The fundamental point of our task is utilizing shrewd blocks in development field with the assistance of 3D printing. The benefit of utilizing this technique is to manufacture excessively mammoth structures with inventive plans. At the end of the day, we can say that a robot fit for building confused structures from brilliant holds by all itself. The results are exceptionally modern in nature. Whats more, this could change the development component. In simple future, numerous nations and organizations will utilize these 3D printing systems to build inventive structures. The reasons why we would love to utilize 3D printing is that it is particularly less expensive than the customary strategy. Not just the expense of development it likewise incorporates the expense of materials utilized, cost of works and so forth. At the point when contrasted with customary strategy it requires less exertion, time utilization is likewise less. The strategy will likewise cut expenses and natural harm by decreasing the measure of broken blocks that is utilized. The thought is that the base of the robot is fixed with the arm sufficiently long to achieve any piece of the structure being manufactured. Exact situating is accomplished by a fixed marker in an alternate position from the robot. The entire procedure is robotized. The developments will be in xyz arranges. Stepper engines are utilized for developments. Timing belts are utilized for straight movements. DC engines will be utilized for gripper system. The structure never should be contacted by human hands. Regardless of whether they are compact printers utilized nearby or are housed in a stockroom, 3D printers can possibly totally reform the constructed condition. With such huge numbers of potential advantages of Smart Construction, theres nothing unexpected that this technique is advancing through an assorted number of ventures and rapidly turning into a most loved device of dynamic advertisers. Looking at the various points of interest, applications and future extension, we can reason that the Smart blocks and its innovation can make next mechanical unrest in Field of Construction. Shwetha Shanmugam | Sandhiya Bharathidasan | S. Abinayaa "3D Printing" Published in International Journal of Trend in Scientific Research and Development (ijtsrd), ISSN: 2456-6470, Volume-3 | Issue-3 , April 2019, URL: https://www.ijtsrd.com/papers/ijtsrd23284.pdf