Reservoir Geomembrane Liners: Superior Water Containment & Conservation Solutions

Introduction: The Impermeable Guardian of Your Water Resources

Ensure the integrity, efficiency, and longevity of your water storage infrastructure with our specialized reservoir geomembrane liners. Engineered explicitly for potable water, irrigation, and fire suppression storage, our liners provide a flawless, impermeable barrier that eliminates seepage and maximizes water conservation. In an era where water is an increasingly precious resource, our liners offer a technologically advanced, reliable, and cost-effective solution for new construction, rehabilitation of existing ponds, and compliance with modern environmental standards.

The Critical Need for a High-Performance Liner

Unlined reservoirs can lose significant volumes of water through seepage into the subsoil. This not only represents a substantial economic loss but can also lead to structural instability of the embankments and environmental changes in the surrounding area. Our geomembrane liners directly address these issues by:

• Eliminating Seepage: Retain up to 100% of your stored water, ensuring maximum availability for intended use.

• Maintaining Water Quality: Creating a barrier that prevents external contaminants from entering the water and minimizes algae growth by separating water from nutrient-rich soil.

• Providing Structural Integrity: Protecting embankment soils from erosion and saturation.

Key Features & Benefits for Reservoir Applications

1. Potable Water Safe and NSF Certified
Our reservoir liners are manufactured from premium, virgin-grade polymers that are inert and non-toxic. Specific formulations are compliant with NSF/ANSI 61 standards for drinking water system components, ensuring they do not leach harmful chemicals and are perfectly safe for storing potable water.

2. Exceptional Seam Strength and Integrity
The integrity of a reservoir liner depends on the quality of its field seams. Our liners are supplied in extra-wide panels to minimize seams and are designed for consistent, high-strength welding using dual-track fusion methods. This creates a seam as strong as the parent material, virtually eliminating the risk of leaks at the seams.

3. Superior UV and Oxidation Resistance
Reservoir liners are constantly exposed to sunlight. Our products are compounded with high-concentration carbon black and advanced anti-oxidants to provide exceptional resistance to ultraviolet (UV) radiation and oxidative degradation. This ensures the liner maintains its flexibility, strength, and impermeability for decades, even in high-altitude or sunny climates.

4. High Puncture and Abrasion Resistance
Constructed from durable, high-density polyethylene (HDPE) or flexible polyethylene (LLDPE/HPDE), our liners can withstand installation stresses, potential punctures from subgrade irregularities, and long-term wear. Textured surfaces are available to enhance stability on slopes and provide added protection against abrasion.

5. Adaptability and Conformance
Whether dealing with a complex slope or an uneven subgrade, our flexible liners conform to the substrate without stressing the material. This adaptability minimizes the risk of tears and ensures a uniform, reliable barrier across the entire reservoir footprint.

6. Long-Term Durability and Cost Savings
With a proven service life exceeding 30 years, our geomembrane liners offer a superior return on investment compared to traditional clay liners. They require minimal maintenance, prevent water loss, and drastically reduce operational costs over their lifespan.

Ideal For:

• Potable Water Storage Reservoirs

• Irrigation and Agricultural Storage Ponds

• Fire Protection Water Storage Tanks

• Recycled Water and Stormwater Retention Basins

• Aquaculture and Fish Farm Ponds

• Decorative Lakes and Golf Course Water Features

Material Options & Specifications

We offer the most suitable materials for reservoir applications:

• HDPE (High-Density Polyethylene): The premier choice for large-scale, permanent reservoirs. Offers the highest chemical resistance, puncture resistance, and durability. Ideal for potable water.

• LLDPE (Linear Low-Density Polyethylene): Provides superior flexibility and stress crack resistance, making it excellent for projects with complex geometries or uneven subgrades.

• Reinforced Polyethylene (RPE): An ultra-strong option that offers exceptional puncture and tear resistance in a thinner, lighter gauge material, reducing material and shipping costs.

Available in smooth and textured surfaces, with thicknesses typically ranging from 0.75mm to 2.0mm (30 to 80 mil) to meet your specific design hydrostatic pressure and durability requirements. All materials are manufactured to meet strict ASTM and GRI-GM13 standards.

Professional Installation Support

A successful installation is paramount. We provide comprehensive support to ensure your reservoir is lined to the highest standard:

• Subgrade Preparation Guidelines: Detailed specifications for preparing a smooth, stable foundation.

• Certified Installation Partners: A network of experienced installers trained in the latest fusion welding techniques.

• Quality Assurance Protocols: Guidance on seam testing (non-destructive air channel testing and destructive weld shear testing) to verify a 100% impermeable seal.

Why Choose Our Reservoir Liners?

• Water-Safe Formulation: NSF 61 certified options available for peace of mind with potable water.

• Unmatched Technical Support: Our engineers are available to consult on your specific project from design to completion.

• Proven Performance: Trusted by municipal water districts, agricultural cooperatives, and engineering firms worldwide.

• Sustainable Choice: By preventing water loss, our liners play a direct role in sustainable water resource management.