DETR
Copies available from the DETR on 020 7944 5867.
Life cycle assessment of polyvinyl chloride and alternatives: summary report has been published by the DETR.
This report aims to inform the current debate on pvc and looks at the relative risks and the environmental impacts of pvc – from raw materials, through use to disposal. As a contribution to developing policy on pvc, the DETR is seeking comments on the study, which took the novel approach of combining a life cycle assessment with a limited risk assessment and economic analysis.
PVC is a versatile material, used for a range of diverse applications. But there are concerns over its possible environmental impacts, particularly toxic emissions from manufacture and disposal; production of toxic by-products in accidental fires; and the use of additives such as phthalates and heavy metals.
The report analysed the life cycle of pvc and compares it with that of selected alternative materials such as timber, aluminium, and other plastics. PVC was found to be the best material for some uses, but not all – although the differences were marginal.
Source
Building Sustainable Design
