| 摘要 |
Retaining rail (1) for holding down roofing membranes of flat roofs comprises a web (13) and lateral edge folds (14,14'). The web (13) is provided with openings (11) for attaching fastening means (10). Each of the lateral edge folds (14,14') forms bearing-side shoulders (21,21'). The web (13) lies above the bearing plane (26) defined by the bearing-side shoulders (21,21').
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