Flammability case study of the subway investing materials

지하철 역사 및 전동차 광고물의 연소특성 조사

In this study we investigated the materials which locate in the subway station and train cars. We checked the flammability of the materials such as the signboard, newspaper, wide color film etc. We reported some kind of the data such as oxygen index, optical smoke density, surface flame spread speed for that materials. We hope this data will be help to decide the guideline for such materials.