Prefabricated housing construction before the end of October must build combustion performance achieve a-class non-combustible material standards
Report from our correspondent (reporter JiWeiHua correspondent Peng Shibing) since this year, guizhou, hubei and other places one after another site prefabricated houses on fire accidents happened, the hidden trouble in security site prefabricated housing worries. Urban villages (shantytowns) reporter yesterday from the city renovation office learned that jiaxing city PengGai project under construction, has been built and the new prefabricated houses A full screen, make sure that the city before the end of October city PengGai prefabricated housing construction project construction of combustion performance all meet a-class non-combustible material standards.
Learned, building decoration materials are divided into four levels, the first is non-combustible material, is A, the other is flame retardant, combustible, finally the flammable materials. Prefabricated houses mainly adopts caigang builds at present, intermediate filler into a foam sandwich and rock wool sandwich; Foam sandwich board belongs to flammable materials; In comparison, the rock wool sandwich panel are of good quality and are not burning materials. At many sites in the choose and buy when the foam sandwich board, resulting in fire safety hidden trouble.
Urban villages (shantytowns) modified according to the city office relevant controller introduces, in the screening, to all 102 city PengGai projects under construction site prefabricated housing given, for completed but using prefabricated houses of combustible material, will resolutely removed; For new housing activity, must use the combustibility in meeting the requirements of the fire and by relevant departments for approval of a-class non-combustible material, eliminate fire hazard, ensure that all activities before the winter of this year to the housing standard.