An Experimental Study on the Buming Behavior of Fabric used Indoor
Fabrics used indoor has a major impact on the development and spread of indoor fires and fire hazards because of its easy ignition,fast burning speed and the rapid spread rate.In this paper,the burning behavior of five kinds of fabrics used indoor such as cotton woven,jeans,woollen sweater,linen rope and sponge,were studied by means of the cone calorimeter.The ignition time,the heat release rate,the mass loss rate,the yield of CO and the smoke production rate of the five kinds of fabrics used indoor were analyzed and compared at different external heat flux conditions with the specific experimental data and image.Our results indicated that:with the increase of the heat flux,five kinds of fabrics were more and more to be ignited; in higher heat flux condition,average heat release rate and the peak mass loss rate were higher; In lower heat flux condition,due to the incomplete combustion,smoke production rate and the yield of CO were higher; and the effect of the density of the structure and moisture content to burning behavior of fabrics cant be ignored.Fire risk order of five kinds of fabrics is:woollen fabrics> sponge fabrics> cotton fabrics> linen fabrics.
Building fire Fabric Cone calorimeter Burning behavior
Pei Bei Chen Liwei Lu Chang
School of Safety Science and Engineering, Henan Polytech ine University, Jiaozuo, 454003, China;State Key Laboratory Cultivation Base for Gas Geology and Gas Control, Henan Polytechnic University, Jiaozuo ,454003, China
国际会议
2012 International Symposium on Safety Science and Engineering in China (2012安全科学与工程国际会议)
北京
英文
257-261
2012-11-07（万方平台首次上网日期，不代表论文的发表时间）