Heat preservation material combustion performance is unqualified for building fire hidden trouble
In recent years, domestic frequent fire cases in high-rise office buildings, residential, shopping malls, which makes the building fire prevention become the social focus. Recently, the municipal quality supervision inspection team found in the law enforcement inspection, the city's individual building materials enterprises building insulation materials from the combustion performance is unqualified, may for building fire hidden trouble.
Recently, the reporter understands from the city's quality inspection team, in the outer wall heat preservation material inspection, law enforcement personnel main lock enterprise stock control, production control, inspection, warehousing distribution, for there may be a potential safety hazard of partial product sampling inspection. So far, 14 checked related enterprises, 16 batches sampling products, part of the product is unqualified.
Law enforcement personnel in jade auspicious poly foam plastic products co., LTD in tianjin products for inspection, a thermal insulation with polystyrene foamed plastic molding was found. This product is a kind of commonly used in the outer layer of the residential building and commercial building insulation materials, according to the regulation, its product oxygen index should not be less than 30%, but the actual values are lower than the lowest. Law enforcement officials explained that oxygen index is unqualified, popular speak be "products are easier to fire". If the material flow into the market, as building insulation materials use, will no doubt increase the building fire safety hidden trouble. At present, the audit team has ordered the company to stop production, sales, unqualified to pretend to be qualified with polystyrene foamed plastic molding, adiabatic and punishment to the enterprise.
, said the city quality supervision inspection corps law enforcement personnel in the inspection, inspected enterprise overall situation is good, but still found a few enterprises to reduce cost, using low cost in the production of inferior raw materials or reduce the amount of flame retardant, increase the risk of a product is unqualified hidden trouble; Some small and medium-sized enterprises lack of effective means of product inspection, to ensure product quality stability and reliability; Individual companies to seek high profits, with a low fire rating as high fire rating product sales, at present, the city quality inspection team has to involve in accordance with the problems of enterprises and products to investigate it.
