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Keragaan Permesinan dan Keteguhan Rekat Kayu Jati Cepat Tumbuh Terdensifikasi

  • Herianto Siahaan Departemen Hasil Hutan, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680
  • Imam Wahyudi Departemen Hasil Hutan, Fakultas Kehutanan, Institut Pertanian Bogor, Kampus IPB Darmaga, Bogor 16680

Abstract

The objective of this study was to analyze machining performance (characteristic and quality), as well as bonding quality of densified wood, and then compared to those of un-treated (control) wood and boron-treated wood. Characteristic and quality of machining properties were directly evaluated by qualified technician during processing, while bonding quality was evaluated through its shear strength. The results showed that densification employed was able to improve machining performance and bonding quality of the 5-year-old faster-grown teakwood. Compared to control wood and boron-treated wood, machining performances of densified teakwood are greater, while bonding quality increased by 18.79 and 26.86%, respectively. The surface became much fine and even, and has similar colour to older teakwood. Analysis hierarchy process (AHP) proves that densified teakwood is the best raw material for furniture manufacturing since its machining performances, appearance, colour, and bonding quality are better either than control wood or boron-treated wood.

 

Keywords: AHP, bonding quality, densification, faster-grown teakwood, machining performance

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References

Achdiawan R, Puntodewo A. 2011. Livelihood of furniture producers in Jepara. Furniture Value Chain Project Annual Report 2011. Bogor (ID): Center for International Forestry Research.

Amin Y, Dwianto W. 2006. Pengaruh suhu dan tekanan uap air terhadap fiksasi kayu kompresi dengan menggunakan close system compression. Jurnal Ilmu dan Teknologi Kayu Tropis. 4 (2): 19–24.

AWPA A3-77. 1997. Books of standard. (Includes standards on preservatives, treatments, methods of analysis, and inspection.). Granbury: AWPA.

Bekhta PA, Niemz P, Sedliacik J. 2012. Effect of prepressiang of veneer on the glueability and properties of veneer-based products. European Journal of Wood and Wood Products. 70: 99–106. https://doi.org/10.1007/s00107-010-0486-y

Bekhta PA, Niemz P. 2003. Effect of high temperature on the change in color, dimensional stability and mechanical properties of spruce wood. Holzforschung. 57: 539–546.

Blomberg J, Persson B, Bexell U. 2006. Effects of semi-isostatic densification on anatomy and cell-shape recovery on soaking. Holzforschung. 60: 322–331. https://doi.org/10.1515/HF.2006.052

Danuwihardi N. 2015. Kerapatan dan keawetan kayu jati (Tectona grandis L.f.) unggul nusantara terdensifikasi. [Skripsi]. Bogor (ID): Institut Pertanian Bogor.

Dundar T, Ayrilmis N, Candan Z. 2008. Evaluation of surface roughness of laminated veneer lumber (LVL) made from beech veneer treated with various fire retardants and dried at different temperatures. Forest Products Journal. 58: 71–76.

Faust TD, Borders BE. 1992. Using variable glue spread rates to control bond quality and reduce glue consumption in pine plywood production. Forest Products Journal. 42: 49–56.

Hasan H, Tatong B. 2005. Pengaruh pemadatan terhadap sifat fisis dan mekanis kayu Palapi. Media Komunikasi Teknik Sipil. Volume 13. No. 1. Edisi XXXI. Palu (ID): Jurusan Teknik Sipil Fakultas Teknik Universitas Tadulako.

Hill C. 2006. Wood Modification. Chemical, thermal and other process. John Wiley & Son Ltd. The Atrum, Southern Gate, Cichester, West Sussex. England (EN).

Inoue M, Nomorito M, Tanahashi M, Rowell RM. 1993. Steam or heat fixation of compressed wood. Wood and Fiber Sci. 25 (3): 224‒235.

[JAS]. Japanese Agricultural Standard. 2003. Japanese Agricultural Standard for Plywood MAFF Notification No.234-2003.

Korkut DS, Korkut S, Bekar I, Budakçı M, Dilik T, Çakıcıer N. 2008. The effects of heat treatment on the physical properties and surface roughness of Turkish Hazel (Corylus colurna L.) wood. International Journal of Molecular Sciences 9: 1772‒1783. https://doi.org/10.3390/ijms9091772

Nestri AP. 2014. Pengaruh densifikasi terhadap sifat fisis dan sifat mekanis kayu jati (Tectona grandis L.f.) Cepat Tumbuh. [Skripsi]. Bogor (ID): Institut Pertanian Bogor.

Saaty TL. 1980. The Analytic Hierarchy Process. McGraw-Hill Book Co. New York (US). https://doi.org/10.21236/ADA214804

Smith DNR, Tamblyin. 1970. Proposed scheme for international standard ters for the resistance of timber to impregnation with preservative. Ministry of Technology. Forest Product Research Laboratory. New Zeland.

[SNI] Standar Nasional Indonesia Nomor 03-5010.1-1999. Pengawetan Kayu untuk Perumahan dan Gedung.

Sulistyono, Nugroho N, Surjokusumo S. 2003. Teknik rekayasa pemadatan kayu II: Sifat fisik dan mekanik kayu Agatis (Agathis lorantifolia Salisb.) terpadatkan dalam konstruksi bangunan kayu. Buletin Keteknikan Pertanian. 17(1): 32‒45.

Wahyudi I, T Priadi, IS Rahayu. 2014. Karakteristik dan sifat-sifat dasar kayu Jati Unggul Nusantara umur 4 dan 5 tahun asal Jawa Barat. Jurnal Ilmu Pertanian Indonesia. 19(1): 50‒56.

Yovi EY, Nurrochmat DR, Sidiq M. 2013. Domestic market of Jepara’s small scale wooden furniture industries: Its potential and barrier. Unpublished project report: Mahagony and Teak furniture: Action research to improve value change efficiency and enhance livelihood (PST/2007/119). Australian Center for International Agricultural Research. Canberra (AU).

Published
2021-01-30
How to Cite
Siahaan, H., & Wahyudi, I. (2021). Keragaan Permesinan dan Keteguhan Rekat Kayu Jati Cepat Tumbuh Terdensifikasi. Jurnal Ilmu Pertanian Indonesia, 26(1), 1-7. https://doi.org/10.18343/jipi.26.1.1