Please use this identifier to cite or link to this item: http://hdl.handle.net/1822/23134

TitleEnviromental and economic assessment of road safety product made with virgin and recycled HDPE : a comparative study
Author(s)Simões, Carla L.
Pinto, Lígia
Bernardo, C. A.
KeywordsLife cycle assessment
Life cycle costing
Externalities
Plastics
Recycling
Anti-glare lamellae
Issue date2013
PublisherElsevier
JournalJournal of Environmental Management
Abstract(s)The development of value-added products made from post-consumer plastic recyclates has become an important goal in the quest for a sustainable society. To attain such goal, tools with higher accuracy and wider scope are increasingly necessary. The present work describes the application of a Life Cycle Assessment (LCA)/Life Cycle Costing (LCC) integrated model, with inclusion of externalities (environmental and social costs), to Anti-Glare Lamellae (AGL) made with High Density Polyethylene (HDPE). It compares an AGL currently manufactured from virgin HDPE (current AGL) with an alternative one made with recycled HDPE (optional AGL). The results obtained show that neither the current nor the optional AGL depict the best environmental performance in all impact categories. Nevertheless, there is a clear overall environmental and economic advantage in replacing virgin HDPE with recycled HDPE. The present work also makes evident that the LCA/LCC integrated model allows the identification of economic and environmental win–win and trade-off situations related to the full life cycle of products. As such, its results can be used as valuable guidelines in product development.
TypeArticle
URIhttp://hdl.handle.net/1822/23134
Publisher versionhttp://dx.doi.org/10.1016/j.jenvman.2012.10.001
Peer-Reviewedyes
AccessRestricted access (UMinho)
Appears in Collections:IPC - Artigos em revistas científicas internacionais com arbitragem
NIMA - Artigos/Papers

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