At present, building exterior wall insulation materials are one of the important items for sampling inspection of interior decoration materials, which is not unrelated to frequent fire accidents. For example, the CCTV building fire was caused by the use of organic insulation materials that are not flame retardant. These materials produce more smoke and toxic gases due to incomplete combustion and pyrolysis in the event of a fire, and most people in fire accidents are inhaled by smoke and toxic gases. Therefore, the fire risk caused by the building exterior wall insulation material is extremely high, which is likely to cause major casualties. The author combines the work experience to talk about the cause of the fire and the countermeasures.
Why does the exterior insulation material always cause a fire?
- Jun 07, 2019-