Acoustic properties of rubber crumb boards originated from end-of-life tires

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21110%2F23%3A00369553" target="_blank" >RIV/68407700:21110/23:00369553 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1063/5.0162151" target="_blank" >https://doi.org/10.1063/5.0162151</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1063/5.0162151" target="_blank" >10.1063/5.0162151</a>

Result language
angličtina
Original language name
Acoustic properties of rubber crumb boards originated from end-of-life tires
Original language description
The generation of end-of-life tires poses a substantial environmental burden since the recycling or other valorization option are not available or available to process such a high volume of produced tires. In this regard, the utilization of crushed rubber crumb as acoustic material could be accepted as a viable solution for overbridging two emerging issues. Design and development of rubber crumb-based acoustic insulation boards may improve the acoustic comfort of modern houses, offices, or other civil engineering buildings. This study investigates the acoustic properties of three types of rubber crumb boards with the help of laboratory-designed mini acoustic chambers. As reported, the rubber crumb board having a thickness of about 30 mm is capable to decrease the sound pressure level by an average of about 9 to almost 12 dB according to the used particle diameter and the bulk density. However, this capability differs significantly according to applied frequency, since the best performance was obtained for 200 Hz, 800 Hz, and 4000 Hz.
Czech name
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Czech description
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Project
<a href="/en/project/FV40054" target="_blank" >FV40054: Utilization of recycled tires for the production of acoustic insulating elements</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
International Conference of Numerical Analysis and Applied Mathematics ICNAAM 2021
ISBN
978-0-7354-4589-5
ISSN
0094-243X
e-ISSN
1551-7616
Number of pages
4
Pages from-to
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Publisher name
AIP Publishing
Place of publication
Melville, NY
Event location
Rodos
Event date
Sep 20, 2021
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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