Environmental impact minimization of building fagades by means of recycled material usage

New recycled construction materials, developed by the authors among others, have been proposed in order to reduce the environmental and economical impact of the building facades. The model "Quantification of resources consumed in construction", by means of the bill of quantities which is b...

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Veröffentlicht in:Informes de la construcción 2013-03, Vol.65 (529), p.89-97
Hauptverfasser: Marrero, M, Martinez-Escobar, L, Mercader, M P, Leiva, C
Format: Artikel
Sprache:spa
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Zusammenfassung:New recycled construction materials, developed by the authors among others, have been proposed in order to reduce the environmental and economical impact of the building facades. The model "Quantification of resources consumed in construction", by means of the bill of quantities which is based on the Andalusia Building Cost System, assesses the impact minimization. A real dwelling facade is analyzed, which is made of brick cladding and plasterboard, materials widely used in Andalusia, Spain. In the analysis these construction materials control the impact and are replaced by gypsum and concrete recycled panels, respectively. Finally the changes are evaluated by the quantification model, showing a significant reduction in the environmental and economical impact of the facade construction. The present work shows that the model "Quantification of resources consumed in construction" is sensible to changes in the construction materials.Original Abstract: Nuevos materiales de construccion reciclados, desarrollados por los autores entre otros, han sido propuestos para minimizar el impacto ambiental y economico de las fachadas. Para medir dicha minimizacion se ha empleado un modelo de cuantificacion de recursos consumidos en construccion basado en la clasificacion sistematica de la medicion y del presupuesto de obras de edificacion del Banco de Costes de la Construccion de Andalucia. Se ha analizado la fachada de una vivienda compuesta principalmente por fabrica de ladrillo y trasdosado de paneles de yeso laminado, materiales comunmente empleados en las viviendas en Andalucia, que controlan tanto el impacto ambiental como el economico de la solucion y han sido sustituidos por paneles reciclados de yeso y placas recicladas de hormigon. Finalmente se ha comprobado mediante el modelo de cuantificacion como se reduce significativamente el impacto ambiental sin incrementar el economico, quedando demostrada la sensibilidad del modelo.
ISSN:0020-0883
1988-3234
DOI:10.3989/ic.11.034