Geotextile tubes for coastal engineering are specifically designed to provide long-term shoreline protection and erosion control. Made from high-strength polypropylene woven fabrics, these tubes act as a robust barrier against wave action, preventing sand loss and stabilizing coastal structures.
Once filled with sand or dredged material, the tubes form a solid and durable structure capable of withstanding harsh marine conditions. Compared with traditional rock or concrete solutions, geotextile tubes offer a more economical and environmentally friendly alternative.
Their excellent UV resistance and chemical stability ensure long-term durability in exposed coastal environments.
| Property | Unit | Value |
|---|---|---|
| Tensile Strength (MD/CD) | kN/m | ≥95 |
| Elongation | % | ≤15 |
| Seam Strength | kN/m | ≥70 |
| Flow Rate | L/m²/s | ≥20 |
| AOS | mm | 0.40 |
| UV Resistance | % | ≥80 |


