PAVED ROAD SURFACE REPRODUCING APPARATUS

摘要

7. The paved road surface reproducing apparatus consists of first and second self-propelled, steerable working trucks. The first truck is equipped with: a road surface heater; a pair of gas bomb tables mounted on both sides, respectively, of the truck which can be raised or lowered by lift; a hopper for receiving a bituminous mixture from outside; and a conveyor for transporting the mixture from the hopper to the rear part of the truck. The second truck is equipped with: a hopper for receiving the bituminous mixture transferred from the first truck; a conveyor for transporting the mixture received from the hopper to the rear part of the truck; a powdery oil-absorber scattering device; a small size road surface heater; a scarifier; a softening agent scattering device; and a rotor equipped with a mixer having a plurality of rotors and a heating chamber; and also equipped with a first screw spreader; a first screed; a second screw spreader; and a second screed in tandem at the rear part of the truck. The first screw spreader and the first screed are mounted on the truck to have their lower end faces to be submergible under the surface of the road.