Posts tagged: Construction 3D Printing

The Austrian startup Printstones has been developing mobile robotic systems for 3D printing since 2017. After completing more than 100 pilot projects the young firm has now revealed a new prototype: Baubot. This new robot has a modular design approach and is open to external inputs for innovation. The stated goal of the tech company is to bring any tool into any location and utilize it there. This means that 3rd parties can develop and add their tools and applications to the mobile robot. Developers can use an SDK as an interface to the robot’s functionality.

Please note that this is a satirical article published on April 1st* for April Fools. If you’d like to learn more about real construction 3D printing advancements, see our Construction 3D Printing AM Focus eBook.

A new video published by 3dpbm’s contributor Jarett Gross explores the concept invented by an interesting Russian startup called Printed Dome. that developed a proprietary construction 3D printing approach to make—you guessed it—3D printed domes.

Mitch Lewandowski, Branch Technology‘s Chief Commercial Officer, had been hinting at a major project for some time. It has now finally been revealed that it’s not just one project but at least two, and possibly more, and they are both massive in size: a 3D printed facade for the Tennessee Valley Federal Credit Union building and exterior wall panels for the Center of Engineering, Technology, Arts & Sciences at the Chattanooga State Community College.

Black Buffalo 3D Corporation, a leading provider of large scale 3D printers for construction and a member of HN Inc.—formerly Hyundai BS&C Co. Ltd.—has successfully collaborated with the International Code Council Evaluation Service (ICC-ES) to revise its ICC-ES AC509 criteria. This update enhances the acceptance criteria (AC) for 3D Automated Construction Technology for 3D printed concrete walls from single-story building construction to multi-story building construction.

SQ4D has listed for sale the first 3D printed home in the United States. This residential property, printed on-site using SQ4D’s Autonomous Robotic Construction System (ARCS), is the first commercial 3D printed house slated to receive a certificate of occupancy and is listed on MLS for sale as new construction for $299,999.

Printed Farms is the first organization in the United States to get a Cobod Bod 2 Concrete 3D Printer. I got the chance to check out a job site of theirs near West Palm Beach, Florida. This project is a 30×30 agricultural building that will ultimately serve as storage for equipment that the owner has to manage their many horse stables.

A study published by researchers at Stellenbosch University in South Africa presented a first and comprehensive microstructural investigation of construction 3D concrete printing porosity using X-ray computed tomography to visualize and quantify porosity, pore sizes, shapes and distributions in extrusion-based 3D printed concrete.

At the BAUTEC conference in Berlin, Italcementi presented a new concrete mixture developed specifically for construction 3D printing applications. The new mixture is developed to be fast setting, in order to enable deposition of more complex geometries, and also more sustainable, in line with the company’s targets for more sustainable construction processes.

Last week, at the International Bautec construction exhibition in Berlin, visitors were given the unique opportunity to see a house being 3D printed each day. Danish construction 3D printing company COBOD and its partner PERI Group undertook the ambitious project to demonstrate how the BOD2 construction 3D printer is capable of printing a house in less than 24 hours.