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http://dx.doi.org/10.7731/KIFSE.2018.32.3.027

Development of Semi-Incombustible Composite Insulating Board Containing Pine Leaf Powder and Vermiculite  

Cheong, Chang Heon (Dept. of Architectural Engineering, Gyeongnam National University of Science and Technology)
Yoo, Seok Hyung (Dept. of Architectural Engineering, Gyeongnam National University of Science and Technology)
Publication Information
Fire Science and Engineering / v.32, no.3, 2018 , pp. 27-34 More about this Journal
Abstract
A Semi-Incombustible Composite Insulation Board (SICIB) that can be applied to building construction and ships was developed. The SICIBs comprised of pine leaf powder, vermiculite. The incombustibility, semi-incombustibility, and U-factor of the developed SICIBs were measured. The incombustibility of the each SICIB was determined by the proportion of combustible flexible binder and pine leaf powder. SICIB satisfied the incombustibility test without a combustible flexible binder and pine leaf powder. In addition, SICIB with 6% of pine leaf ensured its semi-incombustible performance. A combustible flexible binder or pine leaf powder over 6% failed the fire-resistant performance of SICIB. In addition, SICIBs with incombustible/semi-incombustible finishing and a 200 mm insulating layer (glass wool and sprayed poly urethane foam) met the U-factor of an external wall for buildings described in the Korean building code.
Keywords
Semi-Incombustible insulating board; Vermiculite; Pine leaf powder; Mineral loose wool; U-factor;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
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