Development of Louvered Noise Barrier with Changeable Sound Insulation from Waste Tire Rubber and Investigation of Acoustic Properties
In line with circular economy principles, the recycling and reuse of tire rubber waste are considered highly advanced and environmentally friendly waste disposal methods. Through the repurposing of tire rubber waste, the goal is to minimize environmental impact while creating a louvered noise barrie...
Gespeichert in:
| Veröffentlicht in: | Sustainability 2024-03, Vol.16 (6), p.2567 |
|---|---|
| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 6 |
| container_start_page | 2567 |
| container_title | Sustainability |
| container_volume | 16 |
| creator | Strazdas, Edgaras Januševičius, Tomas |
| description | In line with circular economy principles, the recycling and reuse of tire rubber waste are considered highly advanced and environmentally friendly waste disposal methods. Through the repurposing of tire rubber waste, the goal is to minimize environmental impact while creating a louvered noise barrier with sound attenuation capabilities. The acoustic properties of the structure made of used tire rubber granulate are investigated in this research. Firstly, nine rubber granulate plates of different fractions, thickness, and density were produced. Two plates with the best results were selected after an impedance tube analysis of their sound absorption (α) and sound transmission loss (DTL). These plates were used as a filler in the structure of the louvers. The efficiency of the structure and its dependence on the tilting angle of the louvers and the number of plates were investigated in a semi-anechoic sound-absorbing chamber. The maximum sound level reduction observed was 17.3 dB (in the 8000 Hz frequency band), and the maximum equivalent sound level loss (LAeq) was 7.3 dBA. |
| doi_str_mv | 10.3390/su16062567 |
| format | Article |
| fullrecord | <record><control><sourceid>gale_proqu</sourceid><recordid>TN_cdi_proquest_journals_3004217184</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><galeid>A788254525</galeid><sourcerecordid>A788254525</sourcerecordid><originalsourceid>FETCH-LOGICAL-c327t-b89c889fcd94403b0fb29c3e08b5eb97cc413d8d9a20e674ffc2000baffe6f333</originalsourceid><addsrcrecordid>eNpVkclKA0EQhgdRMMRcfIIGTwqJvcx6jHELBBUXPA7dPdWxw2Q69hL1BXxuWyNoqg5VFN9fC5UkhwSPGKvwqQskxznN8mIn6VFckCHBGd79l-8nA-cWOBpjpCJ5L_k8hzW0ZrWEziOj0MyENVho0I3RDtAZt1aDRW_av6DJC-_mwEUL6MGErkHTzoWWe206pKxZomfuPKBHbQHdByGijv9Qa3BezzdgnDGWJsSCRHfWrMB6De4g2VO8dTD4jf3k6fLicXI9nN1eTSfj2VAyWvihKCtZlpWSTZWmmAmsBK0kA1yKDERVSJkS1pRNxSmGvEiVkjQeK7hSkCvGWD852vRdWfMa4lr1wgTbxZE1wzilpCBlGqnRhprzFmrdKeMtl9EbWGppOlA61sdFWdIszWgWBcdbgsh4ePdzHpyrpw_32-zJhpXWOGdB1Surl9x-1ATX33-s__7IvgAsjpDE</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3004217184</pqid></control><display><type>article</type><title>Development of Louvered Noise Barrier with Changeable Sound Insulation from Waste Tire Rubber and Investigation of Acoustic Properties</title><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>EZB-FREE-00999 freely available EZB journals</source><creator>Strazdas, Edgaras ; Januševičius, Tomas</creator><creatorcontrib>Strazdas, Edgaras ; Januševičius, Tomas</creatorcontrib><description>In line with circular economy principles, the recycling and reuse of tire rubber waste are considered highly advanced and environmentally friendly waste disposal methods. Through the repurposing of tire rubber waste, the goal is to minimize environmental impact while creating a louvered noise barrier with sound attenuation capabilities. The acoustic properties of the structure made of used tire rubber granulate are investigated in this research. Firstly, nine rubber granulate plates of different fractions, thickness, and density were produced. Two plates with the best results were selected after an impedance tube analysis of their sound absorption (α) and sound transmission loss (DTL). These plates were used as a filler in the structure of the louvers. The efficiency of the structure and its dependence on the tilting angle of the louvers and the number of plates were investigated in a semi-anechoic sound-absorbing chamber. The maximum sound level reduction observed was 17.3 dB (in the 8000 Hz frequency band), and the maximum equivalent sound level loss (LAeq) was 7.3 dBA.</description><identifier>ISSN: 2071-1050</identifier><identifier>EISSN: 2071-1050</identifier><identifier>DOI: 10.3390/su16062567</identifier><language>eng</language><publisher>Basel: MDPI AG</publisher><subject>Acoustic properties ; Acoustics ; Circular economy ; Energy ; Environmental impact ; Investigations ; Landfill ; Methods ; Recycling ; Rubber ; Sound waves ; Tires ; Ventilation</subject><ispartof>Sustainability, 2024-03, Vol.16 (6), p.2567</ispartof><rights>COPYRIGHT 2024 MDPI AG</rights><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c327t-b89c889fcd94403b0fb29c3e08b5eb97cc413d8d9a20e674ffc2000baffe6f333</cites><orcidid>0000-0002-4616-4129 ; 0000-0003-1591-7930</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Strazdas, Edgaras</creatorcontrib><creatorcontrib>Januševičius, Tomas</creatorcontrib><title>Development of Louvered Noise Barrier with Changeable Sound Insulation from Waste Tire Rubber and Investigation of Acoustic Properties</title><title>Sustainability</title><description>In line with circular economy principles, the recycling and reuse of tire rubber waste are considered highly advanced and environmentally friendly waste disposal methods. Through the repurposing of tire rubber waste, the goal is to minimize environmental impact while creating a louvered noise barrier with sound attenuation capabilities. The acoustic properties of the structure made of used tire rubber granulate are investigated in this research. Firstly, nine rubber granulate plates of different fractions, thickness, and density were produced. Two plates with the best results were selected after an impedance tube analysis of their sound absorption (α) and sound transmission loss (DTL). These plates were used as a filler in the structure of the louvers. The efficiency of the structure and its dependence on the tilting angle of the louvers and the number of plates were investigated in a semi-anechoic sound-absorbing chamber. The maximum sound level reduction observed was 17.3 dB (in the 8000 Hz frequency band), and the maximum equivalent sound level loss (LAeq) was 7.3 dBA.</description><subject>Acoustic properties</subject><subject>Acoustics</subject><subject>Circular economy</subject><subject>Energy</subject><subject>Environmental impact</subject><subject>Investigations</subject><subject>Landfill</subject><subject>Methods</subject><subject>Recycling</subject><subject>Rubber</subject><subject>Sound waves</subject><subject>Tires</subject><subject>Ventilation</subject><issn>2071-1050</issn><issn>2071-1050</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpVkclKA0EQhgdRMMRcfIIGTwqJvcx6jHELBBUXPA7dPdWxw2Q69hL1BXxuWyNoqg5VFN9fC5UkhwSPGKvwqQskxznN8mIn6VFckCHBGd79l-8nA-cWOBpjpCJ5L_k8hzW0ZrWEziOj0MyENVho0I3RDtAZt1aDRW_av6DJC-_mwEUL6MGErkHTzoWWe206pKxZomfuPKBHbQHdByGijv9Qa3BezzdgnDGWJsSCRHfWrMB6De4g2VO8dTD4jf3k6fLicXI9nN1eTSfj2VAyWvihKCtZlpWSTZWmmAmsBK0kA1yKDERVSJkS1pRNxSmGvEiVkjQeK7hSkCvGWD852vRdWfMa4lr1wgTbxZE1wzilpCBlGqnRhprzFmrdKeMtl9EbWGppOlA61sdFWdIszWgWBcdbgsh4ePdzHpyrpw_32-zJhpXWOGdB1Surl9x-1ATX33-s__7IvgAsjpDE</recordid><startdate>20240301</startdate><enddate>20240301</enddate><creator>Strazdas, Edgaras</creator><creator>Januševičius, Tomas</creator><general>MDPI AG</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ISR</scope><scope>4U-</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><orcidid>https://orcid.org/0000-0002-4616-4129</orcidid><orcidid>https://orcid.org/0000-0003-1591-7930</orcidid></search><sort><creationdate>20240301</creationdate><title>Development of Louvered Noise Barrier with Changeable Sound Insulation from Waste Tire Rubber and Investigation of Acoustic Properties</title><author>Strazdas, Edgaras ; Januševičius, Tomas</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c327t-b89c889fcd94403b0fb29c3e08b5eb97cc413d8d9a20e674ffc2000baffe6f333</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Acoustic properties</topic><topic>Acoustics</topic><topic>Circular economy</topic><topic>Energy</topic><topic>Environmental impact</topic><topic>Investigations</topic><topic>Landfill</topic><topic>Methods</topic><topic>Recycling</topic><topic>Rubber</topic><topic>Sound waves</topic><topic>Tires</topic><topic>Ventilation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Strazdas, Edgaras</creatorcontrib><creatorcontrib>Januševičius, Tomas</creatorcontrib><collection>CrossRef</collection><collection>Gale In Context: Science</collection><collection>University Readers</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><jtitle>Sustainability</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Strazdas, Edgaras</au><au>Januševičius, Tomas</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Development of Louvered Noise Barrier with Changeable Sound Insulation from Waste Tire Rubber and Investigation of Acoustic Properties</atitle><jtitle>Sustainability</jtitle><date>2024-03-01</date><risdate>2024</risdate><volume>16</volume><issue>6</issue><spage>2567</spage><pages>2567-</pages><issn>2071-1050</issn><eissn>2071-1050</eissn><abstract>In line with circular economy principles, the recycling and reuse of tire rubber waste are considered highly advanced and environmentally friendly waste disposal methods. Through the repurposing of tire rubber waste, the goal is to minimize environmental impact while creating a louvered noise barrier with sound attenuation capabilities. The acoustic properties of the structure made of used tire rubber granulate are investigated in this research. Firstly, nine rubber granulate plates of different fractions, thickness, and density were produced. Two plates with the best results were selected after an impedance tube analysis of their sound absorption (α) and sound transmission loss (DTL). These plates were used as a filler in the structure of the louvers. The efficiency of the structure and its dependence on the tilting angle of the louvers and the number of plates were investigated in a semi-anechoic sound-absorbing chamber. The maximum sound level reduction observed was 17.3 dB (in the 8000 Hz frequency band), and the maximum equivalent sound level loss (LAeq) was 7.3 dBA.</abstract><cop>Basel</cop><pub>MDPI AG</pub><doi>10.3390/su16062567</doi><orcidid>https://orcid.org/0000-0002-4616-4129</orcidid><orcidid>https://orcid.org/0000-0003-1591-7930</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2071-1050 |
| ispartof | Sustainability, 2024-03, Vol.16 (6), p.2567 |
| issn | 2071-1050 2071-1050 |
| language | eng |
| recordid | cdi_proquest_journals_3004217184 |
| source | MDPI - Multidisciplinary Digital Publishing Institute; EZB-FREE-00999 freely available EZB journals |
| subjects | Acoustic properties Acoustics Circular economy Energy Environmental impact Investigations Landfill Methods Recycling Rubber Sound waves Tires Ventilation |
| title | Development of Louvered Noise Barrier with Changeable Sound Insulation from Waste Tire Rubber and Investigation of Acoustic Properties |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-14T13%3A44%3A18IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-gale_proqu&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Development%20of%20Louvered%20Noise%20Barrier%20with%20Changeable%20Sound%20Insulation%20from%20Waste%20Tire%20Rubber%20and%20Investigation%20of%20Acoustic%20Properties&rft.jtitle=Sustainability&rft.au=Strazdas,%20Edgaras&rft.date=2024-03-01&rft.volume=16&rft.issue=6&rft.spage=2567&rft.pages=2567-&rft.issn=2071-1050&rft.eissn=2071-1050&rft_id=info:doi/10.3390/su16062567&rft_dat=%3Cgale_proqu%3EA788254525%3C/gale_proqu%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3004217184&rft_id=info:pmid/&rft_galeid=A788254525&rfr_iscdi=true |