| 摘要 |
A device for making structured surfaces on road surfacing material includes a frame ( 1 ), a first and second roller body ( 2, 3 ), and a tension roller ( 4 ) disposed between the first and second roller body. The first and second roller bodies and the tension roller are disposed on the frame axially parallel to one another. A continuous, exchangeable template belt ( 5 ) runs around the roller bodies and the adjustable tension roller. The first and second roller bodies and the tension roller are arranged relative to one another so that the template belt between the first roller body and the tension roller lies always on the surface of the road surfacing material. The part of the template belt between the tension roller and the second roller body is lifted from the surface ( 6 ) at a slight angle slowly and steadily after impressing the surface pattern into the not yet hardened road surface so that no road surfacing material is torn out.
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