Details
TerraTex SD is a nonwoven geotextile made up of polypropylene fibers. These fibers are
needled to form a stable and durable network such that the fibers retain their relative
position. It is non-biodegradable and resistant to most soil chemicals, acids and alkali with a
pH range of 3 to 12. TerraTex SD is manufactured to meet or exceed the following minimum
average roll values:
| Property |
Test Method |
Minimum Average Roll Value English |
Minimum Average Roll Value Metric |
| Tensile Strength |
ASTM D-4632 |
100 lb |
0.445 kN |
| Tensile Elongation |
ASTM D-4632 |
50% |
50% |
| Puncture Strength |
ASTM D-4833 |
65 lb |
0.289 kN |
| Trapezoid Tear |
ASTM D-4533 |
50 lb |
0.222 kN |
| UV Resistance |
ASTM D-4355 |
70% @ 500 hr |
70% @ 500 hr |
| AOS |
ASTM D-4751 |
70 US Sieve |
0.212 m |
| Permittivity |
ASTM D-4491 |
2.0 sec-1 |
2.0 sec-1 |
| Water Flow Rate |
ASTM D-4491 |
140 gal/min/ft2 |
5689 l/min/m2 |