See moreCOBOD’s unique robot built a 3D printed house using eco-friendly concrete in Heidelberg, Germany. Their goal is to complete the entire print job in just 140 hours, saving time and reducing waste in the construction process. BOD2's robotic arm with injection head quickly lays down layers of concrete, mimicking how a sandcastle is built with layers of wet sand. This process also makes construction faster and safer for workers. In the near future, this technology has the potential to combine traditional construction methods with 3D printing, making buildings faster and more sustainable. (May 2023)