Details
TerraTex HD is a woven geotextile made up of polypropylene fibers. These fibers are woven
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 HD 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 |
315 lb |
1.40 kN |
| Tensile Elongation |
ASTM D-4632 |
15% |
15% |
| CBR Puncture |
ASTM D-6241 |
1000 lb |
4.45 kN |
| Puncture Strength |
ASTM D-4833 |
120 lb |
0.533 kN |
| Trapezoid Tear |
ASTM D-4533 |
120 lb |
0.533 kN |
| UV Resistance |
ASTM D-4355 |
70% @ 500 hr |
70% @ 500 hr |
| AOS(Max) |
ASTM D-4751 |
40 US Sieve |
0.425 mm |
| Permittivity |
ASTM D-4491 |
.05 sec-1 |
.05 sec-1 |
| Water Flow Rate |
ASTM D-4491 |
4 gal/min/ft2
|
163 l/min/m2 |