Uso, desuso y la caracterización de la dimensión intermedia como un potencial de rehabilitación. Tres escalas de aproximación, análisis y diagnóstico para el caso de Valparaíso, Chile

The life of buildings over time and the phenomenon of obsolescence are clearly evident processes in the case of Valparaiso, Chile. Given the morphological characteristics and the associated ways of life, it is presumed that any rehabilitation action must take on a comprehensive approach by covering the material, functional, social and environmental dimensions. For the present study, exploratory research on how to improve this deterioration was carried out with the objective of developing a multiscale tool for characterizing problems and opportunities for sustainable architectural rehabilitation. Using a qualitative architectural analysis methodology, three potential areas for action were identified. Present in the “intermediate dimension,” they make it possible to plan an intervention and include: the potential for comfort, the ability for socio-spatial self-regeneration, and the opportunity for revitalization. With different socio-spatial reconstruction instruments and theoretical support, obsolescence diagnostics were prepared taking into consideration the pre-existing conditions, which lead to the formulation of new interventions.