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Green facade proposal for the refurbishment of an office building = Propuesta de fachada verde para la rehabilitación de un edificio de oficinas

Francesca Conti, Angelo Pasquale D'Angelo, Ricardo Tendero Caballero


DOI: https://doi.org/10.20868/bma.2020.2.4696

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Resumen


Abstract

The following work concerns a building located in the northern area of Madrid, at 29 Apolonio Morales street, close to Paseo del Habana and surrounded by medium height residential buildings and private garden areas. Based on a climatic analysis of the city of Madrid, it has emerged that the values of precipitation, temperatures and humidity, make the climate only dry with a high climatological oscillation and rainfall concentrated in a small period of the year. After the climatic analysis, the building is studied in its current state. Through a series of evaluations, from the point of view of thermal performance, it is possible to find the best strategy to adopt in such a context. The objective is to improve indoor comfort conditions while reducing energy consumption. The project under analysis has the comfortable objective of intervening on two facades of the building, the south and the north. For the first of these we thought about the replacement and insertion of a new building package. A solution that can marry well with the objectives of sustainable development, as well as com-fortable respect and appreciation of a widely spread urban area, is to adopt a vertical vegetation system integrated with the structural shell, i.e. a vegetal wall. On the north wall, on the other hand, the brise soleil should be replaced by a vegetal brise soleil which can crea-te a continuous air between inside and outside, thus comfortable the homogeneity between the north and south wall, improving the struc-ture. Finally, the work is articulated in two parts; a part of cost evaluation and a part of simulation of the thermal performances. Through the use of the "DesignBuilder" software, it emerges the values relative to the solution adopted to be compared with those of the current situation.

Resumen 

El siguiente trabajo concierne un edificio que, si encuentra en la zona Norte de Madrid, en el calle de Apolonio Morales nº 29, pró-xima al Paseo del Habana y rodeado de edificios residenciales de mediana altura y zonas ajardinadas privadas. Partiendo de un análisis climático de la ciudad de madrid, ha emergido como los valores de precipitación, temperaturas y humedad, hacen él que el clima sólo esté seco con una oscilación climatológica elevada y una pluviosidad concentrada en un pequeño periodo del año. Después del análisis climático, se pasa al estudio del edificio al estado actual. Por una serie de valoraciones, del punto de visto prestaciones térmicas, es posible encontrar cual pudiera ser la mejor estrategia que adoptar en tal contexto. El objetivo es mejorar las condiciones de bienestar interior reduciendo al mismo tiempo los consumos energéticos. El proyecto que si analiza tiene cómoda objetivo intervenir en dos fachadas del edificio, el sur y el norte. Para el primero de estos pensamos en el reemplazo e inserción de un nuevo paquete de construcción. Un solución que puede casarse bien con los objetivos del desarrollo sostenible, así cómoda el respeto y el apreciación de un área urbano ampliamente extendida, es adoptar un sistema de vegetación vertical integrado con el caparazón estructural, es decir, un muro vegetal. En el pared norte, por otro lado, el brise soleil debe ser reemplazado por un brise vegetal que puede crear un aire con-tinuo entre el interior y el exterior, así cómoda el homogeneidad entre el pared norte y el sur, mejorando el estructura. Por fin, el trabajo se articula en dos partos; una parte de valoración de los costes y una parte de simulación de las prestaciones térmicas. Por el empleo del programa "DesignBuilder", emerge los que pueden ser los valores relativos a la solución adoptados por confrontar con los de la situación actual.

 


Palabras clave


Green Facade; Vegetal wall; Refurbishment; Thermal simulation; Fachada verde; Muro vegetal; Rehabilitación; Simulación térmica

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