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GRI-GM13 HDPE Geomembrane: Specifications, Applications & Factory Direct Pricing

Impermeabilidad: Coeficiente de permeabilidad extremadamente bajo (1×10-¹⁷ cm/s), impermeabilización estable a largo plazo.

Resistencia a la tracción: Alta resistencia a la tracción (límite elástico ≥31 N, resistencia a la tracción ≥57 N), fuerte adaptabilidad a la deformación.

Propiedades físicas y químicas: Resistencia a los rayos UV, resistencia al desgarro, resistencia a la perforación, resistencia a altas y bajas temperaturas (de -70°C a 110°C), resistencia a la corrosión química.

Características de construcción: Ligero, de gran anchura (de 6 a 10 m), reduce los residuos, acorta el tiempo de construcción y abarata los costes.

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Geomembrana de polietileno de alta densidad GM13
GRI-GM13 HDPE Geomembrane: Specifications, Applications & Factory Direct Pricing - Imagen 2
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Descripción

The term Geomembrane combines the prefix ‘Geo-‘ (earth) with ‘Membrane’ (thin barrier). As a leading factory-direct manufacturer, our GRI-GM13 certified HDPE geomembrane is produced using 100% premium virgin resin and advanced 5-layer co-extrusion technology. We supply customized thicknesses, roll widths (up to 10m), and textures based on your project’s specific chemical and load requirements.

GRI GM13 Certified HDPE Geomembrane Liner for Landfills, Mining & Containment Projects

Nuestra GRI GM13 certified HDPE geomembrane is manufactured using premium virgin resin and advanced multi-layer co-extrusion technology. As a factory-direct manufacturer, we supply high-performance geomembrane liners that fully comply with ASTM GRI-GM13 standards, ensuring long-term reliability for critical containment applications.
This high-performance liner is designed for high-risk containment and anti-seepage applications, including landfills, mining heap leach pads, tailings ponds, and reservoirs. Produced in strict accordance with the ASTM GRI-GM13 specification, our liners deliver an extremely low liquid permeability coefficient (up to cm/s), ensuring consistent quality and compliance for international engineering requirements.
Característica Standard Compliance Our Advantage
Materia prima GRI-GM13 / ASTM D1248 100% Virgin HDPE Resin (No recycled waste)
Fabricación 5-Layer Co-Extrusion Enhanced molecular density & uniform thickness
Anti-seepage $\le 1 \times 10^{-11}$ cm/s Superior performance: $\le 1 \times 10^{-17}$ cm/s
Width Options Standard 6m – 7m Extra wide 6m – 10m (Reduces seams by 10%–30%)
Superficie Liso / Texturado High-precision thickness & density control

Why Choose Our GM13 HDPE Geomembrane

  • GRI-GM13 Compliant: Manufactured strictly to the latest engineering specifications for critical lining systems.For projects requiring extreme mechanical protection, our HDPE liners can be used as a composite system with Manta de hormigón, providing an impenetrable barrier against both seepage and physical erosion.

  • 100% Virgin HDPE Resin: Ensures superior tensile strength (N fracture strength), elongation, and overall mechanical stability.
    Ensures excellent long-term durability with a projected service life exceeding several decades under proper installation and operating conditions.

  • Superior Chemical & UV Resistance: Resistant to acids, alkalis, salts, asphalt, and UV radiation; functions reliably from to .

  • 10m Maximum Width: Our wide-width rolls significantly reduce material waste and on-site welding time, cutting construction costs by 10% – 30%.

  • High Stress Crack Resistance (SCR): Tested according to ASTM D5397 to prevent brittle failure under sustained stress.

Technical Standards & Quality Verification

Our GM13 HDPE geomembranes are independently tested to meet or exceed the following ASTM protocols:

  • Tensile Properties: Strength at yield and break (ASTM D6693)

  • Carbon Black: Content () and Dispersion (ASTM D4218/D5596)

  • Endurance: Stress Crack Resistance (ASTM D5397) and OIT (ASTM D3895/D5885)

  • Physical: Puncture and Tear resistance (ASTM D4833/D1004)

  • Every batch includes a CNAS-accredited laboratory test report for project approval.

Long-term performance is verified through oxidative induction time (OIT) and stress crack resistance (SCR) testing, ensuring sustained impermeability, chemical stability, and mechanical integrity throughout the service life.

Typical Applications of GM13 HDPE Liner

  • Mining Industry: Heap leach pads, tailings storage, and solution ponds. Textured surfaces are available for steep slope stability.

  • Protección del medio ambiente: Municipal solid waste (MSW) and hazardous waste landfills.

  • Water Management: Large-scale irrigation reservoirs, canals, and dam seepage prevention.

  • Industrial/Agricultural: Wastewater lagoons, biogas digesters, and aquaculture pond liners.

Different projects require different geomembrane thicknesses, surface textures, and mechanical strength grades.
Choosing the wrong specification may lead to puncture failure, excessive deformation, or long-term leakage risk.
Our technical team provides free application-based geomembrane selection support.

Welding & Installation Compatibility

Our GM13 HDPE geomembranes are fully compatible with hot wedge welding and extrusion welding processes. Seam strength can reach over 90% of the parent material when welded using proper parameters and matching HDPE welding rods.

We recommend installation by certified geomembrane welders and non-destructive seam testing (air pressure or vacuum box) for every welded joint to ensure long-term sealing reliability.

PREGUNTAS FRECUENTES

¿Qué es la geomembrana de PEAD GRI GM13?

GRI GM13 is the global technical specification for HDPE geomembranes used in revestimientos de vertederos, mining tailings, reservoirs, and proyectos de tratamiento de aguas residuales.

¿Qué grosor de geomembrana de PEAD debo utilizar?

Thickness (mm / mil) Recommended Applications Principales ventajas
0.75 – 1.0 mm (30 – 40 mil) Fish ponds, decorative lakes, small reservoirs. Cost-effective for low-stress water containment.
1.0 – 1.5 mm (40 – 60 mil) Canal lining, irrigation ditches, agricultural storage. Balanced durability for moderate flow & maintenance.

1,5 mm (60 mil)

(Industry Standard)

 Municipal landfills, environmental containment. Regulatory compliant; high leachate & leak resistance.
2.0 mm+ (80 mil+) Mining (Heap Leach Pads), hazardous waste, tailings. Maximum protection against heavy loads & sharp ores.

¿Ofrecen asistencia para la instalación?

Sí. Ofrecemos guías de soldadura, supervisión in situ e informes de inspección de control de calidad.

¿Puedo obtener muestras?

Sí, disponemos de muestras gratuitas y fichas técnicas.

What is the difference between GRI-GM13 and GRI-GM17?

primary difference is the Resin Density. GRI-GM13 is for HDPE (High-Density Polyethylene), offering maximum chemical resistance and stiffness—ideal for landfills and mining. GRI-GM17 is for LLDPE (Linear Low-Density Polyethylene), offering superior flexibility and elongation—ideal for landfill caps or projects on uneven terrain. We manufacture both standards to meet your specific project needs.

All our GM13 geomembranes are produced in-house with strict batch traceability and third-party laboratory verification.
We support EPC contractors, landfill operators, and mining companies with stable long-term supply and project-specific customization.

Request GRI-GM13 Quote & Free Samples

Looking for a reliable factory-direct manufacturer? Póngase en contacto con nosotros para:

Our engineering team will support your project from material selection to installation guidance.

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