Construction Innovation Expo 2019 (CIExpo) is a signature event co-organised by the Development Bureau of the Government of the Hong Kong Special Administrative Region, Center of Science and Technology Industrial Development, Ministry of Housing and Urban-Rural Development of the People's Republic of China and the Construction Industry Council. CIExpo 2019 provides an excellent sharing and matching platform with the vision to promote innovative and advanced construction design methods, devices, processes, materials, systems and applications.