Table 3: Characteristics of sections considered in the case study.

SectionTypeTime since last 

1Minimal SP with 102 mm ACO15
2Minimal SP with saw and seal 102 mm ACO20
3Intensive SP with 102 mm ACO20
4Crack break and seat section with 102 mm ACO25
5Crack break and seat section with 203 mm ACO25

Note. SP: surface preparation; ACO: asphalt concrete overlay.