US 4800 is a woven geotextile made of 100% polypropylene yarns that has high tensile strength and modulus and is used for reinforcement over soft soils. US 4800 meets the following M.A.R.V. values except where noted:
| PROPERTY |
TEST METHOD |
ENGLISH |
METRIC |
| Weight - Typical |
ASTM D-5261 |
12.1 oz/sy |
410 g/sm |
| Tensile Strength |
ASTM D-4632 |
650 x 550 lbs |
2,670 x 2,450 N |
| Elongation @ Break |
ASTM D-4632 |
20 x 15% |
20 x 15% |
| Wide Width Tensile |
ASTM D-4595 |
4,800 x 4,800 lbs/foot (400 x 400 lbs/in) |
70.1 x 70.1 kN/m |
| CBR Puncture |
ASTM D-6241 |
1,400 lbs |
6,230 N |
| Trapezoidal Tear |
ASTM D-4533 |
200 x 200 lbs |
890 x 890 N |
| Apparent Opening Size |
ASTM D-4751 |
80 US Sieve |
0.18 mm |
| Permittivity |
ASTM D-4491 |
0.15 Sec-1 |
0.15 Sec-1 |
| Water Flow Rate |
ASTM D-4491 |
9 g/min/sf |
368 l/min/sm |
| UV Resistance @ 500 Hours |
ASTM D-4355 |
80% |
80% |
| ROLL SIZE |
AREA |
WEIGHT |
| 15' x 300' |
500 sys |
475 lbs |