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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Restrepo-Osorio, Adriana
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (6/6 displayed)
- 2023Sound absorption behavior of repurposed waste fiberscitations
- 2022Effect of processing and storage time of aqueous solutions on silk fibroin structure and methanol post-treatment of electrospun fiberscitations
- 2022Electrochemical and Electroconductive Behavior of Silk Fibroin Electrospun Membrane Coated with Gold or Silver Nanoparticlescitations
- 2019Improvement of Mechanical Properties of Pineapple Leaf Fibers by Mercerization Processcitations
- 2017Silk fibroin from silk fibrous wastecitations
- 2007Cellulose microfibrils from banana farming residuescitations
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article
Sound absorption behavior of repurposed waste fibers
Abstract
<p>The following research presents the development of natural fiber-based nonwovens as a potential substitute for acoustic materials commonly made of synthetic and mineral fibers and an analysis of variance (ANOVA) which deals with the effect of fiber size, density, and binder content in the sound absorption coefficient of such materials. The characterization of the fibers showed the potential of denim fibers, which could easily outperform fique and coir, which was later confirmed in the acoustic tests. The analysis of variance showed that density and fiber size had a significant effect on the sound absorption coefficient. Denim nonwovens presented a sound absorption comparable to glass fiber-based materials, thus, demonstrating the technical potential of natural fibers to replace traditional materials.</p>