根据多年岩棉外保温墙体方面的科研成果和近６年试点工程的经验，总结出外保温墙体的１０大优点，提出岩棉外保温墙体对结构层、保温层、保护层、饰面层等关键部位的技术设计与施工要求，以及确保外墙岩棉外保温工程质量应解决的３个关键技术。同时，介绍了外墙外保温试点工程的实测数据 According to the scientific research achievements of the rock wool outer insulation wall for many years and the experiences of the pilot projects in the past 6 years, the 10 advantages of the outer insulation wall are summarized, and the rock wool outer insulation wall is proposed for the structure layer, the insulation layer, the protection layer and the decoration. Technical design and construction requirements for key parts such as floors, and three key technologies that should be addressed to ensure the quality of the outer rock wool thermal insulation project. At the same time, the actual measurement data of the external thermal insulation pilot project was introduced.