Journal of the Korean Wood Science and Technology

  • 제42권6호
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  • Pages.675-681
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  • 2014
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  • 1017-0715(pISSN)
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  • 2233-7180(eISSN)
한국목재공학회 (The Korean Society of Wood Science & Technology)
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실내사용 목재의 연소 특성 분석(I)

Combustion Properties of Woods for Indoor Use (I)

  • 손동원 (국립산림과학원 임산공학부) ;
  • 강석구 (충남대학교 환경소재공학과)
  • Son, Dong Won (Korea Forestry research Institute) ;
  • Kang, Seog-Goo (Department of Bio-Based Materials, College of Agriculture & Life Science Chungnam National University)
  • 투고 : 2014.04.29
  • 심사 : 2014.06.16
  • 발행 : 2014.11.25
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초록

최근 친환경 재료에 대한 국민들의 관심이 높아지면서 실내사용목재의 이용도 증가하고 있다. 본 연구는 실내사용 목재의 내화성 부여를 위한 기초자료로 활용될 수 있는 열특성 분석에 그 목적이 있다. 열방출률과 열방출량, 가스발생량, 중량감소 등의 연소성질을 열중량 분석(TGA) 및 콘칼로리미터(KS F ISO 5660-1)의 방법으로 분석하였다. 분석결과 목재의 재질적 특성은 연소적 특성으로 발현되었으며, 열적성질과 연소가스 발생량과의 관계는 상관관계가 높게 나타났다. 탄화층 형성에 의한 연소억제 효과도 수종에 따라 현저한 차이를 보였다. 총열방출량과 중량감소량은 상관관계가 높게 나타났다. 점화시간과 총열방출량 등의 자료는 목재의 내화성능부여 등의 기초 자료로서 매우 중요하리라 판단되었다.

The purpose of this study is to analyze fundamental combustion characteristics of woods used for indoor applications. The combustion characteristics such as heat release rate, total heat release, gas yield, and mass loss were analyzed by the method of cone calorimeter or thermogravimetry. These analysis results show that material properties of wood are closely related to flammability. It was shown that the relationship between the mass loss and gas emission. The results of combustion properties of woods would be useful for fundamentals of guiding the safe use of wood indoor application.

키워드

참고문헌

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피인용 문헌

  1. Combustion Properties of Woods for Indoor Use (II) vol.43, pp.4, 2015, https://doi.org/10.5658/WOOD.2015.43.4.478
  2. Combustion Properties of Major Wood Species Planted in Indonesia vol.43, pp.6, 2015, https://doi.org/10.5658/WOOD.2015.43.6.768
  3. Combustion Characteristics of Useful Imported Woods vol.44, pp.1, 2016, https://doi.org/10.5658/WOOD.2016.44.1.19
  4. Combustion Characteristics of Fire Retardants Treated Wood (I) vol.43, pp.1, 2015, https://doi.org/10.5658/WOOD.2015.43.1.96