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INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016 Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI) |
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| Paper Title: | A novel Composite of Sound Absorber with Coconut Coir and Banana’s Midrib |
| Authors Name: | Laily Ulfiyah , Laily Ulfiyah |
| Download E-Certificate: | Download |
| Author Reg. ID: |
IJNRD_199636
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| Published Paper Id: | IJNRD2306359 |
| Published In: | Volume 8 Issue 6, June-2023 |
| DOI: | |
| 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 |
| Keywords: | Composite, sound, absorbers, coconut, coir, banana, midrib |
| Cite Article: | "A novel Composite of Sound Absorber with Coconut Coir and Banana’s Midrib", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.8, Issue 6, page no.d573-d576, June-2023, Available :http://www.ijnrd.org/papers/IJNRD2306359.pdf |
| Downloads: | 000118757 |
| ISSN: |
2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016 An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator |
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Published Paper ID:IJNRD2306359 Registration ID: 199636 Published In: Volume 8 Issue 6, June-2023 DOI (Digital Object Identifier): Page No: d573-d576 Country: Sampang, Politeknik Negeri Madura, Indonesia Research Area: Engineering Publisher : IJ Publication Published Paper URL : https://www.ijnrd.org/viewpaperforall?paper=IJNRD2306359 Published Paper PDF: https://www.ijnrd.org/papers/IJNRD2306359 |
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ISSN: 2456-4184
Impact Factor: 8.76 and ISSN APPROVED
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