Recycling roads and roofs

This archived document is maintained by the Oregon State Library as part of the Oregon Documents Depository Program.  It is for informational purposes and may not be suitable for legal purposes., Title from PDF caption (viewed on March 15, 2016)., Pilot study involving different mixes of asphalt concrete which included five percent recycled tear-off asphalt roof shingles and various percentages of recycled asphalt pavement., Mode of access: Internet from the Oregon Government Publications Collection., Text in English.
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This archived document is maintained by the State Library of Oregon as part of the Oregon Documents Depository Program. It is for informational purposes and may not be suitable for legal purposes.