SHAPE-ENV
Shap-ENV © CREATE
ABOUT THE PROJECT
SHAPE-ENV aims at expanding the horizon of large scale additive construction by exploring the possibilities of conformal 3D Concrete Printing, 3D scanning and robotic terrain shaping with the goal of developing innovative digital workflows able to expand the design possibilities of large-scale 3D concrete printing.
This project addresses the environmental impact of the construction industry by envisioning a fabrication method that exploits the excavation soil of construction sites, which makes up a significant portion of construction waste and is usually sent to landfills.
Moreover, using unprocessed soil as a non-planar printing bed for on-site 3DCP, SHAPE-ENV’s workflow envisions a multi-step process where a robotic arm performs terrain shaping and conformal extrusion, following a digital target model. To overcome the uncertainties arising in working with soil with variable composition and properties, we incorporate 3D scanning through depth cameras to guide the process.
This robotic fabrication method has been successfully tested in a lab environment through the development of a proof-of-concept bespoke doubly curved hollow shell panel. This approach provides a sustainable and cost-effective solution for large-scale 3D concrete printing using readily available soil resources, while enabling the possibility to exploit the benefits of automated construction in remote and unknown environments.
PROJECT CREDITS
CREATE Group - Led by Ass. Prof. Dr. Roberto Naboni
Research Team: Roberto Naboni, Luca Breseghello, Ardeshir Talaei, Daniele Florenzano
Industrial partners: Weber Saint Gobain Denmark, Hyperion Robotics