Propex® Geotex® 4X4
Data for Comparison
Geotex® 4X4 is a woven polypropylene geotextile containing heavy woven tape/fibrillated fabric produced by Propex®, and will meet the following Minimum Average Roll Values (MARV) when tested in accordance with the methods listed below. These characteristics make Geotex® 4X4 ideal for the construction of embankments over soft soils, steepened slopes, and modular block and/or wrapped-face retaining walls. The geotextile is resistant to ultraviolet degradation and to biological and chemical environments for normally found in soils. Geotex® 4x4 conforms to the property values listed below. Propex® performs internal Manufacturing Quality Control (MQC) tests that have been accredited by the Geosynthetic Accreditation Institute – Laboratory Accreditation Program (GAI-LAP). This data sheet for Geotex® 4X4 is provided for comparison purposes only.
| PROPERTY | TEST METHOD | ENGLISH | METRIC |
|---|---|---|---|
| Tensile Strength | ASTM D-4632 | 600 x 500 lbs | 2,670 x 2,225 N |
| Elongation @ Break | ASTM D-4632 | 15% | 15% |
| Wide Width Tensile | ASTM D-4595 | 4,800 x 4,800 lb/ft | 70 x 70 kN/m |
| Wide Width Elongation | ASTM D-4595 | 10 x 8% | 10 x 8% |
| Wide Width Tensile @ 5% Strain | ASTM D-4595 | 660 x 1,500 lb/ft | 9.7 x 21.9 kN/m |
| CBR Puncture | ASTM D-6241 | 2,200 lbs | 9,786 N |
| Trapezoidal Tear | ASTM D-4533 | 250 lbs | 1,112.5 N |
| Apparent Opening Size | ASTM D-4751 | 30 US Sieve | .60 mm |
| Permittivity | ASTM D-4491 | .15 Sec-1 | .15 Sec-1 |
| Water Flow Rate | ASTM D-4491 | 10 g/min/sf | 407.4 l/min/sm |
| UV Resistance @ 500 Hours | ASTM D-4355 | 90% | 90% |
Spec Interpretation