DEVICE FOR SPREADING AND LEVELING PAVING MATERIAL AND METHOD FOR SPREADING AND LEVELING PAVING MATERIAL

摘要

In the present invention, a screed that spreads and levels paving material comprises a plurality of screed plates disposed in series and in a mutually rotatable manner and actuators which shift, in a vertical direction, the outer ends of the screed plates located on the outermost sides in the left and right directions and the coupled portions of the screed plates. In addition, both end faces of each screed plate have a shape that gradually tapers down from a vertex that is a point in the middle in the vertical direction toward the top and the bottom.