Two Sides Rough Surface Hdpe Textured Geomembrane For Mine Tailing Project
Rough geomembrane
Our rough surface hdpe textured geomembrane has widly use in mine tailing project, due to the special surface it can greatly increase the friction coeficient and have good antiseepage function.

Features
- Good physical and mechanic performance
- High tearing resistance, strong deformation adaptability
- Excellent environmental stress cracking resistance property.
- Good adaptability to high and low temperature, non-toxicity, long service life
- Good water proof,damp proof, drainage, anti-seepage and damp proof effects
- Complete width and thickness specifications, low cost and easy installation.
- Good flexibility and High tensile strength and elongation
- Puncture-resisting, aging resisting, ultra-violet radiation, oil and salt, and corrosion resistance
Product Parameter
Item | Parameter |
Thickness (mm) | 1.0mm | 1.25mm | 1.5mm | 2.0mm | 2.5mm | 3.0mm |
Coarse height(mm) | 0.25 |
Minimum Density ( g/cm3) | 0.94 |
Break strength (N/mm) | ≧10 | ≧13 | ≧16 | ≧21 | ≧26 | ≧32 |
Elongation at break (%) | 100 |
Angle tear load (N) | ≧125 | ≧156 | ≧187 | ≧249 | ≧311 | ≧374 |
Puncture strength (N) | ≧267 | ≧333 | ≧400 | ≧534 | ≧667 | ≧800 |
Environmental stress cracking resistance hr | 300 |
Carbon black content (%) | 2.0-3.0 |
Size Stability(%) | ±2 |
Applications
- Aquaculture project
- Biogas pond construction
- Architectural ponds and lakes
- Brine evaporation ponds
- Food and water grade reservoirs and tanks
- Domestic and Hazardous Waste landfills
- Heap leach mining and tailing dams
- Waste water treatment reservoirs
- Water conveyance channels and reservoirs
- Industrial sludge storage and drying ponds











