Cost-benefit evaluation of short-term warranties for hot mix asphalt pavements.
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2012-03-01
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Edition:Final report; 1998-2011.
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Abstract:The purpose of this report is to provide the reader with the ten-year analysis for the cost-benefit of hot mix asphalt projects
constructed using the three and five-year warranty specifications developed by CDOT. There were eight projects evaluated
using the three-year warranty specifications and two projects evaluated using the five-year warranty specifications. Each
warranty project was evaluated with a comparable non-warranty (control) project. Overall, 214.6 lane-miles of warranty
projects were constructed and compared to 276.6 lane-miles of control projects.
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