Research on Obtaining Biocomposite Structures with Sound Absorbing Properties

Nitu, Silvia Andreea; Sporea, Nicoleta; Iatan, Radu; Durbaca, Ion; Vasile, Ovidiu; Ciocoiu, Gheorghe Cosmin

Silvia Andreea Nitu, Nicoleta Sporea, Radu Iatan, Ion Durbaca, Ovidiu Vasile, Gheorghe Cosmin Ciocoiu

Research on Obtaining Biocomposite Structures with Sound Absorbing Properties

Abstract:
The paper addresses the methodology for obtaining biocomposite structures from waste, with sound-absorbing properties, such as: thuja shells, walnut shells, pistachio shells, beech sawdust, pumpkin seeds shells and sunflower seeds shells. The experimental analysis carried out considers the study of the sound-absorbing properties held by the proposed new biocomposite materials, by determining the value of the sound absorption coefficient, reflection coefficient, impedance ratio, using the Kundt tube. The interpretation of the results obtained from the evaluation of biocomposites shows that they have sound-absorbing properties. Consequently, sound-absorbing panels with soundproofing properties can be made from these materials, which can be used in industry, transportation, construction, etc. as well as for decorative purposes in spaces such as cinemas, malls, spas, etc.

Keywords:
waste; sound-absorption; biocomposite materials; impedance tube

Issue: 2022 Volume 59, Issue 1

Pages: 131-137

Publication date: 2022/4/5

https://doi.org/10.37358/MP.22.1.5566

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This article is published under the Creative Commons Attribution 4.0 International License

Citation Styles

Cite this article as:
NITU, S.A., SPOREA, N., IATAN, R., DURBACA, I., VASILE, O., CIOCOIU, G.C., Research on Obtaining Biocomposite Structures with Sound Absorbing Properties, Mater. Plast., 59(1), 2022, 131-137. https://doi.org/10.37358/MP.22.1.5566

Vancouver
Nitu SA, Sporea N, Iatan R, Durbaca I, Vasile O, Ciocoiu GC. Research on Obtaining Biocomposite Structures with Sound Absorbing Properties. Mater. Plast.[internet]. 2022 Jan;59(1):131-137. Available from: https://doi.org/10.37358/MP.22.1.5566

APA 6th edition
Nitu, S.A., Sporea, N., Iatan, R., Durbaca, I., Vasile, O. & Ciocoiu, G.C. (2022). Research on Obtaining Biocomposite Structures with Sound Absorbing Properties. Materiale Plastice, 59(1), 131-137. https://doi.org/10.37358/MP.22.1.5566

Harvard
Nitu, S.A., Sporea, N., Iatan, R., Durbaca, I., Vasile, O., Ciocoiu, G.C. (2022). 'Research on Obtaining Biocomposite Structures with Sound Absorbing Properties', Materiale Plastice, 59(1), pp. 131-137. https://doi.org/10.37358/MP.22.1.5566

IEEE
S.A. Nitu, N. Sporea, R. Iatan, I. Durbaca, O. Vasile, G.C. Ciocoiu, "Research on Obtaining Biocomposite Structures with Sound Absorbing Properties". Materiale Plastice, vol. 59, no. 1, pp. 131-137, 2022. [online]. https://doi.org/10.37358/MP.22.1.5566

Text
Silvia Andreea Nitu, Nicoleta Sporea, Radu Iatan, Ion Durbaca, Ovidiu Vasile, Gheorghe Cosmin Ciocoiu,
Research on Obtaining Biocomposite Structures with Sound Absorbing Properties,
Materiale Plastice,
Volume 59, Issue 1,
2022,
Pages 131-137,
ISSN 2668-8220,
https://doi.org/10.37358/MP.22.1.5566.
(https://revmaterialeplastice.ro/Articles.asp?ID=5566)
Keywords: waste; sound-absorption; biocomposite materials; impedance tube

RIS
TY - JOUR
T1 - Research on Obtaining Biocomposite Structures with Sound Absorbing Properties
A1 - Nitu, Silvia Andreea
A2 - Sporea, Nicoleta
A3 - Iatan, Radu
A4 - Durbaca, Ion
A5 - Vasile, Ovidiu
A6 - Ciocoiu, Gheorghe Cosmin
JF - Materiale Plastice
JO - Mater. Plast.
PB - Materiale Plastice SRL
SN - 2668-8220
Y1 - 2022
VL - 59
IS - 1
SP - 131
EP - 137
UR - https://doi.org/10.37358/MP.22.1.5566
KW - waste
KW - sound-absorption
KW - biocomposite materials
KW - impedance tube
ER -

BibTex
@article{MatPlast2022P131,
author = {Nitu Silvia Andreea and Sporea Nicoleta and Iatan Radu and Durbaca Ion and Vasile Ovidiu and Ciocoiu Gheorghe Cosmin},
title = {Research on Obtaining Biocomposite Structures with Sound Absorbing Properties},
journal = {Materiale Plastice},
volume = {59},
number = {1},
pages = {131-137},
year = {2022},
issn = {2668-8220},
doi = {https://doi.org/10.37358/MP.22.1.5566},
url = {https://revmaterialeplastice.ro/Articles.asp?ID=5566}
}

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