마루판용 합판의 단판 구성요소에 따른 열전달 특성에 관한 연구 (A Study on Heat Transfer of Plywood for Wood Based Flooring by Veneer Composition)

서지정보

· 발행기관 : 한국가구학회
· 수록지 정보 : 한국가구학회지 / 23권 / 3호 / 298 ~ 304페이지
· 저자명 : 피덕원, 강석구, 강호양, 최송규

초록

Since 1990’s, a flooring based on plywood has gotten customers’ demand. Costs of raw material and production increased because of changed environment of industry. Tropical timber such as Red Meranti (Shorea acuminate) used for raw material of the floor has been depleting beside countries in South Eastern Asia changed species of afforestation. As a result, it gets hard to secure good quality of raw material for plywood. Moreover plywood price is increased suddenly after earthquake in Japan. Eucalyptus (Eucalyptus globulus) in china has been using for raw material as a countermeasure of changed environment of industry. In this study, possibility of using flooring consisted of Eucalyptus veneer as a core layer was checked by heat transfer experiments. Flooring consisted of Red Meranti was used for comparison. Two factors which impact on heat transfer are a type of density gradient and density difference between Long-grain veneer and Short-grain veneer. Red Meranti samples are ‘M’ type of density gradient on the other hand Eucalyptus samples are ‘W type of density gradient.

영어초록

Since 1990’s, a flooring based on plywood has gotten customers’ demand. Costs of raw material and production increased because of changed environment of industry. Tropical timber such as Red Meranti (Shorea acuminate) used for raw material of the floor has been depleting beside countries in South Eastern Asia changed species of afforestation. As a result, it gets hard to secure good quality of raw material for plywood. Moreover plywood price is increased suddenly after earthquake in Japan. Eucalyptus (Eucalyptus globulus) in china has been using for raw material as a countermeasure of changed environment of industry. In this study, possibility of using flooring consisted of Eucalyptus veneer as a core layer was checked by heat transfer experiments. Flooring consisted of Red Meranti was used for comparison. Two factors which impact on heat transfer are a type of density gradient and density difference between Long-grain veneer and Short-grain veneer. Red Meranti samples are ‘M’ type of density gradient on the other hand Eucalyptus samples are ‘W type of density gradient.

참고자료

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