Rough Surface Geomembrane: High-Friction Impermeable for Water Conservancy & Landfill

Practical Application Scenarios

3.1 Water Conservancy Projects
Contractors use it for anti-seepage in reservoirs, dams, canals, and dikes, as well as slope protection and embankment reinforcement.
>Its high friction coefficient prevents slippage on steep dam slopes, while its impermeability reduces water seepage loss and protects the project structure.
We also apply it in artificial wetlands to build a tight anti-seepage barrier, preventing sewage pollutants from leaking into groundwater.</p></p></p>

3.2 Environmental Protection Projects
It serves as a core anti-seepage material in municipal landfills and mining tailings ponds, isolating harmful leachate from soil and groundwater.
>Its rough surface helps it fit tightly with the landfill base, resisting the pressure of waste and preventing membrane slippage in high-stress environments.
It is also used in sewage treatment tanks to prevent leakage and ensure the safety of treatment processes.

3.3 Municipal and Traffic Engineering
In municipal projects, we use it for landscaping water features and artificial lake anti-seepage, combining impermeability with stability.
For traffic engineering, it is applied in road and railway subgrade anti-seepage, isolating moisture and preventing subgrade softening and deformation.

3.4 Actual Overseas Engineering Case
We supplied 0.75mm double-rough surface geomembrane for a large artificial wetland project in Southeast Asia, covering 20,000 square meters.
>Our product’s high friction coefficient solved the slope slippage problem, and its excellent impermeability ensured zero leakage, helping the project pass local environmental inspections ahead of schedule.