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http://dx.doi.org/10.5658/WOOD.2016.44.5.677

Effects of the Knife-Incising and Longitudinal Kerfing Treatment on High-Temperature Drying Characteristics of Red Pine Square Timber  

Lee, Chang-Jin (Department of Wood Science & Technology, Chonbuk National University)
Lee, Nam-Ho (Department of Wood Science & Technology, Chonbuk National University)
Oh, Seung-Won (Department of Wood Science & Technology, Chonbuk National University)
Publication Information
Journal of the Korean Wood Science and Technology / v.44, no.5, 2016 , pp. 677-684 More about this Journal
Abstract
This study was carried out to confirm the effects of the knife-incising and longitudinal kerfing treatment on high-temperature drying characteristics of red pine square timber with dimensions of thickness 15 cm. The range of final moisture content was investigated 5.6% to 7.5% after drying. The differences did not exist in the moisture content and distribution according to the pretreatment condition. In the case of longitudinal kerfing treatment, the surface check occurrence was reduced than the control. In addition, the twist had a tendency to decrease due to the longitudinal kerfing treatment. The knife-incising and longitudinal kerfing treatment were investigated to be ineffective on internal checks and drying shrinkage.
Keywords
Red pine; timber drying; knife-incising; longitudinal kerfing; drying pretreatment; high temperature drying;
Citations & Related Records
Times Cited By KSCI : 4  (Citation Analysis)
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