Labels:microprocessor | stairs OCR: Eco-efficiency System boundaries for Roofing Insulation Production Use Disposal Insulation production Removal of Installation insulation Raw Steel materials Concrete acduisi- Production tion and Trans- transport Board port Coatings Building Disposal Membrane and via landfill Mechanical Fastener production Grev boxes are not considered since they are same for all alternatives Other options mav be possible but are not part this analvsis EEnEPFINITE effi ciency acquisi Grey suodo analysis EFFICITE
