https://orcid.org/0000-0002-5570-8909
Figures & data
Table 1. Experimental program.
Figure 1. Gradation curves for asphalt mixtures.
Figure 2. Slab with pothole repairs: (a) moulds; (b) constructed slab; (c) demoulded slab and pothole excavations; (d) constructed pothole repairs: A is a static repair and B is a dynamic repair.
Figure 3. Thermocouples in static and dynamic repairs completed for pothole A and B respectively: (a) slab and coordinate system for Table ; (b) thermocouples T1–T6 for measurement of temperatures in the vertical interfaces of the pothole repairs; (c) thermocouples T7–T11 for measurement of temperatures in the bottom of the pothole repairs; and (d) thermocouple routes from pothole excavations to data loggers.
Table 2. Post-compaction thermocouple locations in the pothole excavation of static repairs in accordance with the origin of the coordinate system shown in Figure (a,d).
Figure 4. Pre- and post-compaction temperatures of pothole fill mixtures for static repair (Repair A) and dynamic repair (Repair B).
Figure 5. Dynamic heating cycle times for 10 min 15 s and 21 min and 49 s heating times.
Table 3. Post-compaction thermocouple locations in the pothole excavation of dynamic repairs in accordance with the origin of the coordinate system shown in Figure (a,d).
Figure 6. Temperature profile over time in the empty pothole excavation at the end of dynamic heating.
Figure 7. Air voids content of slabs S1–S6 and their corresponding repairs.
Figure 8. Temperature profile over time for static and dynamic repairs during pothole mix filling and compaction.
