Saturday, July 19, 2008

Table C&D Materials and Markets

Table 1: C&D Materials and Markets
Material How is it recycled? Recycling Markets
Concrete The material is crushed, the reinforcement bar is removed, and the material is screened for size. Road base
General fill
Drainage media
Pavement aggregate
Asphalt Pavement The pavement is crushed and recycled back into asphalt, either in-place or at a hot-mix asphalt plant. Aggregate for new asphalt hot mixes
Sub-base for paved road
Asphalt Shingles After removal of nails, asphalt shingles are ground and recycled into hot-mix asphalt. Asphalt binder and fine aggregate for hot mix asphalt
Wood Clean, untreated wood can be re-milled, chipped or ground. Feed stock for engineered particle board
Boiler fuel
Recovered lumber re-milled into flooring
Mulch and compost
Animal bedding
Drywall Drywall is typically ground or broken up, and the paper is removed. Gypsum wallboard
Cement manufacture
Agriculture (land application)
Metal Melted down and reformed Metal products
Cardboard Ground and used in new pulp stock Paper products

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