Implementing a global circular economy by pioneering technologies for recycling building components from concrete rubble and glass.
Last updated: March 18, 2024
Cambridge, MA, USA
As the world collectively strives to achieve net-zero goals, the need to revolutionize our approach to waste and implement a global circular economy becomes increasingly critical. The construction sector, with its massive ecological footprint, stands at the forefront of this challenge.
This project addresses these needs by pioneering technologies for recycling building components from concrete rubble and glass. The key advancements include structured light scanning techniques for cataloging concrete rubble, along with innovative approaches such as reinforcement learning and dimensionality reduction. These methods create a workflow that algorithmically matches rubble materials into prefabricated masonry units.
The research extends to computational processes for glass matching, technical shop drawings, thermal and structural engineering, air and water tightness test reports, embodied carbon comparisons, provisional patents, as well as artistic renderings and visual mock-ups. This comprehensive research and development effort has resulted in the establishment of Re-Assembly Limited. The company aims to provide valuable services to architecture firms and contractors seeking to integrate recycled materials into their building projects. By focusing on technological innovations and sustainable practices, this initiative contributes significantly to advancing circularity in the construction sector.
The research project developed from the Holcim Awards 2021 Next Generation 1st prize for North America winning concept under the title Unmaking Architecture from New York: Demolition and re-use materials management tool.