“…By manufacturing the construction components in the factory and then assembling them in the construction site, the adoption of CI would help to save cost and time, improve quality, reduce the consumption of resource and the production of waste, increase labor efficiency to meet labor shortage, and offer a healthier and safer work environment for construction workers [ 3 , 4 , 5 , 6 , 7 ]. The development of CI would also enhance the performance of construction projects of various types [ 4 , 8 ], therefore it is considered to be a critical approach for the upgrade of the conventional construction industry, especially for developing countries like China [ 1 , 3 , 6 , 9 , 10 ]. The implementation of CI has been listed as the top-level design for the development and modernization of construction industry by the Chinese government [ 1 , 3 , 9 , 10 ].…”