Research Article
Prediction of Pore Size Characteristics of Needle-Punched Nonwoven Geotextiles Subjected to Uniaxial Tensile Strains
Table 1
Properties of nonwoven geotextiles and structures.
| | NW100 | NW200 |
| Mass per unit area (g/m2) | 107 | 225 | Thickness (μm) | 863 | 1690 | Density of fibre (g/cm3) | 1.32 | 1.32 | Diameter (μm) | 23 | 23 | Out-of-plane Poisson’s ratio | 0.17 | 0.31 | In-plane Poisson’s ratio (machine direction) | 1.17 | 1.16 |
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