Paper Title
A novel Composite of Sound Absorber with Coconut Coir and Banana’s Midrib
Article Identifiers
Registration ID: IJNRD_199636
Published ID: IJNRD2306359
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Keywords
Composite, sound, absorbers, coconut, coir, banana, midrib
Abstract
In this research, natural fibers are used as composite materials as sound absorbers because they can reduce noise. Sound absorbers from natural fibers can reduce noise. It consists of a combination of coconut fiber and banana midrib as a filler and PVAC glue as a matrix. The variations of ratio of the coconut fiber and banana’s mid ribs are 1:1, 2:1, 1:2. To bind the material, PVAc glue was implemented, with its thickness ratio= 2 mm, 3 mm, and 4 mm. The sound-absorbing coefficient value refers to the ISO 11654:1997 standard. The final result shows the value of the sound absorption coefficient= 0.15 on a ratio of 1:1 with a thickness variation of 3mm, 4mm. It is categorized in C-grade. At a fiber ratio of 2:1, with a thickness of 2mm, it is categorized as E-grade. In the ratio of 1:2 fiber with a thickness of 2mm is categorized in E-grade, and 4mm is categorized in D-grade
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How To Cite (APA)
Laily Ulfiyah & Laily Ulfiyah (June-2023). A novel Composite of Sound Absorber with Coconut Coir and Banana’s Midrib. INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT, 8(6), d573-d576. https://ijnrd.org/papers/IJNRD2306359.pdf
Issue
Volume 8 Issue 6, June-2023
Pages : d573-d576
Other Publication Details
Paper Reg. ID: IJNRD_199636
Published Paper Id: IJNRD2306359
Research Area: Engineering
Author Type: Foreign Author
Country: Sampang, Politeknik Negeri Madura, Indonesia
Published Paper PDF: https://ijnrd.org/papers/IJNRD2306359.pdf
Published Paper URL: https://ijnrd.org/viewpaperforall?paper=IJNRD2306359
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