The textured HDPE geomembrane is a geotechnical impermeable material, processed by a special formula through roll extrusion or blown film roughening treatment. The textured surface allows for increased interface strength against soils, textiles, geosynthetic clay liners (GCLs) and other critical interfaces.The performance of the new material geomembrane is mainly isolation and impermeability. We have single-side textured and double-side textured geomembrane , both of them can increase the coefficient of friction with the contact surface and enhance the anti-slip function of the geomembrane. It is especially suitable for slopes, steep slopes and vertical seepage prevention, and improves engineering stability. The performance index of this product produced by our company is twice higher than that of ordinary rough surface geomembrane, which improves engineering stability.

Textured HDPE geomembrane has excellent chemical resistance, mechanical properties, environmental stress cracking resistance, dimensional stability, heat aging resistance, and UV radiation resistance, HDPE pillar-point rough surface geomembrane has a large friction coefficient and anti-skid effect, which is very suitable Laying on the four peripheral slopes or steep slopes and vertical anti-seepage of the waste landfill facilitates the secondary laying of geotextiles and at the same time enhances the resistance to deformation of the membrane. It is generally used in projects where the surface of the membrane body of the slope needs to be covered with soil and a large friction coefficient is required. It can also be applied to road and railway tunnel anti-seepage and drainage projects.