Utilize este identificador para referenciar este registo:
https://hdl.handle.net/1822/19987
Registo completo
Campo DC | Valor | Idioma |
---|---|---|
dc.contributor.author | Carvalho, R. | - |
dc.contributor.author | Rana, S. | - |
dc.contributor.author | Fangueiro, Raúl | - |
dc.contributor.author | Soutinho, Hélder Filipe Cunha | - |
dc.date.accessioned | 2012-07-23T14:50:57Z | - |
dc.date.available | 2012-07-23T14:50:57Z | - |
dc.date.issued | 2012-06 | - |
dc.identifier.uri | https://hdl.handle.net/1822/19987 | - |
dc.description.abstract | Acoustic insulation is an important requirement for the human life today, since noise affects the efficiency of day-to-day activities and even cause various health problems Materials based on fibrous structures show very good acoustic insulation properties, which however strongly depends on the type of structures used. The present paper reports the qualitative analysis of the acoustic insulation behavior of various thermo-bonded nonwoven fabrics. The results showed that the acoustic insulation of thermo-bonded nonwovens improves with their thickness. Also, nonwovens laminated with aluminum foil exhibited better sound reduction performance than other single layered nonwovens made from recycled fibres and even better performance than the nonwovens made from mineral wool, in the frequency range perceptible by human air. | por |
dc.language.iso | eng | por |
dc.rights | openAccess | por |
dc.subject | Acoustic insulation | por |
dc.subject | Sound reduction | por |
dc.subject | Thermo-bonded nonwovens | por |
dc.title | Noise reduction performance of thermobonded nonwovens | por |
dc.type | conferencePaper | - |
dc.peerreviewed | yes | por |
sdum.publicationstatus | published | por |
oaire.citationConferenceDate | 13 - 15 Jun. 2012 | por |
oaire.citationStartPage | 597 | por |
oaire.citationEndPage | 600 | por |
oaire.citationConferencePlace | Zadar, Croatia | por |
oaire.citationTitle | 12th World Textile Conference AUTEX | por |
sdum.conferencePublication | 12th World Textile Conference AUTEX | por |
Aparece nas coleções: | DET/2C2T - Comunicações em congressos internacionais com arbitragem científica |
Ficheiros deste registo:
Ficheiro | Descrição | Tamanho | Formato | |
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2_2012 Noise Reduction Performance of Thermobonded Nonwovens.pdf | 2_2012 NOISE REDUCTION PERFORMANCE OF THERMOBONDED NONWOVENS | 160,63 kB | Adobe PDF | Ver/Abrir |