The transformative potential of ruins: A tool for a nonlinear design perspective in adaptive reuse

In recent years, the heritage preservation debate has seen a growing interest in emerging theories in which the concept of potential plays an essential role. Starting from the assumption that memory is an evolving mental construct, the present paper introduces the concept of “transformative potential” in existing buildings. This novel concept regards the inevitability of loss and the self-destructive potential as part of the transformation of each building. The “transformative potential” is defined here as the relationship between spatial settings and material consistency. This research hypothesizes five “transformative potential” types by analyzing five best-practices adapted ruins in the last 15 years. The analysis integrates quantitative and qualitative research methods: morpholog-ical analysis (dimensional variations, critical redrawing, configuration patterns) and decay stages evaluation (shearing layers analysis, adaptation approaches). The goal is to test the “transformative potential” effectiveness in outlining patterns between specific stages of decay and adaptive design projects. Adaptation projects may actualize this potential in a specific time through incremental and decremental phases, outlining a nonlinear relationship between decay and memory. The study provides insights for future research on adapting existing buildings in a particular decay stage.