Table 1 Basic properties of the geotextiles.
Physical index | Unit | Test results | Test method | ||
|---|---|---|---|---|---|
Mass per unit area | g/m2 | 84 | 202 | 306 | ASTM D 5261 |
Warp strength | KN/m | 18 | 41 | 62 | ASTM D 4595 |
Weft strength | KN/m | 12 | 30 | 42 | ASTM D 4595 |
Longitudinal elongation | /% | 13 | 18 | 16 | ASTM D 4595 |
Latitudinal elongation | /% | 9 | 15 | 12 | ASTM D 4595 |
