Additive manufacturing, widely known as 3D printing technique, has drawn the attention of researchers from all over the world for a few recent decades. Thanks to the ability to transform a drawing into an object, the idea of 3D printing has also attracted the attention of engineers, architects, and investors. However, the big question is how to approach and keep up with the 3D concrete printing technology trend with limited conditions such as printers, technology issues, and costs. Therefore, this study focuses on clarifying the in-depth perspective on typical projects applying 3D concrete printing technology implemented at Hai Phong University. The highlighted projects presented in detail are the Haiphong University logo, interior and exterior furniture, and a villa in miniature. The study will place special emphasis on the practical techniques in the printing process, such as design, software instruction for use, tomographic modeling method, and the visual image of a specific model. These models have been utilized at Haiphong University, Hai Phong Children's Hospital, and two investors in Haiphong. Based on the research results, recommendations are also given, which can be considered the reference and orientation documents to apply 3D concrete printing technology to the construction field.