针对近些年国内发生的火灾案例,分析了外墙外保温系统存在的火灾危险性,并结合国内外研究现状,提出了符合我国目前经济和技术水平的防火对策。 Aiming at the fire cases occurred in China in recent years, the fire risk of the exterior insulation system is analyzed. Combining with the research status at home and abroad, the fire prevention measures in line with China’s current economic and technological level are put forward.