The South Carolina Department of Highways and Public Transportation (S.C.D.H.P.T) has over 600 lane miles of continuously reinforced concrete (CRC) pavement on its Interstate Routes. Much of this pavement is showing signs of distress primarily in the form of punchouts. In 1985, a section of CRC pavement on I-77 in Chester and Fairfield Counties was rehabilitated under constract. A full depth patching technique, previously developed by Department personnel that was faster and less labor intensive than other methods widely used at the time, was included in the contract. The study was initiated to evaluate the performance of these patches as well as the effectiveness of drainage measures and crack and joint sealant operations used on the project.
Study of Patching Methods for Continuously Reinforced Concrete Pavement
1992
153 pages
Report
Keine Angabe
Englisch
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