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2 report(s) found with cores (specimens) in the keywords field
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Testing of Field Cores to Determine Performance of Asphalt Mixtures (Jul 2022, MPC-22-467)
A study was conducted in which cores were taken from pavements three years after construction. The flexibility index (FI) of the cores, a parameter that relates to intermediate temperature cracking, was measured in the lab and compared to the known values of the same material obtained during constructions....
Utilizing the Georgia Loaded-Wheel Tester to Predict Rutting (Aug 1994, MPC-94-38A)
In this research the feasibility of using the Georgia Loaded-Wheel Tester (GLWT) to predict rutting in the laboratory was investigated. The study consisted of modifying the GLWT to handle 15.2 cm (6-in.) cores, obtaining asphalt pavement cores from several test sites throughout Wyoming, collecting rut...