Browse > Article
http://dx.doi.org/10.5658/WOOD.2020.48.2.196

Physical-Mechanical Properties of Laminated Board Made from Oil Palm Trunk (Elaeis guineensis Jacq.) Waste with Various Lamina Compositions and Densifications  

PRABUNINGRUM, Dita Sari (IPB University (Bogor Agricultural University), Kampus IPB Darmaga)
MASSIJAYA, Muh Yusram (IPB University (Bogor Agricultural University), Kampus IPB Darmaga)
HADI, Yusuf Sudo (IPB University (Bogor Agricultural University), Kampus IPB Darmaga)
ABDILLAH, Imam Busyra (IPB University (Bogor Agricultural University), Kampus IPB Darmaga)
Publication Information
Journal of the Korean Wood Science and Technology / v.48, no.2, 2020 , pp. 196-205 More about this Journal
Abstract
The purpose of this study was to investigate a method for improving the physical and mechanical properties of laminated board made from oil palm trunk (OPT). The effects of pretreating the lamina with heat-pressure and altering the lamina composition of the laminated board were investigated. The outer third of OPT in cross-section had high-density wood, while the underlying third had low to medium density. The hot press was applied to pretreat the lamina that had low to medium density. The lamina were 1.5 cm in thickness, 5 cm in width, and 65 cm in length. The hot press was applied at 2.94 MPa or 4.41 MPa at 150 ℃ for 60 minutes, and the target thickness of the lamina was 1 cm. The three layers of the laminated board samples were bonded with isocyanate adhesive at a glue spread of 300 g/㎡ and cold pressed at 0.98 MPa for 3 h. The laminated board samples were tested according to Japanese Agricultural Standard (JAS) 234-2003. The results showed that the densification of the inner lamina did not significantly affect the physical-mechanical properties of the laminated board produced. However, the laminated board made with high-density laminas for the outer layers fulfilled the JAS 234-2003 standard for the modulus of elasticity and the modulus of rupture.
Keywords
laminated board; pretreatment; hot-press; oil palm trunk; densification; lamina combination;
Citations & Related Records
Times Cited By KSCI : 10  (Citation Analysis)
연도 인용수 순위
1 Amin, Y., Dwianto, W. 2006. Temperature and steam pressure dependency on the fixation of compressed wood by close system compression. Journal of Wood Tropical Science and Technology 4(2): 55-60.
2 Bakar, E.S., H'ng, P.S. 2008. Anatomical characteristics and utilization of oil palm wood. Sahri M.H., Nobuchi, T. (Editor). The Formation of Wood in Tropical Forest Trees: A Challenge from the Perspective of Functional Wood Anatomy. Universiti Putra Malaysia, Serdang, MY, Malaysia.
3 Balfas, J. 2006. New approach to oil palm wood utilization for woodworking production, Part 1: Basic properties. Journal of Forestry Research 3(1): 55-66.
4 Bodig, J., Jayne, B.A. 1982. Mechanics of Wood and Wood Composites. Van Nostrand Reinhold Company, New York, NY, USA.
5 Martawijaya, A., Kartasujana, I., Kosasi, K., Prawira, S.A. 2005. Atlas Kayu Indonesia Jilid I (Indonesian Wood Atlas Vol I). Forest Products Research and Development Center, Ministry of Forestry, Bogor, ID, Indonesia.
6 Kretschmann, D.E., Green, D.W. 1996. Modelling moisture content-mechanical property relationships for clear southern pine. Wood and Fiber Science 28(3): 320-337.
7 Lestari, A.S.R.D., Hadi, Y.S., Hermawan, D., Santoso, A. 2015. Glulam properties of fast-growing species using mahogany tannin adhesive. BioResources 10(4): 7419-7433.
8 Lestari, A.S.R.D., Hadi, Y.S., Hermawan, D., Santoso, A. 2018. Physical and mechanical properties of glued laminated lumber of pine (Pinus merkusii) and jabon (Anthocephalus cadamba). Journal of Korean Wood Science and Technology 46(2): 143-148.   DOI
9 Pramunendar, R.A., Supriyanto, C. 2014. Klasifikasi kualitas kayu kelapa menggunakan gray-level-co-occurrence martix berbasis backpropagation dan algoritma genetika (Quality classification of coconut wood using gray-level co-occurrence martix based on backpropagation and genetic algorithms). National Seminar of Information Technology and Applicable Communication. pp 250-253. ISBN:979-26-0276-3.
10 Byeon, J.W., Kim, T.H., Yang, J.K., Byeon, H.S., Park, H.M. 2017. Bending creep property of cross-laminated woods made with six domestic species. Journal of the Korean Wood Science and Technology 45(6): 689-702.   DOI
11 Byeon, J.W., Kim, T.H., Yang, J.K., Byeon, H.S., Park, H.M. 2018. Static bending performances of cross-laminated wood panels made with tropical and temperate woods. Journal of the Korean Wood Science and Technology 46(6): 726-734.   DOI
12 Chang, Y.S., Kim, S., Son, W.L., Lee, S.J., Shim, K.B., Yeo, H., Kim, K.W. 2016. Assessment of carbon emission for quantification of environmental load on structural glued laminated timber in Korea. Journal of the Korean Wood Science and Technology 44(3): 449-456.   DOI
13 Darwis, A., Massijaya, M.Y., Nugroho, N., Alamsyah, E.M. 2014a. The characteristics of the laminated board of oil palm trunk. Journal of Wood Tropical Science and Technology 12(2): 157-168.
14 Darwis, A., Massijaya, M.Y., Nugroho, N., Alamsyah, E.M., Nurrochmat, D.R. 2014b. Bondability of oil palm xylem with isocyanate adhesive. Journal of Wood Tropical Science and Technology 12(1): 39-47.
15 Darwis, A., Nurrochmat, D.R., Massijaya, M.Y., Nugroho, N., Alamsyah, E.M., Bahtiar, E.T., Safe'I, R. 2013. Vascular bundle distribution effect on density and mechanical properties of oil palm trunk. Asian Journal Plant Science 12(5): 208-213.   DOI
16 Directorate General of Estate Crops. 2018. Tree Crop Estate Statistics of Indonesia Palm Oil 2017-2019. Ministry of Agriculture, Directorate General of Estate Crops, Jakarta, ID, Indonesia.
17 Way, C.Y., Bakar, E.S., Ashari, Z., Sahri, M.H. 2010. Treatment of oil palm wood with low-molecular-weight phenol-formaldehyde resin and its planing characteristics. Wood Research Journal 1(1): 7-12.
18 Santoso, A., Hadi, Y.S., Pizzi, A., Lagel, M.C. 2016. Characterization of merbau wood extract used as an adhesive in glued laminated lumber. Forest Products Journal 66 (5/6): 313-318.   DOI
19 Song, Y.J., Hong, S.I. 2016. Evaluation of bonding strength of larch cross-laminated timber. Journal of the Korean Wood Science and Technology 44(4): 607-615.   DOI
20 Tarigan, R.O., Sucipto, T., Hartono, R. 2015. Variation of outer layer and phenol formaldehyde adhesive glue spread on laminated board quality with core made from oil palm trunk. Peronema Forestry Science Journal (4): 102-110.
21 Hong, M.K., Park, B.P., Kim, K.H., Shim, K. 2017. Performance of melamine-urea-formaldehyde resin adhesives at various melamine contents for bonding glued laminated timber under high frequency heating. Journal of the Korean Wood Science and Technology 45(4): 409-418.   DOI
22 Febrianto, F., Bakar, E.S. 2004. Kajian Potensi, Sifat-Sifat Dasar dan Kemungkinan Pemanfaatan Kayu Karet dan Biomassa Sawit di Kabupaten Musi Bayuansi (Study of Potential, Basic Characteristics, and Possibility of Utilization of Rubber Wood and Palm Oil Biomass in Musi Bayuansi District). Management Agribusiness and Agroindustry Society Bogor Agricultural University, Bogor, ID, Indonesia.
23 Hambali, E., Rivai, M. 2017. The Potential of Palm Oil Waste Biomass in Indonesia in 2020 and 2030. IOP Conf. Series: Earth and Environmental Science 65: 012050. doi:10.1088/1755-1315/65/1/012050   DOI
24 Hartono, R. 2012. Quality enhancement of the inner part of oil palm trunk by close system compression method and by phenol formaldehyde compregnation [dissertation]. Institut Pertanian Bogor, Bogor, ID, Indonesia.
25 Hartono, R., Wahyudi, I., Febrianto, F., Dwianto, W. 2011. Maximum compression level measurement of oil palm trunk. Journal of Wood Tropical Science and Technology 9(1): 73-83.
26 Hendrik, J., Hadi, Y.S., Massijaya, M.Y., Santoso, A., Pizzi, A. 2019. Properties of glued laminated timber made from fast-growing species with mangium tannin and phenol resorcinol formaldehyde adhesives. Journal of Korean Wood Science and Technology 47(3): 253-264.   DOI
27 Japanese Agricultural Standard. 2003. Glued Laminated Timber. JAS 234. Ministry of Agriculture, Forestry, and Fisheries, Tokyo, JP, Japan.
28 Komariah, R.N., Hadi, Y.S., Massijaya, M.Y., Suryana, J. 2015. Physical-mechanical properties of glued laminated timber made from tropical small-diameter logs grown in Indonesia. Journal of Korean Wood Science and Technology 43(2): 156-167.   DOI
29 Jeong, G.Y., Lee, J.J., Yeo, H., Lee, S.S. 2016. Predicting lamina yield from logs of different diameters for cross laminated timber production. Journal of the Korean Wood Science and Technology 44(6): 809-820.   DOI