Top Challenges to Widespread 3D Printing Adoption. You often hear about the benefits of 3D printing: design freedom, part consolidation, no tooling required, just-in-time inventory, etc. To today’s engineer, the list of technical advantages is endless. With all of these benefits you would think 3D printing would be as common as the internet The three main challenges that are negatively impacting the growth of 3D printing are: 3D Printing is not standardized. Additive manufacturing has an impact on the environment. The equipment and production costs are high. 3D Printing Is Not Standardized. very limited. After sketching the potential of AMoC for construction, this paper introduces the variants of AMoC under development around the globe and goes on to describe one of these in detail, the 3D Concrete Printing (3DCP) facility of the Eindhoven University of Technology. It is compared to other AMoC methods as well as to 3D printing in The 3D printing industry has evolved tremendously since the first 3D printing technologies were invented in the 1980s. For a long time, 3D printing processes—which involve the construction of an object through the deposition or solidification of material based on a digital 3D model—were intended solely to produce prototypes thanks to their In addition to 3D food printing, 3D printing-based personalized nutrition also faces the challenge of consumer acceptability. At this stage, personalized nutrition is still a new concept. Frewer et al. [ 83 ] proposed that when consumers do not understand the concept of new technology, they do not tend to try to adopt it. 3D Printing should be massified towards housing and new typologies. One of the many urban challenges that the pandemic has shed light on is the ongoing housing crisis. By the end of 2021, the Additive manufacturing, also known as three-dimension printing (3DP), has the advantages of high building efficient, low labor cost and less construction wastes compared to traditional construction technology. 3D printed concrete is a special type of concrete, which can be deposited through a 3D printer layer by layer without any formwork support and vibration process. A NASA Centennial Challenges program competition to build a 3D-printed habitat for deep space exploration. The multi-phase challenge was designed to advance the construction technology needed to create sustainable housing solutions for Earth and beyond. The competition, completed in 2019, awarded a total of $2,061,023. Vl9k5OZ.