| Title |
Architectural Product and Formwork Manufacture using 3D Printing - Applicability Verification Through Manufacturing Factor Prediction and Experimentation - |
| Authors |
Park, Jinsu ; Kim, kyung taek |
| DOI |
https://dx.doi.org/10.6106/KJCEM.2022.23.1.113 |
| Keywords |
Additive Manufacturing Technology; 3D Printing; Atypical Formwork; Porous Architecture |
| Abstract |
Additive manufacturing (AM, also known as 3D printing) technology is digitalized technology, making it easy to predict and manage quality and also, have design freedom ability. With these advantages, AM technology is applied to various industries. In particular, a method of manufacturing buildings and infrastructure with AM technology is being proposed to the construction industry. However, the application of AM technology is restricted due to problems such as insufficient history and quality of technology, lack of construction management methods, and certification of manufacturing products. Therefore, the manufacture of architectural products is implemented with indirect AM technology. In particular, it manufactures formwork using AM and injecting building materials to implement the architectural product. In this study, hybrid type material extrusion AM is used to manufacture large-sized formwork and implement building products. Moreover, we identify factors that can predict productivity and economic feasibility in the additive manufacturing process. As a result, design optimization results are proposed to reduce the production cost and time of architecture buildings. |