지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 강원대학교 산림과학연구소 Journal of forest and environmental science Journal of forest and environmental science 제29권 제2호
- 발행연도
- 2013.1
- 수록면
- 109 - 115 (7page)
이용수
초록· 키워드
오류제보하기
Fast-grown wood generally contains a high proportion of juvenile wood that results in inferior dimensional stability and durability against biological deteriorations. In the present research, the Acacia mangium wood from plantation forests in Vietnam was treated with high temperature in air. The effects of heat treatment on physical properties of Acacia mangium wood, including mass loss (ML), water absorption (WA), water-repellent effectiveness (WRE) and anti-swelling efficiency (ASE) were examined. The results showed that the dimensional stability and the water-repellent effectiveness are increased by about 15-46% and 8-18%, respectively. However, the mass and dimension of wood are decreased. The results also indicated that both treatment temperature and treatment duration significantly affect the wood properties of Acacia mangium. It is thus concluded that heat treatment demonstrates an interesting potential to improve the wood quality of Acacia mangium for solid timber products. This technology provides an environmentally safe method of protecting sustainable common woods to give a new generation of value-added biomaterials with increased stability without the use of toxic chemicals.
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등록된 정보가 없습니다.
참고문헌 (19)
참고문헌 신청
Chuong PV / 2011 / Influences of the hydro-thermal treatment on physical properties of Acacia auriculiformis wood / 2011 International Symposium on Comprehensive Utilization of Woo
Deka M / 2007 / Photo-degradation of modified and non-modified wood, coated with water borne acrylic coatings during artificial light exposure / Proceedings ofthe International Res
Desch HE / 1996 / Timber- Structure, Properties, Conversion and Use / McMillan Press Ltd
Esteves B / 2009 / Wood modification by heat treatment : A review / BioResources 4 : 370 ~ 404
Hill CAS / 2006 / Wood modification. Chemical, thermal and other processes / John Wiley & Son Ltd
Deka M / 2007 / Photo-degradation of modified and non-modified wood, coated with water borne acrylic coatings during artificial light exposure / Proceedings ofthe International Res
Desch HE / 1996 / Timber- Structure, Properties, Conversion and Use / McMillan Press Ltd
Esteves B / 2009 / Wood modification by heat treatment : A review / BioResources 4 : 370 ~ 404
Hill CAS / 2006 / Wood modification. Chemical, thermal and other processes / John Wiley & Son Ltd
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