論文

査読有り
2015年9月

Flame Spread Mechanism through Analysis of Fire Behavior of Bed Mattress by the ISO 12949 Test

JOURNAL OF ASIAN ARCHITECTURE AND BUILDING ENGINEERING
  • Kye-Won Park
  • ,
  • Kazutaka Kimura
  • ,
  • Masayuki Mizuno
  • ,
  • Ken-ichi Ikeda
  • ,
  • Yoshifumi Ohmiya
  • ,
  • Shin-ichi Sugahara
  • ,
  • Yoshihiko Hayashi

14
3
開始ページ
725
終了ページ
732
記述言語
英語
掲載種別
研究論文(学術雑誌)
DOI
10.3130/jaabe.14.725
出版者・発行元
ARCHITECTURAL INST JAPAN

This paper aims to explain and analyze the test results of the fire behavior of real-size bed mattress products when subjected to an open flame burner system with a total heat supply of 27 kW according to the ISO 12949 method. These results were analyzed in terms of the heat release rate, flame height, temperature, and flame-spread rate using an equation. A normal bed mattress without any fire retardant treatment has a peak heat release rate (HRR) of more than 3 MW before 300 s. After ignition, only a few minutes are allowable for the evacuation of the occupants, making it important to prevent the ignition of the bed mattress or to adopt a retardant bed mattress. The flame heights measured by analyzing a video showed good agreement with the mean flame height estimated from the dimensionless HRR calculated using the burning area in an experiment with a non-flame retardant bed mattress. Finally, the mean flame-spread rate interpolated from the measured temperature rising data at several points on the bed mattress in an experiment with a non-flame retardant bed mattress was consistent with the proposed calculation model.


リンク情報
DOI
https://doi.org/10.3130/jaabe.14.725
Web of Science
https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=JSTA_CEL&SrcApp=J_Gate_JST&DestLinkType=FullRecord&KeyUT=WOS:000362666300031&DestApp=WOS_CPL