With the development of human intelligence, intelligent material is also valued and developed.. The so-called intelligent material, that is, the material itself has the self diagnosis and the forecast destruction, the self adjustment and the self repair function, as well as the repeatability. When the internal occurrence of a certain abnormal change, the internal conditions of the material can be reflected, such as displacement, deformation, cracking, etc., so that before the destruction of effective measures.

National Development and Reform Commission, the Ministry of housing and urban and Rural Construction issued "green building action plan" requirements, strengthen public building energy management, speed up the green building technology research and extension, vigorously develop green building materials, to promote the industrialization of building. The launch of the program marks the rise of green building action as a national strategy, and will also play a role in policy guidance to promote the development of green building in China.