초록

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Abstract ▼ AI-Helper

According to continuous rise of income level and rapid increase of the Western life style, the domestic distribution rates of the bed has reached a very high level, and the damage caused from fire has increased according to this. Mattress has been pointed out as the major cause of flame diffusion in...

According to continuous rise of income level and rapid increase of the Western life style, the domestic distribution rates of the bed has reached a very high level, and the damage caused from fire has increased according to this. Mattress has been pointed out as the major cause of flame diffusion in fire. In addition, the mattress, which is consisted of organic details, has acted as a medium of flame diffusion in fire, due to a flash point, which becomes a factor that increases the risk of fire after the toxic gas has been generated not only by ignition of the highly polymer in core materials, but also by flashover to the entire compartment caused by incomplete combustion. In this study, a full-scale experiment for fire has been conducted and the result has been analyzed to evaluate the risk of fire due to this mattress. In case of the general mattress, with the result of the experiment, the entire mattress has been combusted and spread with the laps of 5 minutes, and it has shown a 3MW heat release rates and a rapid growth. This result from the experiment can be used as data for developing the standard test method to evaluate the fire safety of the components in the compartment and designing prevention of fire spread in buildings.

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