COBOD's multifunctional construction robot demonstrating advanced concrete printing capabilities at a construction site.
COBOD International has unveiled the first commercially available multifunctional construction robot, developed in collaboration with the Technical University of Braunschweig. This innovative robot aims to automate various construction processes with advanced features including Shotcrete 3D printing and a telescopic unit that enhances capabilities. It was presented at the Digital Construction Site event, showcasing automation’s potential to improve efficiency and sustainability in construction. This multifunctional system is set to revolutionize traditional practices and support the industry’s push toward smarter building methods.
COBOD International has made a significant advancement in the construction industry with the introduction of the world’s first commercially available multifunctional construction robot. The unveiling took place at the Digital Construction Site event at TU Braunschweig, showcasing a system designed to automate various construction processes beyond merely printing concrete walls.
The newly developed robotic system is the result of a collaborative effort with the Institute for Structural Design (ITE) at TU Braunschweig. This state-of-the-art system utilizes COBOD’s existing gantry-based construction technology, enabling it to deposit layers of concrete directly on-site through the innovative method known as Shotcrete 3D printing.
What sets this robot apart is its integrated telescopic unit equipped with a robotic arm, significantly enhancing its overall functionality. This addition allows the robot to print intricate structures with complex overhangs. Applications include the construction of tunnels and retaining walls, showcasing its versatility within the construction space.
At the core of this revolutionary robot is the BOD2 3D printer, coupled with a unique vertical telescopic unit. This unit is mounted between two X axes, offering a vertical reach of up to three meters. This robust range empowers the robot to manage a large workspace efficiently.
Besides concrete printing, this multifunctional robot is also designed to undertake additional construction tasks. The telescopic unit is adaptable, allowing for the attachment of various tools tailored for different applications. Activities such as spray painting, insulation application, and sanding can be executed seamlessly. Furthermore, there are plans to include a gripper for handling aerated concrete blocks along with other prefabricated materials.
The significance of the multifunctional robotic system extends to its potential impact on construction efficiency and sustainability. The automation of various processes can lead to considerable reductions in waste and improvements in speed. The project aligns with efforts to create complex, low-waste construction solutions, addressing both environmental concerns and economic constraints in the industry.
Moreover, the integration of digital manufacturing technologies is anticipated to enhance overall planning and construction processes, facilitating the creation of reinforced double curved walls. This approach could revolutionize traditional construction methods, paving the way for hybrid, multi-material, and multi-process advancements.
The multifunctional robot is set to be tested in actual building projects to gather valuable data that will influence its future implementations. This initiative is supported by the multidisciplinary team at TU Braunschweig, which seeks to explore how automation and digital manufacturing can translate into greater efficiency and affordability in real-world construction scenarios.
As the construction sector continues to experience transformation through innovative technologies, projects like these underscore the significant potential for automation in creating a more effective and sustainable built environment. The introduction of this multifunctional construction robot stands as a testament to the strides being made in integrating advanced robotics with traditional building techniques, promising a new era for the industry as it looks towards the future.
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