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http://dx.doi.org/10.5658/WOOD.2014.42.4.477

Performance of Structural Glulam Manufactured with Fire Retardants Treated Lumbers  

Son, Dong-Won (Korea Forest Research Institute)
Eom, Chang-Deuk (Korea Forest Research Institute)
Park, Jun-Cheol (Hwacheon wood science complex)
Park, Joo-Saeng (Korea Forest Research Institute)
Publication Information
Journal of the Korean Wood Science and Technology / v.42, no.4, 2014 , pp. 477-482 More about this Journal
Abstract
Consumer demand for wood use has diversified recently. Laminated wood has been used for large-scale buildings and public buildings, not only the durability but also the demand for fire safety has increased. In this study. it was performed for the purpose of developing a standard and flame-retardant treatment technology suitable for structural laminated wood, which was prepared in domestic larch. In this study, by using the domestic larch and Korean pine lumber which treated with flame-retardants, to manufacture the glulam, the effect of strength properties were investigated. In the case of fire retardant treated larch Glulam was satisfactory conditions of the strength of structural laminated wood, but had to be improved, such as the occurrence of delamination and decrease strength by the flame retardant treatment. Development of application-type flame retardant treatment technology or injection-type flame retardant treatment after production of laminated lumber were required.
Keywords
glued laminated timber; fire retardants; strength evaluation;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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