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http://repository.ipb.ac.id/handle/123456789/154800
Full metadata record
DC Field | Value | Language |
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dc.contributor.advisor | Karlinasari, Lina | - |
dc.contributor.advisor | Subyakto | - |
dc.contributor.author | Prameswara, Xhania | - |
dc.date.accessioned | 2024-07-25T06:38:30Z | - |
dc.date.available | 2024-07-25T06:38:30Z | - |
dc.date.issued | 2024 | - |
dc.identifier.uri | http://repository.ipb.ac.id/handle/123456789/154800 | - |
dc.description.abstract | Kayu Sengon merupakan golongan kayu kelas awet IV-V dan kelas kuat IV-V maka mudah diserang organisme perusak seperti jamur dan serangga. Penelitian sebelumnya menyebutkan bahwa jenis kayu cepat tumbuh dapat menggantikan kayu hutan alam (rotasi panjang) dengan dilakukan pengawetan dan mineralisasi. Peningkatan sifat fisis dan mekanis kayu sengon akibat mineralisasi oleh larutan kalsium karbonat (CaCO3) dapat dilakukan sebagai alternatif untuk menambah nilai jual kayu sengon di pasaran. Hasil penelitian menunjukkan proses mineralisasi dengan menggunakan CaCO3 terbukti meningkatkan nilai sifat fisis dan mekanis pada kayu sengon. Penelitian ini bertujuan untuk mengetahui efektivitas dari penambahan CaCO3 kedalam kayu terhadap ketahanan sifat fisis, mekanis, dan anatomi serta mengetahui konsentrasi optimum dari kalsium karbonat. Kayu sengon di impregnasi dua kali menggunakan kalsium klorida (CaCl2) dan kalsium karbonat (K2CO3) dengan tiga variasi konsentrasi (0.5, 1 dan 2 mol/L). Konsentrasi optimum untuk meningkatkan sifat fisis dan mekanis pada penelitian ini ditunjukkan oleh larutan impregnasi 0.5 mol/L. | - |
dc.description.abstract | Sengon wood falls into the durability class IV-V and strength class IV-V, making it susceptible to destructive organisms such as fungi and insects. Previous studies have indicated that fast-growing species of wood can replace long-rotation natural forest wood with proper preservation and mineralization. Enhancing the physical and mechanical properties of sengon wood through mineralization with calcium carbonate (CaCO3) solution can be an alternative to increase the market value of sengon wood. Research results show that the mineralization process using CaCO3 significantly improves the physical and mechanical properties of sengon wood. This study aims to determine the effectiveness of adding CaCO3 to the wood on the resistance of its physical, mechanical, and anatomical properties and to identify the optimum concentration of calcium carbonate. Sengon wood was impregnated twice using calcium chloride (CaCl2) and calcium carbonate (K2CO3) with three concentration variations (0.5, 1, and 2 mol). The optimum concentration for improving the physical and mechanical properties in this study was shown by the 0.5 mol impregnation solution. | - |
dc.description.sponsorship | null | - |
dc.language.iso | id | - |
dc.publisher | IPB University | id |
dc.title | Pengaruh variasi konsentrasi kalsium karbonat terhadap sifat fisis dan mekanis kayu sengon (Paraserianthes falcataria (L.) Nielsen) termineralisasi | id |
dc.title.alternative | The effect of calcium carbonate concentration variation on the physical and mechanical properties of mineralized sengon wood (Paraserianthes falcataria (L.) Nielsen) | - |
dc.type | Skripsi | - |
dc.subject.keyword | sengon | id |
dc.subject.keyword | CaCO3 | id |
dc.subject.keyword | kayu mineralisasi | id |
dc.subject.keyword | sifat fisis | id |
dc.subject.keyword | mekanis kayu | id |
Appears in Collections: | UT - Forestry Products |
Files in This Item:
File | Description | Size | Format | |
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cover_E2401201065_297966e894de40d3b2131ee5feb8af51.pdf | Cover | 2.68 MB | Adobe PDF | View/Open |
fulltext_E2401201065_bea6f22ef0544fae8203e3c1a7aca1fa.pdf Restricted Access | Fulltext | 7.5 MB | Adobe PDF | View/Open |
lampiran_E2401201065_8bf6ead6772447d4bd3b2be16019747f.pdf Restricted Access | Lampiran | 1.6 MB | Adobe PDF | View/Open |
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