Resumen:
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[EN] The renovation of façades to improve energy efficiency has led to rapid and unregulated change in the landscape of cities. A loss of identity is occurring in urban centres, with previously unknown materials, textures ...[+]
[EN] The renovation of façades to improve energy efficiency has led to rapid and unregulated change in the landscape of cities. A loss of identity is occurring in urban centres, with previously unknown materials, textures and colours distorting the composition and style of buildings and their respective façade surfacing. This article considers the graphic research conducted to create a pilot system that encourages consistency in façade interventions. Modelling and rendering techniques can generate scenarios to test the consequences of certain regulations. Those graphic techniques were accordingly used to view different regulatory proposals applied to façades. More comparative decision-making based on realistic images is hence achieved, using graphic expression as a decision-making mechanism in urban planning.
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[ES] La renovación de fachadas, debida a la mejora de la eficiencia energética, está originando una modificación rápida y no regulada del paisaje de las ciudades. Se está produciendo una pérdida de identidad de los centros ...[+]
[ES] La renovación de fachadas, debida a la mejora de la eficiencia energética, está originando una modificación rápida y no regulada del paisaje de las ciudades. Se está produciendo una pérdida de identidad de los centros urbanos, con materiales, texturas y colores antes desconocidos, que desvirtúan la composición y estilo de los edificios y de los lienzos de fachada a los que pertenecen. En el presente artículo se aborda la investigación gráfica realizada para la creación de un sistema piloto que promueva la coherencia de las intervenciones en fachada. Las técnicas de modelado y renderizado permiten generar escenarios en los que probar las consecuencias de determinadas normas. Por lo tanto, se han utilizado estas técnicas gráficas para la visualización de diferentes propuestas de regulación aplicadas en fachada. Así, se ha logrado una toma de decisiones basada en imágenes realistas, mejor contrastada, y utilizando la expresión gráfica como mecanismo de decisión en el planeamiento urbano.
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Agradecimientos:
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It was possible to conduct this research thanks to the aid granted within the competitive call for Connections, Collaborative Projects between Higher Education and Cultural and Creative Institutions of the Basque Country, ...[+]
It was possible to conduct this research thanks to the aid granted within the competitive call for Connections, Collaborative Projects between Higher Education and Cultural and Creative Institutions of the Basque Country, of the KSIgune cluster of Cultural and Creative Industries. It also counted the collaboration of the City Council of San Sebastián, the Basque/Navarre Association of Architects, the company ULMA Architectural Solutions and the technical architect and modelling and rendering expert Joanes Caramanzana.
The research set out in this article is framed within the activities of the TICBE (Technological Innovation and Creativity for the Built Environment) Research Group, recognized by the “Call for Assistance for Research Groups of the UPV/EHU (2022)” with code GIU22/001.
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