The facade style research about renovation of public building in city

In today's China, with the development of economy, the urban construction is also very rapid. However, the high speed development has also created many problems. For example, the urban public building layout is unreasonable, the quality of public building is not high. Therefore, many public buildings will be a state of being removed. In order to lengthen the building's life, Renovation of the building became the topic which the society pays attention together. The renovation of the building has many ways, Transform the building's facade can change effectively the building's image and the cost is low. Therefore this article sets up urban public building's facade transformation to take the research aim, and put the focus to the architectural style.