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Gluability of Bambusa balcooa and Bambusa vulgaris for Development of Laminated Panels
Abstract:The development of value added composite products from bamboo with the application of gluing technology can play a vital role in economic development and also in forest resource conservation of any country. In this study, the gluability of Bambusa balcooa and Bambusa vulgaris, two locally grown bamboo species of Bangladesh was assessed. As the culm wall thickness of bamboos decreases from bottom to top, a culm portion of up to 5.4 m and 3.6 m were used from the base of B. balcooa and B. vulgaris, respectively, to get rectangular strips of uniform thickness. The color of the B. vulgaris strips was yellowish brown and that of B. balcooa was reddish brown. The strips were treated in borax-boric, bleaching and carbonization for extending the service life of the laminates. The preservative treatments changed the color of the strips. Borax–boric acid treated strips were reddish brown. When bleached with hydrogen peroxide, the color of the strips turned into whitish yellow. Carbonization produced dark brownish strips having coffee flavor. Chemical constituents for untreated and treated strips were determined. B. vulgaris was more acidic than B. balcooa. Then the treated strips were used to develop three-layered bamboo laminated panel. Urea formaldehyde (UF) and polyvinyl acetate (PVA) were used as binder. The shear strength and abrasive resistance of the panel were evaluated. It was found that the shear strength of the UF-panel was higher than the PVA-panel for all treatments. Between the species, gluability of B. vulgaris was better and in some cases better than hardwood species. The abrasive resistance of B. balcooa is slightly higher than B. vulgaris; however, the latter was preferred as it showed well gluability. The panels could be used as structural panel, floor tiles, flat pack furniture component, and wall panel etc. However, further research on durability and creep behavior of the product in service condition is warranted.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1129207Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 720
 L. Jayanetti 2003. Bamboo in construction – status and potential. Proceedings of Interenational Workshop on Bamboo Industrial Utilization. Sponsored by International Network for Bamboo and Rattan.
 M. A Latif, W. A. Tarmeze, and A. Fauzidah. 1990. Anatomical features and mechanical Properties of Three Malaysian Bamboo Jouranl of Tropical Forest Science. 2 (3): 227-234.
 A.W.C Lee, X. Bai and P. N. Peralta 1994. Selected physical and mechanical properties of gaint timber bamboo grown in South Carolina. Forest Products Journal, 44 (9): 84 – 88.
 Y. Yuming. and Z. Jian 1994. Prospects for Bamboo based Products as Replacement for Wood in Yunan. Pp. 273-277. In Bamboo in Asia and the Pacific. Proceeding of the 4th International Bamboo Workshop. Chiangmal, Thiland. Technical Document GCP/RAS/134/ASB. FORSPA Publication 6. IDRC/FAO.
 R. L. Banik 2000. Silviculture and field guide to priority bamboos of Bangladesh and South Asia. ISBN 984–753–033.3. Government of the Peoples Republic of (11) Bangladesh. Bangladesh Forest Research Institute. Chittagong. 187 pp.
 Z. H. Ming 1995. Bamboo-based Boards in China: an Introduction. 140 – 154. in. Bamboo, People the Environment. Proceedings of the Vth International Bamboo Workshop and the IVth International Bamboo Congress. Vol.3.Engineering and Utilization. October 19 – 22 Ubud, Bali, Indonesia.
 ASTM D805, 1971. Standard methods of testing veneer, plywood and other glued veneer constructions. Annual book of ASTM Standards. American National Standards Institute.
 ASTM D1037, 1999. Standard test methods for evaluating properties of wood base fiber and particle panel materials. ASTM International, 100 Barr Harbor Dr5ive, P.O. Box C 700, West Conshohocken, PA 19428-2959, United States.
 A. M. T. Zaidon, C. K. Paridah M. Sari, W. Razak, and M. Y. N. Yuziah, 2004. Bonding characteristics of Gigantochloa scortechinii. J. Bamboo and Rattan. .3 (1): 57 – 65. website: www.vsppub.com Accessed on 5 April 2006.
 M. Xie and G. Zhao 2003. Technology of pigmentation of bamboo strips by carbonizing and dyeing treatment. Proceedings of Interenational Workshop on Bamboo Industrial Utilization pp. 31-39. Sponsored by International Network for Bamboo and Rattan (INBAR). Hosted by Hubei Provincial Government and Xianning Municipal Government.
 W. E. John and K. A. Niazi 1980. Effect of PH and buffering capacity of wood on the gelation time of urea formaldehyde resin. Wood and Fiber, 12 (4): 255 – 263.
 M. Ahmed 2005. Analysis of Calcutta Bamboo for Structural Composite Materials. Pp.51. Available at http://w.w.w.Scholar.Lib.vt.edu/theses/available/etd-08212000-10440027/ unrestricted /chapter2.pdf Accessed on 7 May 2006.
 M. Arshadi and R Gref 2005. Emission of volatile organic compounds from softwood pellets during storage. Forest Products Journal, 55 (12):132 – 135.
 E. Sjostrom 1993. Wood chemistry. Fundamental and Applications. Second edition, Academic press, Inc. 1250 Sixth avenue, Sun Diego, California. 92101 –4311.
 B. G. Lee, A. Maristany, C. C Brunner and J. J. Morrell 1995. Removing fungal stain from ponderosa pine by caustic bleaching. Forest Products Journal, 45(3): 56-60.
 M. H. Hachmi and A. A. Moslemi. 1990. Effect of wood pH and buffering capacity on wood-cement compatibility. Holzforschung, 44 (6): 425-430.
 C. Xang, S.Y. Zhang and J. Deng 2004. Effect of wood acidity and catalyst on UF resin gel time. Holzforschung, 58: 408 – 412.
 P. Blanchet, R. Beauregard, A. Erb and M. Lefebvre 2003. Comparative study of four adhesives used as binder in engineered wood parquet flooring. Forest Products Journal, 53 (1): 89 – 93.
 A. Mohamad and A. L. Mohmod 1991. Bamboo in Malaysia: Past, Present and Future Research. Pp. 218 – 226. In Bamboo in Asia and the Pacific., Proceeding of the 4th International Bamboo Workshop. Chiangmal, Thiland. Technical Document GCP/RAS/134/ASB. FORSPA Publication 6. IDRC/FAO.
 A.L. Mohmod,. M.T. Mustafa, M. R Samad, and M. S. Midon, 1988. Wear Resistance of Two Commercial Bamboo Soecies in Peninsular Malaysia and their suitability as a flooring material. 223 – 230. In. IV. Ramanuja Rao. R Gnanaharan and C. B. Sastry (eds.). Bamboo current Research. KFRI, India and IDRC. Canada. November 14 – 18. 1988. Cochin. India.
 M. A. Sattar, M.F. Kabir and D.K. Bhattacharjee. 1991. Effect of age and height position of (Melocanna baccifera) and Borak (Bambussa balcooa) Bamboo on their Physical and Mechanical Properties. Pp. 183-187. In Bamboo in Asia and the Pacific,. Proceeding of the 4th International Bamboo Workshop. Chiangmal, Thiland. Technical Document GCP/RAS/134/ASB. FORSPA Publication 6. IDRC/FAO.
 M. A Sattar, M. F. Kabir,. and D. K. Bhattacharjee1994. Physical and mechanical properties of Bambusa arundinacea, Bambusa longispiculata, Bambusa vulgaris and Dendrocalamus giganteus 23 (2):20 – 25. Bangladesh Journal of Forest Science.