Journal of the Korea Furniture Society (한국가구학회지)

Korea Furniture Society (한국가구학회)
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A Study on the Table Design for Utilization of Cornus controversa Laminated Wood Manufactured by Pressing and Heating

가압.가열 처리한 층층나무 적층재를 활용한 테이블 디자인 연구

  • Shin, Rang-Ho (Department of Furniture Design, Kangwon National University) ;
  • Han, Tae-Hyung (Department of Forest Biomaterials Engineering, Kangwon National University) ;
  • Kwon, Jin-Heon (Department of Forest Biomaterials Engineering, Kangwon National University)
  • 신랑호 (강원대학교 실내가구디자인학과) ;
  • 한태형 (강원대학교 산림바이오소재공학과) ;
  • 권진헌 (강원대학교 산림바이오소재공학과)
  • Received : 2011.12.20
  • Accepted : 2012.01.16
  • Published : 2012.01.25
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Abstract

In this study domestic thinning and small diameter woods of Giant dogwood (Cornus controversa Hemsl) was used. To increase the utilizability of wood, the utilizability was proposed after manufacturing laminated wood by pressing and heating. The physical and mechanical characteristics of Laminated wood were investigated and the color change was measured, using a Chromaticity coordinates, after being pressed at 10% (45 mm), 20% (40 mm), 30% (35 mm) for 5 minutes, using Stopper, and then heated at $180^{\circ}C$ for 6, 12, 24 and 48 hours. The results were as follows. Wood density, compressive strength, MOR, MOE are increased with increasing pressing rate but decreased as heating time is increased after pressing. However, Color change is clear, dimensional stability is improved after pressing and heating.

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