| 1 |
Woven Polypropylene Geotextile |
Polypropylene (PP) |
Interlaced tape yarns or monofilaments |
Separation
Reinforcement
Filtration
|
Road subgrades, haul roads, working platforms, embankments, and soft-soil stabilization |
High tensile strength, low elongation, good chemical resistance, and generally low water permeability compared with nonwoven products |
| 2 |
Nonwoven Polypropylene Geotextile |
Polypropylene (PP) |
Randomly oriented fibers bonded by needle-punching or heat |
Filtration
Drainage
Separation
Protection
|
French drains, retaining-wall drainage, underlayment, landfill systems, and erosion-control works |
High permeability, good soil filtration, flexibility, cushioning capacity, and resistance to many acids and alkalis |
| 3 |
Nonwoven Polyester Geotextile |
Polyester (PET) |
Staple or continuous fibers bonded mechanically or thermally |
Filtration
Drainage
Protection
|
Drainage layers, coastal works, rail applications, reservoir protection, and landfill liners |
Good mechanical performance and creep resistance; requires careful chemical compatibility assessment in high-pH environments |
| 4 |
Woven Monofilament Geotextile |
Polypropylene or polyester |
Woven round monofilament yarns |
Filtration
Separation
Flow Control
|
Drainage trenches, shoreline protection, riverbank stabilization, and hydraulic engineering |
Relatively uniform openings, strong filtration performance, and improved resistance to clogging in suitable soil conditions |
| 5 |
Woven Multifilament Geotextile |
Polypropylene or polyester |
Woven bundles of fine continuous filaments |
Filtration
Separation
Reinforcement
|
Road construction, railway formations, embankments, and soil improvement projects |
High tensile strength, controlled pore openings, and good hydraulic performance when properly selected for the soil |
| 6 |
High-Strength Reinforcement Geotextile |
High-tenacity polyester or polypropylene |
Heavy-duty woven fabric, often with engineered yarn orientation |
Reinforcement
Load Distribution
Stabilization
|
Mechanically stabilized earth walls, steep slopes, embankments, basal reinforcement, and mining roads |
High tensile capacity, controlled strain, resistance to installation damage, and long-term design capability |
| 7 |
Geotextile Filter Fabric |
Polypropylene or polyester |
Usually needle-punched nonwoven fabric |
Filtration
Separation
Drainage
|
Pipe surrounds, underdrains, retaining walls, subsoil drainage, and pavement drainage systems |
Allows water to pass while retaining soil particles; performance depends on apparent opening size, permeability, and soil gradation |
| 8 |
Geotextile Protection Fabric |
Polypropylene or polyester |
Thick needle-punched nonwoven fabric |
Cushioning
Protection
Separation
|
Protection of geomembranes, geosynthetic clay liners, reservoirs, canals, and landfill containment systems |
High mass per unit area, puncture resistance, and cushioning performance against stones or construction stresses |
| 9 |
Erosion-Control Geotextile |
Synthetic fibers, natural fibers, or blended fibers |
Open-weave mesh, mat, blanket, or three-dimensional textile structure |
Erosion Control
Surface Stabilization
Vegetation Support
|
Slopes, drainage channels, riverbanks, cut-and-fill areas, and newly seeded surfaces |
Reduces surface soil movement, slows runoff, and can support vegetation establishment; service life varies by material |
| 10 |
Biodegradable Natural-Fiber Geotextile |
Coconut coir, jute, straw, or other plant fibers |
Woven net, open mesh, mat, or erosion-control blanket |
Temporary Erosion Control
Vegetation Support
Surface Protection
|
Landscaping, restoration projects, roadside slopes, streambanks, and short-term soil stabilization |
Biodegrades over time, provides temporary surface protection, and is suitable where permanent synthetic reinforcement is unnecessary |