| Abstrakt: |
A new technology that could be used to build objects is 3D printing. This technology is used to create new prototypes at anytime, anywhere in the world. Structures on the Moon or Mars can be created using automated three-dimensional printing. There was a focus on the innovative applications of additive manufacturing in biomedical, aerospace, building, and protective constructions. Alloys of metals, polymer composite, concrete and ceramics, were all discussed. This article also examined void formation, layer-by-layer computer design constraints, and anisotropic behaviour appearance. Overall, this study serves as a foundation for future research by providing an overview of 3D printing, as well as its benefits and drawbacks. The raw materials used in 3D printing must have the same fundamental properties as building materials. That is, printing mortars are made from readily available materials that can be reused. Because of these constraints, the cost of printing building objects is comparable to the cost of existing building. Additive printing, on the other hand, necessitates the use of specialised mortars. Setting time, printing system follow ability, compressive strength, shape stability of each printed layer, controlling hydration rate to ensure adhesion to the next layer, re-useability, and easy access to raw materials are all examples of this. To compete with traditional building methods, 3D printing must be affordable, the mortar components recyclable, and the printing process. This article provides an overview of construction-related materials that can be used for 3D printing. The materials on display were rated according to building material technology. [ABSTRACT FROM AUTHOR] |
