HDPE Geomembrane for
Landfill Liner System
High-performance HDPE geomembrane engineered for landfill liner systems, providing superior impermeability, chemical resistance, and long-term environmental containment for municipal solid waste and hazardous waste landfill projects.
What is HDPE Geomembrane?
HDPE geomembrane is a high-density polyethylene impermeable liner widely used in landfill engineering and environmental containment systems. It functions as a critical barrier layer preventing leachate migration into soil and groundwater while maintaining long-term chemical stability under harsh waste exposure conditions.
Engineered for Landfill Liner Systems
HDPE geomembrane is designed to withstand aggressive landfill environments, including exposure to municipal waste leachate, chemical contaminants, UV radiation, and long-term mechanical stress. The liner system acts as the primary containment barrier in modern landfill engineering.
Prevents leakage of contaminated liquids into surrounding soil and groundwater.
Resistant to acids, alkalis, hydrocarbons, and landfill waste chemicals.
Supports sustainable waste management and environmental compliance.
Why Use HDPE Geomembrane in Landfills?
Low Permeability
Provides extremely low hydraulic conductivity to ensure effective containment performance.
UV Stability
Carbon black enhanced formulation improves outdoor weather resistance and service life.
High Tensile Performance
Excellent tensile strength and puncture resistance for landfill subgrade conditions.
Long Service Life
Engineered for long-term environmental containment applications exceeding decades of service.
Product Technical Data
| Thickness (mm) | 0.30 | 0.50 | 0.75 | 1.00 | 1.25 | 1.50 | 2.00 | 2.50 | 3.00 |
|---|---|---|---|---|---|---|---|---|---|
| Tensile Yield Strength (MD/TD) (N/mm) ≥ | 4 | 7 | 10 | 13 | 16 | 20 | 26 | 33 | 40 |
| Tensile Break Strength (MD/TD) (N/mm) ≥ | 6 | 10 | 15 | 20 | 25 | 30 | 40 | 50 | 60 |
| Yield Elongation (MD/TD) (%) ≥ | - | - | - | 11 | 11 | 11 | 11 | 11 | 11 |
| Elongation at Break (MD/TD) (%) ≥ | 600 | ||||||||
| Tear Resistance (MD/TD) (N) ≥ | 34 | 56 | 84 | 115 | 140 | 170 | 225 | 280 | 340 |
| Puncture Resistance (N) ≥ | 72 | 120 | 180 | 240 | 300 | 360 | 480 | 600 | 720 |
| Carbon Black Content (%) | 2.0~3.0 | ||||||||
Landfill Engineering Case Studies
Municipal Solid Waste Landfill
HDPE geomembrane liner system installed for leachate containment and groundwater protection in municipal landfill expansion project.
Surface: Smooth HDPE
Application: Bottom liner system
Hazardous Waste Containment Site
High chemical resistance geomembrane system used for hazardous industrial waste isolation.
Type: Textured HDPE
Function: Chemical containment
Integrated Landfill Expansion
HDPE liner system combined with geotextile protection layer for landfill cell expansion.
Installation: Dual liner system
Benefit: Leak prevention
Need HDPE Geomembrane for Your Landfill Project?
Submit your project requirements, liner specifications, and environmental conditions for professional engineering support and customized geomembrane solutions.
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