More cost-effective and sustainableģD printing allows the precise amount of material to be used to lift a structure, allowing up to 60% less waste to be generated at the jobsite. Therefore, contractors can work on more projects and, consequently, increase their source of income. However, 3D printing allows to reduce up to 70% of the time and a project can be completed in just hours or days, depending on its magnitude. With traditional construction methods, a project can take many months to complete, with the norm being that large projects take 20% longer than expected and adding up to 80% in cost overruns over the initial budget. From contributions to sustainability, increased productivity and support in challenges on the supply chain, this technology came to revolutionize the way we build. Benefits of 3D printing in construction industryģD printing brings great benefits to the construction industry, being a solution that touches almost all areas of the value chain of the sector. This represents a 91.5% increase in its compound annual growth rate between 20. The evolution of 3D printing has been so favorable in the last decade, that its value in the construction market is expected to reach up to USD $ 1,034,096.7 thousand by 2028, according to a study by Research and Markets. This can be done with various materials, the most common being a mixture of concrete, geo polymers, fiber, and sand. Using a CAD or BIM program, a 3D printer receives the information of what it needs to print, and machines begin to overlay material levels according to the indications. As the industry already has experience in the computer-aided manufacturing process and BIM(Building Information Modeling) continues to bloom in the construction sector, the integration of 3D printing technologies is less complicated. In construction, much of the information needed to make this technology work comes from the design process.
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