摘要：分析城市建筑外立面改造的种类与特点，结合具体的项目改造案例阐述外立面改造过程中所面临的问题，并针对如何进行造价控制提出相应的建议和措施。
关键词：建筑物；外立面改造；造价管理；更新改造
Abstract：This paper analyzes the types and characteristics of the facade reconstruction of city buildings，combined with the specific case of project reconstruction，expounds the problems faced in the facade reconstruction process，and puts forward the corresponding suggestions and measures to control the cost.
Keywords：building；fa?ade reconstruction；cost management；renewal and reconstruction
工程经济，2018（04）：18-19