Urbamine

The “Urbamine” project presents a new construction approach: a framework that views the city not as an endless consumer of material, but as an active urban mine. A vast reservoir capable of regenerating itself. The project challenges the notion of demolition as an act of erasure, proposing instead an architectural toolkit that reads debris as valuable raw material, with identity and the potential to generate new architecture.

The project introduces the Rubble Language: a catalogue based on six modes of working with demolition materials: stacking, bunching, subtraction, addition, subdivision, and repurposing. This approach goes beyond material recycling; it develops a new spatial vocabulary directly derived from the material’s physical properties. This vocabulary forms the conceptual foundation of the project, enabling an exploration of how the city might regenerate from within rather than rely on imported materials.

The point of departure is the Israeli urban landscape, characterized by multi-generational formal repetition. This uniformity, often seen as a design limitation, becomes a critical tool for understanding the material potential embedded within demolition. Through careful quantification of construction waste across three typologies, the project exposes the enormous volume of material embedded in the urban fabric, material that could be transformed into a productive architectural resource.

Expanding this analysis across Israeli cities reveals that human density does not correlate with material density. These findings offer a new direction for architectural thinking: the city is not merely a place where buildings rise and decay, but a dynamic, large-scale material recycling system with vast potential.

Central Tel Aviv serves as the experimental site for “Urbamine”, where three scales of intervention are examined:
At the XL scale, a new building alternative is proposed that integrates structural–climatic elements composed of demolition fragments. At the M scale, an urban courtyard is developed, with pavilions that demonstrate how debris can become spatial elements. At the S scale, a material experiment explores robotic printing with mixes made from crushed demolition waste.

“Urbamine” does not present a final solution but an open conceptual framework, an invitation to understand demolition as an integral part of the construction cycle.