Research on Construction Methods and Restoration Techniques of the Exterior Wall Surfaces of Nanjing's Modern Buildings

As the "skin" of the building, the exteriorwall surfaces protect and decorate the building, which reflects the architectural style best. There are many types building remains of Republic of China in Nanjing. The forms of the exterior surface are diverse, recording materials, construction methods and techniques at that time, with important historical, artistic and scientific value. This paper discusses the value continuation and restoration techniques of the exterior surfaces. The research results provide reference and basis for the conservation and restoration of architectural heritage at the time of Republic of China in Nanjing.