介绍了建筑外墙保温系统的分类及火灾特征，分析了建筑外墙保温系统的防火设计要点，论述了采取的防火施工技术，从而提高建筑外墙外保温系统防火性能。%This article introduces the classification and characteristics of building exterior wall thermal insulation system,and analyzes the key points of fire protection design for building exterior wall thermal insulation system. By taking the fire prevention construction technology,to improve the fire prevention performance of building exterior insulation system.
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