Pile driving frame for geotextiles used for dam restoration etc.

摘要

A geotextile or plastic material (4) is placed in situ and anchored, using a profile (1). The geotextile is sewn or welded to the profile, or tensioned in it. The material is resistant to tearing and prevents slipping of the ground, or facilitates its drainage. A drainage pipe or similar is also fastened to the profile.