Rodyti trumpą aprašą

dc.rights.licenseKūrybinių bendrijų licencija / Creative Commons licencelt_en
dc.contributor.authorAstrauskas, Tomas
dc.contributor.authorPranskevičius, Mantaslt
dc.contributor.authorJanuševičius, Tomaslt
dc.date.accessioned2024-02-09T12:01:04Z
dc.date.available2024-02-09T12:01:04Z
dc.date.issued2023
dc.date.submitted2023-02-16
dc.identifier.issn2029-7106
dc.identifier.urihttps://etalpykla.vilniustech.lt/handle/123456789/153875en
dc.description.abstractPlastic and waste production has increased significantly in recent years. According to the various predictions the plastic production is not slowing down in the near future. Since 1960, plastic production has risen to 322 million tonnes in 2015 and expected to double in the next 20 years (Lusher et al., 2017). According to the 2020 statistical data, the leading sectors in plastic demand are packaging, building and construction, with 40.5% and 20.4% respectively. In 2019, an estimated 41% of plastic packaging waste was recycled in the EU. Despite the advantages of plastic recycling technologies, there are also a number of problems. Mechanical recycling refers to the processing of plastics waste into secondary raw material or products without significantly changing the material’s chemical structure. In this paper, we focused at the problem of plastic micro fibre (PMF) waste, which generated during mechanical recycling. The possibilities of using PMF for sound absorption applications are tested. For primary acoustic characterisation PMF was not treated thermally or bound using other materials. The controlled parameter of the material is density. The density of material changed from 100 to 300 kg/m3. The PMF sound absorption characterisation was performed using standard transfer function method (ISO 10534-2). The acoustic performance of materials predicted with acoustic porous materials Delany-Bazley-Miki model. The aim of this paper is to gain the essential knowledge about the plastic micro fibre sound absorption performance to find the possible recycling application for sound absorption.en
dc.format.extent8 p.lt_en
dc.format.mediumTekstas / Textlt_en
dc.language.isoen
dc.relation.isreferencedbyScopusen
dc.relation.isreferencedbyConference Proceedings Citation Index - Social Science & Humanities (Web of Science)en
dc.relation.urihttps://etalpykla.vilniustech.lt/handle/123456789/153866en
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.source.urihttps://vilniustech.lt/international-conference-environmental-engineering/publications-of-the-conference-proceedings/363122en
dc.subjectsound absorptionen
dc.subjectwasteen
dc.subjectplastic micro fibresen
dc.subjectdensityen
dc.subjectair flow resistivityen
dc.titlePrimary study of plastic micro fibre waste for sound absorption applicationsen
dc.typeKonferencijos publikacija / Conference paperlt_en
dcterms.accessRightsLaisvai prieinamas / Openly availablelt_en
dcterms.accrualMethodRankinis pateikimas / Manual submissionlt_en
dcterms.alternativeEnvironmental Protection and Water Engineeringen
dcterms.dateAccepted2023-02-20
dcterms.issued2023
dcterms.licenseCC BYen
dc.description.versionTaip / Yeslt_en
dc.type.pubtypeP1a - Straipsnis konferencijos darbų leidinyje Web of Science DB / Article in conference proceedings Web of Science DBlt_en
dc.contributor.orcidhttps://orcid.org/0000-0003-0044-371X, Astrauskas Tomas
dc.contributor.orcidhttps://orcid.org/0000-0001-7472-494X, Pranskevičius Mantas
dc.contributor.orcidhttps://orcid.org/0000-0003-1591-7930, Januševičius Tomas
dc.contributor.institutionVilnius Gediminas Technical Universityen
dc.contributor.departmentAplinkos apsaugos institutas / Research Institute of Environmental Protectionlt_en
dcterms.sourcetitle12th International Conference “Environmental Engineering” (ICEE-2023)en
dc.identifier.eisbn9786094763427
dc.identifier.eissn2029-7092
dc.publisher.nameVilnius Gediminas Technical Universityen
dc.publisher.nameVilniaus Gedimino technikos universitetaslt
dc.publisher.countryLithuaniaen
dc.publisher.countryLietuvalt
dc.publisher.cityVilniuslt_en
dc.date.firstonline2023-10-23
dc.identifier.doihttps://doi.org/10.3846/enviro.2023.867en


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Rodyti trumpą aprašą

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