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A Study on Combustion Characteristics of Flame Retardant Treated Pinus Densiflora  

Choi, Jung-Min (한국화재보험협회 부설 방재시험연구원)
Ro, Ho-Seung (한국화재보험협회 부설 방재시험연구원)
Jin, Young-Hwa (한국화재보험협회 부설 방재시험연구원)
Publication Information
Fire Science and Engineering / v.25, no.3, 2011 , pp. 57-62 More about this Journal
Abstract
The combustion characteristic was evaluated for Pinus densiflora, used as a building material in Hanok, which were treated with two different flame retardant method. The specimen was brushed with flame retardant liquid two or three times and then let the specimen dehydrated during 24 h for spreaded treating. And the other specimen was soaked in the liquid for 72 h. The test methods were inflammability test using meker burner and heat release rate test using cone calorimeter. As a result for the tests, flame retardant treated specimens met the requirements of the inflammability and the spreaded treated method was more efficient than immersed method. The spreaded treated specimen had lower combustive properties than immersed specimen in TTI (time to ignition), PHRR (peak heat release rate), MLR (mass loss rate) and THR (total heat release).
Keywords
Flame retardant; Combustion characteristics; Flame retardant treated wood; Heat release rate;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
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