
Floor system Impact noise insulation Recycled polymer |
description |
PU (polyurethane) integral skin and PVC (polyvinyl chloride) are polymeric materials which have favorable physical characteristics to reduce the impact noise when applied to floor systems. In civil construction, floating floors systems are composed of two layers above the slab: a resilient layer and, above this, a rigid layer of cement matrix that works as a subfloor. This research aims to evaluate the incorporation of PVC and PU skin waste in the resilient layer of the floating floor, for impact noise insulation. It was conducted physical, mechanical and morphological tests in the composite, as SEM (scanning electron microscopy), determination of compressive creep, and impact noise test to evaluate the absorption capacity of the floor system over time. Furthermore, experimental results were compared with theoretical studies. These correlations may assist in understanding the behavior of impact noise damping and its relation to the size of the samples. |
publishDate |
2016 |
dc.date.issued.fl_str_mv |
2016 |
dc.date.accessioned.fl_str_mv |
2018-10-30T02:38:33Z |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/184197 |
dc.identifier.issn.pt_BR.fl_str_mv |
1934-7367 |
dc.identifier.nrb.pt_BR.fl_str_mv |
001079103 |
identifier_str_mv |
1934-7367 001079103 |
url |
http://hdl.handle.net/10183/184197 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
Journal of civil engineering and architecture [recurso eletrônico]. Valley Cottage, NY. Vol. 10, no. 8 (2016), p. 861-869. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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