| 摘要 |
In the case of an edge-guard profile, in particular stair nosing, whose tread part is configured with, in particular, a rough surface which is suitable for adhesive bonding onto a stair consisting of concrete or similar construction material, the invention proposes that the underside (8) of the tread part (11) has a tooth-shaped profiling (1) owing to strips (3) which are arranged in close parallel rows (2) in the longitudinal direction of the nosing (10), have a triangular cross-sectional shape and whose base surfaces adjoin one another in parallel lines (5) and whose tips (6) are directed towards the step (7). <IMAGE>
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