DEVICE FOR INSTALLING ASPHALT ON A ROAD SUBSTRATE AND METHOD FOR PRODUCING AN ASPHALT ROAD

摘要

A device for paving mastic asphalt (2) on a road surface (4) comprises a vehicle (8) that can be displaced in a direction of travel (L) of the road surface on lateral drives (6a, 6b) and a vehicle (8) that is adjustable in height and that is oriented transversely to the direction of travel Screed (10), which extends over a specified paving width (B) in order to smooth mastic asphalt poured onto the road surface in front of the vehicle to form an asphalt surface. The screed (10) is located between or in front of the lateral drives (6a, 6b). To simplify the paving process, the vehicle is designed for rail-free operation and the device with adjusting means (12) for continuous height adjustment of the screed according to a predefined level profile of the asphalt pavement equipped, the adjusting means interacting with a position determination device (14) which comprises a component (16) fixed to the vehicle and a fixed component (18).