Geotextiles for Erosion Control
Woven Geotextile 200ST
Geotex® 200ST
Woven geotextiles for erosion control, by Propex, are ideal for applications where separation and stabilization are key. The woven design offers high tensile strength with low elongation and form a strong fabric that can withstand the stresses associated with installation. The 200ST is made from polypropylene slit film, which is resistant to biological degradation and chemicals present in soils. It also contains additives to provide maximum UV Resistance.
Commonly used for applications surrounding road construction, a geotextile for erosion control outperforms conventional methods like thicker aggregate layers, chemical stabilization, and undercutting and removal. As an added bonus, it meets AASHTO M288 Class III Standards.
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If you have questions about products, give us a call at (+1) 772.646.0597 or toll free at (+1) 888.703.9889 or request a price quote. |
Features:
- Woven Polypropylene Slit Film
- High Tensile Strength
- Low Elongation
- Dimensional Stability
- Meets AASHTO M288 Class III Standards
Benefits:
- Reduces Aggregate Thickness by 50% (in unpaved road construction)
- Cost Effective
- Rot, UV, Chemical Resistant
- Outperforms Conventional Methods
Typical Erosion Control Applications:
- Road Construction
- Separation
- Stabilization
Geotex® 200ST Technical Specifications |
MARV | ||
| Property | Test Method | English | Metric |
| Mechanical | |||
| Tensile Strength (Grab) | ASTM D-4632 | 200 lbs | 890 N |
| Elongation | ASTM D-4632 | 12% | 12% |
| Puncture | ASTM D-4833 | 90 lbs | 400 N |
| CBR Puncture | ASTM D-6241 | 700 lbs | 3110 N |
| Mullen Burst | ASTM D-3786 | 400 psi | 2578 kPa |
| Trapezoidal Tear | ASTM D-4533 | 75 lbs | 330 N |
| Endurance | |||
| UV Resistance % Retained at 500 hrs | ASTM D-4355 | 70% | 70% |
| Hydraulic | |||
| Apparent Opening Size (AOS) | ASTM D-4751 | 40 US Std. Sieve | 0.425 mm |
| Permittivity | ASTM D-4491 | 0.05 sec-1 | 0.05sec-1 |
| Water Flow Rate | ASTM D-4491 | 4 gpm/ft2 | 160 l/min/m2 |
| Roll Sizes | |||
| 12.5' x 432' / 3.81 m x 131.7 m | |||
| 15.0' x 360' / 4.57 m x 109.8 m | |||
| 17.5' x 360' / 5.33 m x 109.8 m | |||
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