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Beijing Housing Construction color plate of a rooftop fire

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Recently, South Road, Haidian District, top of a building under construction in the color plate house fire, no casualties. According to fire people to determine the initial cause of the fire may be caused by spark cutting workers. It is understood, the building was under construction, a rental housing, the House has been basically completed and put on the aluminum windows, roof seal the color plate in the room is still under construction. The fire was put out, the color plate housing has not collapsed, surrounded by the color plate is still well preserved, and the top of the color plate is charred black. A construction site worker said, "should be two layers of foam sheet in the folder of the." Firefighters said the fire may be the color plate housing for workers to use the machine caused by sparks generated when cutting. Recently, color steel house fire often found in the media news. The evening of November 29, Chaoyang District, Beijing Laiguangying sand village for village, a clothing factory in the color plate Warehouse fire; Dec. 1 at noon, Wang Ying Xiang, Chaoyang District, site of a 3-layer color plate dormitory room on fire; the afternoon of December 2, Pei Village, Chaoyang District, Beijing Jinzhan steel market through the south gate, a row of the color plate housing built before the fire. Introduction of a fire, color plate housing, low cost, build speed, mostly for construction site accommodation, storage and other temporary buildings, but there is a big fire hazard, including color plates of the "core" is the culprit. The firefighters said the two plates in color plates, polystyrene foam insulation sandwiched materials, slightly higher than wood burning, are combustible materials, once ignited, will burn rapidly, and easy to collapse, prone to toxic gases . According to reports, the Housing construction steel fire because lotteries are mostly Dianqi Han, cutting and other operations sparks, ignition sandwich. After the completion of the color plate house fire, it is because of heat or fire surrounded by conduction to the sandwich plate, such as aging or using high-power electrical wires.