1. Geotextile can only be cut with a geotextile knife (hook knife). If cutting in the field, special protective measures must be taken for other materials to prevent unnecessary damage to the geotextile due to cutting;
2. While laying the geotextile, all necessary measures must be taken to prevent damage to the underlying material;
3. When laying geotextiles, be careful not to let stones, a large amount of dust or moisture, etc., which may damage the geotextiles, block drains or filters, or may cause difficulties for subsequent connections, enter the geotextiles Or under the geotextile;
4. After installation, visually inspect the surface of all geotextiles to identify all damaged landlords, mark and repair them, and make sure that there is no foreign matter that can cause damage to the paving surface, such as broken needles and other foreign objects;
5. The connection of geotextile must follow the following regulations: Under normal circumstances, there can be no horizontal connection on the slope surface (the connection must follow the contour of the slope surface and not intersect with it), except for the repaired place.
6. If stitching is used, the stitching thread must be made of the same material as or exceeding the material of the geotextile, and the stitching thread must be made of chemical-resistant UV material. There should be obvious color difference between the suture thread and the geotextile for easy inspection.
7. When installing, pay special attention to stitching to ensure that no gravel in the soil or gravel covering layer enters the middle of the geotextile.