HDPE Dam Liners
About Rendifield HDPE Dam Liners
Rendifield Mining and Industrial Piping Solutions manufactures high-quality HDPE geomembrane dam liners, designed for durability and long-term performance. These liners are produced using a film-blowing process with premium high-density polyethylene (HDPE) resin, enhanced with carbon black, antioxidants, anti-aging agents, and UV-resistant components to withstand harsh environmental conditions.
Engineered for strength, flexibility, and superior chemical resistance, HDPE dam liners are widely used across multiple industries, including mining, agriculture, municipal projects, and support & maintenance sectors. Their reliability and durability make them an essential solution for effective liquid containment and environmental protection.
Applications
- Fish farm pond
- Landfill liners
- Artificial river
- Artificial lakes
- Mining
- Biogas Digester
- Canal linings
- Aqiuaculture tanks
- Irrigation ponds
- Wastewater treatment lagoons
- Evaporation ponds
- Oil & Gas exploration
- Gound coversheets for weed protection
- Oil spill containment
- Coal Ash containment
- Waste management
- Salt farming
- Water conservation initiatives
- Remediation liners
Physical properties
HDPE (High-Density Polyethylene, not standard polyethylene) liners are the preferred choice for most dam applications due to their superior durability and performance.
Rendifield’s specially extruded HDPE liners offer a high tensile strength and exceptional chemical resistance, making them ideal for long-term containment. Designed to withstand stress cracking and low temperatures, these liners provide reliable and leak-proof protection. Additionally, they are chemically inert and highly resistant to most hydrocarbons, ensuring stability and effectiveness in demanding environments.
Specifications
| Properties |
Test method ASTM |
GMS0.75 | GMS1.0 | GMS1.25 | GMS1.5 | GMS2.0 | GMS2.5 |
| Thickness | D5199 | 0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm |
| Density (≥ g/cc) | D1505 | 0.940 | 0.940 | 0.940 | 0.940 | 0.940 | 0.940 |
|
Tensile Properties(≥) • yield strength • break strength • yield elongation • break elongation |
D 6693 Type IV |
11kN/m 20kN/m 12% 700% |
15kN/m 27kN/m 12% 700% |
18kN/m 33kN/m 12% 700% |
22kN/m 40kN/m 12% 700% |
29kN/m 53kN/m 12% 700% |
37kN/m 67kN/m 12% 700% |
| Tear Resistance (≥) | D 1004 | 93 N | 125 N | 156 N | 187 N | 249 N | 311 N |
| Puncture Resistance (≥) | D 4833 | 240 N | 320 N | 400 N | 480 N | 640 N | 800 N |
| Stress Crack Resistance (≥) | D 5397 | 300 hr. | 300 hr. | 300 hr. | 300 hr. | 300 hr. | 300 hr. |
| Carbon Black Content | D 1603 | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% | 2.0-3.0% |
| Carbon Black Dispersion | D 5596 | Note(1) | Note(1) | Note(1) | Note(1) | Note(1) | Note(1) |
|
Oxidative Induction Time (OIT) (≥) (a)Standard OIT or (b)High Pressure OIT |
D 3895 D 5885 |
100 min. 400 min. |
100 min. 400 min. |
100 min. 400 min. |
100 min. 400 min. |
100 min. 400 min. |
100 min. 400 min. |
Dimensions
(This table is best viewed in devices with a wide view)
| HDPE Dam Liners Dimensions | ||
| Main Thickness | Main Width | Main Length |
| 0.3mm | 2.0m | 50m |
| 0.4mm | 3.0m | 100m |
| 0.5mm | 4.0m | 150m |
| 0.75mm | 5.0m | 200m |
| 1.0mm | 5.8m | 250m |
| 1.25mm | 6.0m | |
| 1.5mm | 7.0m | |
| 2.0mm | 8.0m | |
| 2.5mm | 10m | |
| 3.0mm | 12m | |
| 4.0mm | ||
| 5.0mm | ||
Features and benefits
Features:
- Excellent resistance to UV radiation
- Aging resistance
- Corrosion resistance
