Biogas Digester Geomembrane Liner
Products Description
| Tested Item | Test Method | Frequency | Minimum Average Value | ||||||
| RH0.50 mm |
RH0.75 mm |
RH1.00 mm |
RH1.50 mm |
RH2.00 mm |
|||||
| Thickness, (minimum average), mm Lowest individual reading | ASTM D 5199 | every roll | 0.50 0.48 |
0.750 0.735 |
1.00 0.96 |
1.50 1.47 |
2.00 1.95 |
||
| Density, g/cm3 | ASTM D 1505 | 90,000 kg | 0.940 | 0.940 | 0.940 | 0.940 | 0.940 | ||
| Tensile Strength at Break, N/mm Strength at Yield, N/mm Elongation at Break, % Elongation at Yield, % |
ASTM D 669 |
9,000 kg | 13 7 700 12 |
20 11 700 12 |
27 15 700 12 |
40 22 700 12 |
53 29 700 12 |
||
| Tear Resistance, N | ASTM D 1004 | 20,000 kg | 60 | 93 | 125 | 187 | 249 | ||
| Puncture Resistance, N | ASTM D 4833 | 20,000 kg | 160 | 240 | 320 | 480 | 640 | ||
| Carbon Black Content, % (Range) | ASTM D 603*/4218 | 9,000 kg | 2.0 - 3.0 | ||||||
| Carbon Black Dispersion | ASTM D 5596 | 20,000 kg | Note(1) | Note(1) | Note(1) | Note(1) | Note(1) | ||
| Notch Constant Tensile Load, hr | ASTM D 5397, | 90,000 kg | 300 | 300 | 300 | 300 | 300 | ||
| Oxidative Induction Time, min | ASTM D 3895, | 90,000 kg | >100 | >100 | >100 | >100 | >100 | ||
Our Biogas Digester Geomembrane Liner is a premium-grade impermeable barrier designed for biogas plants, anaerobic digesters, and waste containment systems. Engineered for superior leak prevention and environmental protection, this liner ensures optimal gas production efficiency while safeguarding soil and groundwater from contamination.
Benefits
Advantages Of Biogas Digester Geomembrane Liner
Exceptional Durability – Made from high-quality HDPE (High-Density Polyethylene) or reinforced polymers for long-term resistance to chemicals, UV exposure, and extreme weather conditions.
Superior Leak-Proof Performance – Provides an airtight and watertight seal, preventing biogas leakage and maximizing methane recovery for energy production.
Flexible & Adaptable – High tensile strength allows seamless installation over uneven surfaces, ensuring a perfect fit for various digester shapes and sizes.
Corrosion & Chemical Resistant – Withstands aggressive environments, including acidic and alkaline conditions commonly found in organic waste decomposition.
Environmentally Safe – Complies with international environmental standards, ensuring zero contamination of surrounding soil and water sources.
Easy Installation & Low Maintenance – Lightweight yet robust, reducing installation time and costs while requiring minimal upkeep over its lifespan.
Applications
Agricultural Biogas Plants
Efficient containment for manure, crop waste, and organic feedstock.
Industrial & Municipal Waste Digesters
Secure lining for wastewater treatment and sludge digestion.
Landfill Gas Collection Systems
Prevents methane escape and enhances renewable energy capture.
Food & Beverage Waste Processing
Safe anaerobic digestion for organic byproducts.
Why Choose Our Geomembrane Liner?
Proven Reliability – Trusted by biogas operators worldwide for consistent performance.
Customizable Options – Available in various thicknesses and sizes to meet project-specific needs.
Cost-Effective Solution – Extends digester lifespan while reducing operational losses from leaks.
Packing & Delivery
HDPE Geomembrane Packing and Delivery
Production Flow
FAQ
Q: 1. What is HDPE sheet geomembrane made of?
Q: 2. What are the benefits of using HDPE sheet geomembrane?
Q: 3. What are the different types of HDPE sheet geomembrane available?
Q: 4. What are the typical applications of HDPE sheet geomembrane?
Q: 5. Is HDPE sheet geomembrane environmentally friendly?
Q: 6. What is the lifespan of HDPE sheet geomembrane?
Tai'an City Ruiheng Building Materials Co., Ltd
● Address: NO.3566 Longquan Road, Tai'an Hi-tech Zone, Shandong Province, China
● Website: www.rhgeomembrane.com
● Email: lorna@rhgeos.com
● Phone / Whatsapp / Wechat: 0086 187 6669 7769
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