

Geotextiles include a variety of synthetic polymer materials that are specially fabricated to be used in geotechnical, geoenvironmental, hydraulic and transportation engineering applications. It is convenient to identify the primary function of a geotextile as being one of: separation, filtration, drainage, reinforcement, fluid/gas containment, or erosion control. In some cases the geosynthetic may serve dual functions.

Mechanical Properties | Test Method | Minimum Average (English) | Minimum Average (Metric) |
| Tensile Strength | ASTM D-4595 | 3600 x 3600 Ibs/ft | 53 x 49 kN/m |
| Tensile Strength at 5% | ASTM D-4595 | 1500 x 1560 Ibs/ft | 22 x 22.8 kN/m |
| Permittivity | ASTM D-4491 | 0.52 sec-1 | 0.52 sec-1 |
| Water Flow Rate | 40 gpm/sf | 1630 l/min/sm | |
| Apparent Opening Size(AOS) | ASTM D-4751 | 30 US Std.Sieve | 0.6 mm |
| UV Resistance (% retained after 500 hours) | ASTM D-4355 | 80 % | 80 % |







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