Research Article

Asphalt Concrete Overlay Optimization Based on Pavement Performance Models

Table 6

APT facility technical parameters.

Technical parameters

FacilityAccelerated pavement testing facility
ConstructionSemimobile, linear
Type105-03-01
Maximum velocity2.22 m·s−1
Load57.5 kN
Max acceleration2 m·s−2
Max deceleration5 m·s−2
LocationIndoor
Operational temperature10–40°C
Operational humidity30–80% without condensation
Engine power45 kW
TransitionCLP HC VG 320, MOBIL SHC GEAR 320
Energy requirements3 + N + PE, AC, 50 Hz, 230/400, V, TN-S