LLDPE Geomembrane
Linear Low-Density Polyethylene (LLDPE) geomembrane engineered for high elongation, superior flexibility, and strong puncture resistance, widely used in environmental containment and waterproof engineering systems.
High Flexibility
Puncture Resistant
Chemical Stability
Key Performance Advantages
Superior Flexibility
LLDPE provides extremely high elongation capacity, suitable for uneven settlement and complex terrain engineering projects.
High Puncture Resistance
Excellent resistance to mechanical damage during installation and long-term service life.
Chemical Resistance
Stable against acids, alkalis, salts, and industrial leachates in harsh environments.
Excellent Weldability
Compatible with hot wedge and extrusion welding systems for secure installation.
Technical Specifications
Item
Specification
Material
LLDPE (Linear Low Density Polyethylene)
Thickness
0.3 mm – 3.0 mm (custom available)
Density
0.915 – 0.935 g/cm³
Tensile Strength
High elongation (>700%)
UV Resistance
Carbon black stabilized outdoor exposure
Applications
Mining Heap Leach Pads
Landfill Liners
Water Reservoirs
Aquaculture Ponds
Irrigation Channels
Industrial Containment
Installation Process
1. Prepare and level subgrade surface.
2. Unroll geomembrane with controlled alignment.
3. Maintain 100–150mm overlap for welding.
4. Perform hot wedge / extrusion welding.
5. Conduct seam testing (vacuum/air pressure).
2. Unroll geomembrane with controlled alignment.
3. Maintain 100–150mm overlap for welding.
4. Perform hot wedge / extrusion welding.
5. Conduct seam testing (vacuum/air pressure).
Engineering Procurement & RFQ Support
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