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http://dx.doi.org/10.7744/cnujas.2012.39.2.183

FSP measurement of heat-treated softwoods using volumetric swelling method  

Kang, Chun-Won (Department of Housing Environmental Design, Chonbuk National University)
Lee, Seung-Jin (Department of Bio-based Materials, Chungnam National University)
Kang, Ho-Yang (Department of Bio-based Materials, Chungnam National University)
Publication Information
Korean Journal of Agricultural Science / v.39, no.2, 2012 , pp. 183-187 More about this Journal
Abstract
Specimens of five softwood species were heat-treated at three temperature levels of $170^{\circ}C$, $190^{\circ}C$ and $210^{\circ}C$. Their FSP's were measured by the volumetric Swelling Method. Within a species the FSP decreases as the temperature of heat treatment increases. The FSP's of the controls range from 21.0% to 32.5%, while those of the specimens heat-treated at $210^{\circ}C$ from 18.7% to 35.3%. There was no difference of basic density between the heat-treated and control specimens.
Keywords
Softwood; Heat treatment; Volumetric swelling Method; FSP; Basic density;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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