Filament Geotextile vs Staple Fiber Geotextile
Filament Geotextile vs Staple Fiber Geotextile
1. Raw Material & Production
- Filament Geotextile
Manufactured from continuous polypropylene filaments with integrated needle‑punching, featuring high structural integrity.
- Staple Fiber Geotextile
Made of chopped short polypropylene fibers, with a relatively loose fiber structure.
2. Mechanical Performance
- Filament Geotextile
Higher tensile, bursting and tearing strength, strong deformation resistance. Ideal for heavy‑load projects.
- Staple Fiber Geotextile
Moderate mechanical strength with good flexibility, suitable for medium‑light load projects.
3. Filtration & Drainage Performance
- Filament Geotextile
Uniform 3‑D pores, stable long‑term drainage and anti‑clogging performance, mainly used for foundation reinforcement.
- Staple Fiber Geotextile
Fine and dense pores, excellent soil‑retention and anti‑scouring effects, widely applied in river slope protection.
4. Application Scenarios
- Filament Geotextile
Airport runways, highway subgrades, large dams, soft foundation reinforcement and high‑standard projects.
- Staple Fiber Geotextile
River revetment, ecological slope protection, water storage ponds, drainage blind ditches, municipal greening and general water conservancy projects.
5. Cost‑effectiveness
- Filament Geotextile
Higher price, longer service life and lower later‑stage maintenance costs.
- Staple Fiber Geotextile
Lower price, higher cost‑effectiveness for conventional engineering projects.
6. Construction Features
- Filament Geotextile
Wide roll width, stable dimension and low shrinkage, suitable for large‑area foundation construction.
- Staple Fiber Geotextile
Soft and easy to cut, closely fits uneven surfaces, convenient for construction on complex terrains.
