聚氨酯在外墙外保温技术中的应用

The application of polyurethane in the external of external wall thermal retardation technique

研究了聚氨酯的类型特点和应用领域，介绍了聚氨酯在外墙外保温技术中的施工工艺流程及施工要点，论证了聚氨酯在外墙外保温技术体系中的应用优势。

It researches the type characteristic and application fields of polyurethane, introduces the construction technical flow and construction points of polyurethane in the external of external wall thermal retardation technique, and demonstrates the application dominance of polyurethane in the external of external wall thermal retardation technique architecture.