Rubber Bitumen "Bitumen, at Jungbluth Europe 2000 Poor granulate <3 refinery" (2007) quality mm Rubber crumb Synthetic "Synthetic rubber, Hischier Europe 2003 Poor <20 mm rubber at plant" (2007) quality Aggregate Gravel "Gravel, Kellenberger Switzerland 2001 Poor unspecified, at (2007) quality et al. mine" Gypsum Mineral gypsum "Gypsum, mineral, Kellenberger Switzerland 2003 Poor at mine" (2007) quality et al. - WRAP UK 2007 Fair (2008) quality Biodiesel Fossil diesel - DEFRA UK 2013 High et (2014) quality al. Mattress filling Flocking "Polyurethane, Hischier Europe 1997 Poor fibre material flexible foam, at (2007) quality plant" Natural Paper wiping "Kraft paper, Hischier Europe 1993 Poor wiping cloths cloths bleached, at plant" (2007) quality Artificial fibre Artificial - DEFRA UK 2013 High et wiping cloths wiping cloths (2014) quality al. PET, polyethylene terephthalate; LDPE, low-density polyethylene; HDPE, high-density polyethylene; PVC, polyvinyl chloride; PP, polypropylene; MDF, medium-density fibreboard
Rubber granulate <3 mm Bitumen "Bitumen, at refinery" Jungbluth (2007) Europe 2000 Poor quality Rubber crumb <20 mm Synthetic rubber "Synthetic rubber, at plant" Hischier (2007) Europe 2003 Poor quality Aggregate Gravel "Gravel, unspecified, at mine" Kellenberger et al. (2007) Switzerland 2001 Poor quality Gypsum Mineral gypsum "Gypsum, mineral, at mine" Kellenberger et al. (2007) Switzerland 2003 Poor quality - WRAP (2008) UK 2007 Fair quality Biodiesel Fossil diesel - DEFRA et al. (2014) UK 2013 High quality Mattress filling fibre Flocking material "Polyurethane, flexible foam, at plant" Hischier (2007) Europe 1997 Poor quality Natural wiping cloths Paper wiping cloths "Kraft paper, bleached, at plant" Hischier (2007) Europe 1993 Poor quality Artificial fibre wiping cloths Artificial wiping cloths - DEFRA et al. (2014) UK 2013 High quality PET, polyethylene terephthalate; LDPE, low-density polyethylene; HDPE, high-density polyethylene; PVC, polyvinyl chloride; PP, polypropylene; MDF, medium-density fibreboard
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