Construction Materials Recycling Association (www.cdrecycling.org) is a non-profit trade association incorporated for the benefit of the C&D debris industry, including generators and haulers of waste materials, processors, and final end-users.
Database of Recycled Commodities (National Association of State Procurement Officials) (www.fcn.state.fl.us/bpsr/drc_notice.html) site includes a database of some recycled products and is searchable by brand name, common name, distributer, manufacturer, postconsumer content, price, etc.
WasteSpec (www.tjcog.dst.nc.us/TJCOG/cdwaste.htm) is a manual which provides architects and engineers with both model specifications and background information addressing waste reduction, reuse, and recycling before and during construction and demolition.