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Fmo Beauty
Fmo Beauty
HDPE (High-Density Polyethylene) geomembrane liners are engineered to provide superior impermeability, durability, and chemical resistance for a wide range of applications. Whether you need a reliable solution for water containment, environmental protection, or industrial lining, our HDPE geomembranes offer unmatched performance.
Smooth geomembranes feature excellent chemical resistance, low permeability, strong UV stability, and high stress crack resistance. Their flat surface ensures easy installation, smooth fluid flow, and a low-friction interface with soil or geotextiles. They are also flexible, durable, and resistant to low-temperature cracking.
Textured geomembranes feature a rough surface that increases their friction and shear resistance, which helps prevent slippage, especially on steep slopes. They also have high tensile strength, chemical and UV resistance, and good weldability. These characteristics make them ideal for applications that require enhanced stability and grip.
A geomembrane with one smooth and one textured side offers better friction and stability on slopes. The textured side contacts materials like geotextiles, while the smooth side faces the subgrade for easier welding. This design is ideal for slope protection and landfill sealing projects requiring enhanced stability.
| Item | Test Value | ||||||
|---|---|---|---|---|---|---|---|
| 0.3mm | 0.5mm | 0.75mm | 1.0mm | 1.5mm | 2.0mm | 3.0mm | |
| Minimum Density (g/cm³) | 0.94 | ||||||
| Strength at yield, N/mm | 5 | 8 | 11 | 15 | 22 | 29 | 44 |
| Strength at break, N/mm | 8 | 14 | 20 | 28 | 40 | 53 | 80 |
| Elongation at yield, % | 13 | ||||||
| Elongation at break, % | 720 min | ||||||
| Tear Resistance N | 40 | 65 | 93 | 125 | 190 | 250 | 375 |
| Puncture Resistance N | 105 | 176 | 240 | 320 | 480 | 640 | 960 |
| Stress Crack Resistance, hrs | 300 | ||||||
| Carbon Black Content, % | 2.0-3.0 | ||||||
| Carbon Black Dispersion | 1 or 2 | ||||||
| Standard OIT Min | 100 | ||||||
| High Pressure OIT Min | 400 | ||||||
| 85℃ Heat aging (OIT Retention after 90d) % | 85 | ||||||
| UV resistance (OIT retention after 1600 hours) | 65 | ||||||
| Impact Cold Crack at -70°C | Pass | ||||||
| Water vapor permeability (g.cm/cm² .s.Pa) | ≤1.0×10-13 | ||||||
| Dimensional Stability (%) | ±2 | ||||||
Welding is necessary during Installation of geomembrane lining systems, which needs to be conducted by a professional welder. The two common welding techniques applied during geomembrane installation are:
We are a professional manufacturer of high-quality geosynthetic products, dedicated to providing reliable solutions for agriculture, mining, construction, and environmental protection. Our main product, HDPE geomembrane, is made from 100% virgin materials and offers excellent chemical resistance, UV stability, and long-lasting durability, ensuring effective containment of liquids and gases. We also supply a complete range of geosynthetic materials, including geotextiles, 3D geomats, and geocells, as well as welding machines and accessories for efficient installation. With over 19 years of experience, we focus on quality, integrity, and customer satisfaction. Every product is strictly tested to meet international standards.
HDPE geomembrane is a high-density polyethylene liner used for waterproofing and containment in projects like landfills, ponds, and mining.
It offers excellent chemical resistance, UV stability, durability, and low permeability, making it ideal for long-term containment.
Common applications include landfills, wastewater treatment, aquaculture, mining, and agricultural water storage.
Thickness (0.5mm–3.0mm) depends on the application—landfills typically use 1.5mm–2.0mm, while ponds may require 0.75mm–1.5mm.
It is laid on a prepared subgrade, welded using heat or extrusion methods, and inspected for leaks before backfilling.
Properly installed HDPE geomembranes can last over 20 years, with some lasting 50+ years under optimal conditions.
