Célio Faria Centeio Alves

2026-2027

This project develops and tests modular building elements made from earth, produced using robotic 3D printing. We address the dual global challenges of sustainability and rapid urbanization by merging the time-proven environmental benefits of earth architecture with the technological possibilities offered by digital fabrication. Earth is abundant, low-carbon, and climatically adaptive, but traditional earth building struggles with slow construction and limited formal variety. 3D printing overcomes these constraints by enabling efficient, precise, and customizable manufacturing of complex, repeatable elements with reduced waste. Our research focuses on earth materials characteristic of the West African region, tailored either through direct sampling or by sourcing and optimizing local European soils of similar composition. Novelty is added through the careful integration of natural and commercial pigments for visual and cultural adaptation. The research approach is structured by rigorous lab-based material analysis and mix development; digital parametric modeling for innovative modular forms; fabrication using industry-standard robotics through partnerships; and comprehensive testing of physical, climatic, and aesthetic performance. We will conduct assembly experiments to evaluate scalability and construction logic, ensuring the resulting workflow is both technically robust and transferable for application in different regions. Results data, design guidelines, and digital prototypes, will be openly shared through conferences, publications, and open-access platforms, supporting knowledge transfer and future innovation in sustainable construction. By combining tradition (earth) and innovation (robotic 3D printing), this project aims to create affordable, resilient, and contextually relevant architecture and offers a scalable model for future projects at the intersection of digital design and sustainable materials. Knowledge acquisition will occur at major international

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