我国最近发生了几起与外墙外保温系统有关的火灾事故,这引起了人们对外墙外保温系统防火问题的重视和关注。提高外墙外保温系统的防火性能,应该限制使用有机类保温材料,谨慎使用有机无机复合的保温材料,开发和推广使用无机类保温材料,设置无空腔、防火隔断和防火保护面层的防火构造,加强施工过程防火管理,制定合适的外墙外保温防火技术规范。 Recently, several fire accidents related to exterior insulation systems have taken place in our country, which has caused people’s attention and concern about the fire protection of exterior insulation systems. Improve the fire performance of exterior insulation and insulation systems, the use of organic insulation materials should be limited, and careful use of organic and inorganic composite insulation materials, development and promotion of the use of inorganic insulation materials, set no cavity, fire partition and fire protection surface fire Construction, strengthen the construction process fire management, development of appropriate external wall insulation fire safety specifications.