Composite geomembrane combines the impermeability of geomembrane with the strength of geotextile, forming a multifunctional waterproof material. This structure significantly improves tensile strength and durability compared to single-layer membranes.
It is widely used in hydraulic engineering projects such as dams and canals where both seepage control and structural reinforcement are required.
| Weight (g/m²) | 400 | 600 | 800 | 1000 |
|---|---|---|---|---|
| Strength (KN/m) | 5 | 10 | 14 | 18 |
| CBR (KN) | 1.1 | 1.9 | 2.5 | 3 |
| Peel Strength (N/cm) | ≥6 | |||


