Tag: recycled asphalt shingles

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  The Taming of the Shingles

  Mar 08, 2011

  I recently worked with Century Asphalt in Texas who evaluated using Evotherm 3G chemistry to get Recycled Asphalt Shingles (RAS) and RAP back into his mix design.  The contractor was forced to take out all the RAS and lower the RAP percentage in his HMA design when workability and uniform compaction became an issue on […]

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  Project Case Studies, Sustainability
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