The proposal of under-seawater 3D concrete printing (US3DCP) technique offers a promising solution to marine engineering construction and ocean energy development. It addresses the technical challenges in traditional underwater construction, for instance, poor working security, inaccurate placement and poor construction quality. To promote the application of US3DCP in actual engineering projects, a cement-based material available for the printing condition of under seawater was designed and produced in this study, validating the feasibility of ...
