US 230C is a woven filtration geotextile made of 100% polypropylene yarns. It is a "combination" product made of monofilament yarns in the machine direction and natural slit-film yarns in the cross direction. This product is specifically designed for drainage and filtration applications, but may also be used for separation & stabilization applications. US 230C meets the following M.A.R.V. values
| PROPERTY |
TEST METHOD |
ENGLISH |
METRIC |
| Tensile Strength |
ASTM D-4632 |
315 X 315 lbs |
1400 x 1400 N |
| Elongation @ Break |
ASTM D-4632 |
15 x 15% |
15 x 15% |
| Wide Width Tensile |
ASTM D-4595 |
2,400 x 2,400 lbs/ft (200 x 200 lbs/in) |
35 x 35 kN/m |
| Mullen Burst |
ASTM D-3786 |
800 psi |
5510 kPa |
| Puncture Strength |
ASTM D-4833 |
140 lbs |
622 N |
| Trapezoidal Tear |
ASTM D-4533 |
125 x 125 lbs |
556 x 556 N |
| Apparent Opening Size |
ASTM D-4751 |
40 US Sieve |
.425 mm |
| Permittivity |
ASTM D-4491 |
.70 Sec-1 |
.70 Sec-1 |
| Water Flow Rate |
ASTM D-4491 |
50 g/min/sf |
2035 l/min/sf |
| UV Resistance @ 500 Hours |
ASTM D-4355 |
80% |
80% |
| ROLL SIZE |
AREA |
WEIGHT |
| 15' x 300' |
500 sys |
265 lbs |
Spec Interpretation
