HDPE Textured Geomembrane
High Friction & Durable Geosynthetic Liner for Mining Applications
HDPE textured geomembrane adopts rough surface design, tailored for mining projects with sloped structures. Compared with smooth liner, its enhanced surface friction effectively prevents sliding and displacement on steep slopes.
Made from virgin High-Density Polyethylene (HDPE), the product delivers reliable impermeability, chemical resistance and anti-aging performance. It is widely used for slope sections of tailings facilities, slope walls and other mining anti-seepage works, ensuring long-term structural stability.
Technical Specifications
| Property | Specification |
|---|---|
| Material | High-Density Polyethylene (HDPE) |
| Surface Type | Textured (Dual-sided / Single-sided rough surface) |
| Available Thickness | 0.75mm – 3.0mm |
| Max Width | 10m (seamless wide roll) |
| Roll Length | Customizable |
| Key Features | High friction coefficient, good tensile & puncture resistance |
| Weather Resistance | UV-stabilized, suitable for long-term outdoor use |
| Chemical Stability | Resistant to acid, alkali and mining leachate |
Core Advantages for Slope Mining Works
Excellent Anti-slip Performance: The textured surface greatly increases friction between liner and contact layer, avoiding membrane sliding on steep slopes. It solves the common stability risk of traditional liners on inclined surfaces.
Reliable Structural Matching: Available in single-sided and dual-sided textured options, to match different slope design and layered structure requirements of mining projects.
Stable Comprehensive Performance: It retains the merits of standard HDPE geomembrane, including good ductility, puncture resistance and chemical tolerance to adapt to harsh mining environments.
Convenient On-site Construction: Compatible with standard hot welding process. We provide on-site welding guidance and full turnkey construction service for slope laying projects.
Production Capacity & Equipment
PRS is equipped with 10m wide rough surface geomembrane integrated production line. The full-width one-step forming process produces seamless large-size rolls, effectively reducing on-site splicing work and lowering leakage risks for slope projects.
Tailings dam slopes & steep side walls
Sloped heap leach pads
Inclined containment basins
Mine waste stockpile slope lining
Retaining wall anti-seepage projects
Our After-Sales Service
Roll Layout Design Support
We provide layout plans to minimize material waste and optimize installation efficiency.
On-Site Welding & QA Guidance
Optional training or third-party services available for high-stakes containment projects.
Shipping
Rolls are packaged with steel frame supports, and waterproof labeling. Ocean freight and customs support can be arranged as needed.
FAQ
Q3: Does the textured surface affect welding quality?
A3: No. It adopts standard hot wedge and extrusion welding, and the welding strength meets project acceptance standards.
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