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All Journal Reaktor Jurnal Ilmu Dasar Piston: Journal of Technical Engineering TeknoKreatif: Jurnal Pengabdian kepada Masyarakat Jurnal Rekayasa Proses
Mahardika, Melbi
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Aerospace Engineering Chemical Engineering, Chemistry & Bioengineering Control & Systems Engineering Energy Engineering Industrial & Manufacturing Engineering Materials Science & Nanotechnology Mathematics Mechanical Engineering Other

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Journal : Piston: Journal of Technical Engineering

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A Systematic Review on the Acoustic Performance of Nanocellulose-Modified Natural Fibers for Sound Insulation and Absorption Applications Muchlisinalahuddin; Rusli, Meifal; Dahlan, Hendery; Mahardika, Melbi
Piston: Journal of Technical Engineering Vol. 9 No. 1 (2025)
Publisher : Program Studi Teknik Mesin Universitas Pamulang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32493/pjte.v9i1.51526

Abstract

Noise pollution has become an increasingly concerning environmental issue, driving the development of sustainable acoustic materials as alternatives to conventional synthetic materials. This research conducts a systematic literature review on the acoustic effectiveness of natural fiber-based nanocellulose in sound isolation and absorption applications. The research method employs a qualitative approach with a comprehensive analysis of scientific publications from Scopus, Web of Science, ScienceDirect, and Google Scholar databases over the past ten years. The review results indicate that modification of natural fibers such as coconut coir, hemp fiber, banana pseudostem, and rice straw with nanocellulose at a concentration of 1-1.5% w/v is capable of improve sound absorption coefficients up to 0.7-0.9 in the 500-2000 Hz frequency range, comparable to synthetic materials such as fiberglass and mineral wool. This material demonstrates advantages in terms of dimensional stability improvement of 35-40%, lightweight density (150-300 kg/m³), balanced acoustic characteristics across a broad frequency spectrum, and biodegradable properties providing minimal environmental impact. The potential applications of this material are extensive in construction, automotive, and acoustic industries, with noise reduction capabilities of up to 8-12 dB. Despite facing challenges in raw material variability and production scalability, natural fiber and nanocellulose-based acoustic materials have promising prospects as sustainable solutions to global noise pollution problems with competitive performance against conventional materials.
Co-Authors Abral, Hairul Amelia, Devita Amelia, Okta Ananda, Novia Putri Andri Sanjaya Anwar Kasim Arif Dwi Santoso Atro Auriyani, Wika Budi Priyonggo Christian Surya Atmaja, Michael Damayanti Damayanti Dwi Cahyani Fahni, Yunita Feerzet Achmad Fil'aini, Raizummi Hendery Dahlan, Hendery Marpaung, David Septian Sumanto Meifal Rusli, Meifal Mochamad Asrofi Muchlisinalahuddin Mufidah, Zunanik Ni Wayan Arya Utari Nyoman Wiswa Kananda, I Riana Saputri, Desi Rizki Safitra, Edwin Sembiring, Arie Sabdi Surya Ningrum, Riska Syukri Arief