Abstract
In recent years, natural fibres find their place as sound absorbers as the traditional synthetic absorbers have an adverse effect on the environment and human health. While considering jute, it is mostly used in packaging industries, though jute felts and composite are used in automobiles, the sound absorption aspect can be explored in many ways. In this paper, the acoustic absorption behaviour of jute sample is studied under normal incidence of sound, using the impedance tube method. The sound absorption coefficient was observed at, varying sample thickness, alkali treatment to jute (woolenization of jute), and binder concentrations in the samples. It was observed that an increase in the sample thickness improves the sound absorption. On the other hand, the binder concentration has shown a negative effect on the samples' sound absorption behaviour. Samples with 20–30–mm-thickness and 10% binder concentration have shown sound absorption coefficient 0.8 beyond 1.5 kHz frequency. It was also seen that the alkali treatment to the sample does not influence the sound-absorbing behaviour.
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References
K.D. Kryter, The Effects of Noise on Man, 2nd edn. (Academic Press, Orlando, FL, 1985)
R.N. Pantawane, K.V. Maske, N.S. Kawade, Effects of noise pollution on human health. Int. Adv. Res. J. Sc., Eng. and Tech. 3, 33–35 (2017)
T. Lang, C. Fouriaud, M.C. Jacquinet, Length of occupational noise exposure and blood pressure. Int. Arch. Occup. Environ. Health 63, 369–372 (1992)
M. Vallet, J. Gagneux, J.M. Clairet, Heart rate reactivity to aircraft noise after a long-term exposure, in Noise as a Public Health Problem. ed. by G. Rossi (Centro Recherche e Studio Amplifon, Milan, 1983), pp. 965–975
K.S. Creely, G.W. Hughson, J. Cocker, K. Jones, Assessing isocyanate exposures in polyurethane industry sectors using biological and air monitoring methods. Ann. Occup. Hygiene 50(6), 609–621 (2006)
P. Gle, E. Gourdon, L. Arnaud, Acoustical properties of materials made of vegetable particles with several scales of porosity. Appl. Acoust. 72, 249–259 (2011)
G. Iannace, L. Maffei, P. Trematerra, On the use of “green materials” for the acoustic correction of classrooms, in Proceedings of EuroNoise, Prague, pp. 89–94 (2012)
WHO, IARC Monographs on the Evaluation of Carcinogenic Risks to Humans, Man-made Vitreous Fibres, Volume 81, (2002)
R. Zulkifli, M.J.M. Nor, M.F.M. Tahir, A.R. Ismail, M.Z. Nuawi, Acoustic properties of multi-layer coir fibres sound absorption panel. J. Appl. Sci. 8, 3709–3714 (2008)
M.J.M. Nor, N. Jamaludin, F.M. Tamiri, A preliminary study of sound absorption using multi-layer coconut coir fibers. Electron. J. Tech. Acoust. 3, 1–8 (2004)
J.P. Arenas, M.J. Crocker, Recent trends in porous sound absorbing materials for noise control. Sound Vib. 44(7), 12–18 (2010)
F. Asdrubali, S. Schiavoni, K.V. Horoshenkov, A review of sustainable materials for acoustic applications. Build. Acoust. 19(4), 283–311 (2012)
U. Berardi, G. Iannace, Acoustic characterization of natural fibres for sound absorption applications. Build. Environ. 94(July), 840–852 (2015)
Z.Y. Lim, A. Putra, M.J.M. Nor, M.Y. Yaakob, Preliminary study on sound absorption of natural kenaf fiber. Proc. Mech. Eng. Res. Day 2015, 95–96 (2015)
Z.Y. Lim, A. Putra, M.J. Mohd Nor, M.Y. Yaakob, Natural coir fiber and kenaf fiber as multi-layer sound absorber. Proc. Mech. Eng. Res. Day 2016, 202–203 (2016)
Z.Y. Lim, A. Putra, M.J.M. Nor, M.Y. Yaakob, Sound absorption performance of natural kenaf fibres. Appl. Acoust. 130, 107–114 (2018)
X. Tang, X. Zhang, H. Zhang, X. Zhuang, X. Yan, Corn husk for noise reduction: Robust acoustic absorption and reduced thickness. Appl. Acoust. 134, 60–68 (2018)
S. Prabhakaran, V. Krishnaraj, M.S. Kumar, R. Zitoune, Sound and vibration damping properties of flax fibre reinforced composites. Procedia Eng. 97, 573–581 (2014)
S. Fatima, A.R. Mohanty, Acoustical and fire-retardant properties of jute composite materials. Appl. Acoust. Elsevier Ltd 72(2–3), 108–114 (2011)
P.V. Bansod, T.S. Teja, A.R. Mohanty, Improvement of the sound absorption performance of jute felt-based sound absorbers using microperforated panels. J. Low Freq. Noise Vib. Active Control 36(4), 376–389 (2017)
A.K. Samanta, A. Mukhopadhyay, S.K. Ghosh, Processing of Jute Fibres and Its Applications. Handbook of Natural Fibres: Volume 2: Processing and Applications (Elsevier Ltd, Amsterdam, 2020), pp. 49–120
J. Gassan, A.K. Bledzki, Alkali treatment of jute fibers: Relationship between structure and mechanical properties. J. Appl. Polym. Sci. 71(4), 623–629 (1999)
Bureau of Indian Standards, IS 271: Grading of White, Tossa and Daisee Uncut Indian jute, CC0 1.0 Universal, (2003)
BS EN ISO 10534–2:1998, Acoustics - determination of sound absorption coefficient and impedance in impedance tubes - Part 2: transfer-function method.
K.C. Pohlmann, F.A. Everest, Absorption, Master Handbook of Acoustics (McGraw-Hill, New York, 2009), pp. 179–222
T. J. Cox, Porous absorption, Acoustic absorbers and diffusers; (2002), pp 129–155.
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Das, J., Roy, M. A Study of Sound Absorption Properties of Jute Felt Mattress. J. Inst. Eng. India Ser. E 102, 369–375 (2021). https://doi.org/10.1007/s40034-021-00229-x
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DOI: https://doi.org/10.1007/s40034-021-00229-x