A Study on the Plyboo with Bamboo Weaved Cross Bond

• Main Authors: Hou, Yu-Jung, 侯喻蓉
• Other Authors: Lin, Jing-Sheng
• Format: Others
• Language: zh-TW
• Published: 2015
• Online Access: http://ndltd.ncl.edu.tw/handle/28399079618689576996

碩士 === 國立屏東科技大學 === 木材科學與設計系所 === 103 === In order to keep the characteristic of bamboo, bamboo veneer and bamboo weaveing were used to make the plyboo. This material reinforced with bamboo weaving(open type and closed type) in this study was tested the shearing strength and bending strength. To investigate test the effect of adhesives, glue spreading, heat-treated bamboo. The valuse of shearing strength was RPF> Epoxy> EVA> TII. Bending strength was TII>RPF>EVA>Epoxy. The bamboo failures both plyboo with RPF and Epoxy were 100％. And the costs of RPF and Epoxy adhesives were higher than others. The shearing strength of TII was too weak, it was not good enough to use. EVA adhesive was selected to investigate the effects glue spreading on the strength of plyboo. Condition of glue spredings. are 150, 250 and 350 g/m2. Both valus of shearing strength and bending strength were no significantly different among glue spredings. The glue spreding of 150 g/m2 was usrd to make plyboo with cross bond. In the test of mixed in bamboo weaving(open type), we mixed two layers of bamboo weaving in the plyboo. It shows the results that bamboo failure and bending MOE were not mest ther standard of CNS11671. But the other properties of plyboo with cross bond were meat the standards. To changing the bamboo weaving of open type to closed type for meat the standard of CNS11671. The results showed shearing strength was 0.72 MPa, the bamboo failure was 52 %, after the plyboo soaked in water , bending MOR was 107.06 MPa, bending MOE was 6549.86 MPa. In this study plyboo with bamboo wearing was not only kept the feature of bamboo, but also meat the standard of CNS11671. And it will be used in fabricated the products with shell in the future.