Product Overview:
Textured geomembrane is a high-performance impermeable membrane made from high-density polyethylene (HDPE) material, featuring a unique rough surface texture that provides excellent friction properties, making it especially suitable for applications on steep slopes or areas requiring stability. Combining impermeability, anti-slip, and high-strength advantages, this product is an ideal choice for engineering seepage control and soil reinforcement.
Product Features:
- Superior Anti-Slip Performance: The textured surface significantly increases friction, effectively preventing slippage, making it ideal for use in steep engineering areas.
- High Impermeability: Made from premium HDPE material, its low permeability effectively blocks water, gas, and chemicals, ensuring lasting protection for projects.
- Chemical Corrosion Resistance: Resists corrosion from various chemicals such as acids, alkalis, salts, and oils, making it suitable for corrosive environments like wastewater treatment and landfills.
- UV and Aging Resistance: Excellent weather resistance allows it to endure prolonged outdoor exposure without aging or cracking, resulting in a long service life.
- Environmentally Friendly: Compliant with environmental standards, non-toxic and harmless, suitable for aquaculture and other ecological projects.
Product Specifications:
- Thickness: 1.0mm - 3.0mm (available in single or double textured surfaces)
- Width: 1m - 8m (customizable based on project requirements)
- Color: Commonly black, with other colors available upon request
- Type: Single-sided textured, double-sided textured
Applications:
- Landfills and Environmental Projects: Enhances anti-slip and impermeability of landfills, wastewater ponds, etc., ensuring environmental safety.
- Steep Slopes and Embankment Reinforcement: The textured surface prevents material slippage, suitable for reservoirs, embankments, and artificial lakes.
- Tunnels and Subway Engineering: Provides seepage protection for underground projects, with high stability suitable for complex terrains.
- Aquaculture and Agricultural Land: Used in ponds, aquaculture tanks, etc., to prevent leakage and protect water quality.
Installation Recommendations:
Installing textured geomembrane requires professional technical support; the textured surface enhances friction with the soil contact surface. It is recommended to carry out welding and fixation under professional guidance to ensure seam sealing and anti-seepage effectiveness. Ensure a level foundation during installation to prevent damage to the membrane.
NO. | Item | Unit | Technical Data | Remark |
1 | Thickness | mm | 0.75, 1.00, 1.25, 1.50, 2.00, 2.50, 3.00 |
|
2 | Roughness Height ≥ | mm | 0.25 |
|
3 | Tensile Strength at Yield ≥ | N/mm | 11, 15, 18, 22, 29, 37, 44 | (TD/MD) |
4 | Breaking Strength ≥ | N/mm | 8, 10, 13, 16, 21, 26, 32 | (TD/MD) |
5 | Yield Elongation ≥ | % | 12 | (TD/MD) |
6 | Elongation at Break (TD/MD) ≥ | % | 100 |
|
7 | Strength at Tear (Right-angle Tear) (TD/MD) ≥ | N | 93, 125, 160, 190, 250, 315, 375 |
|
8 | Antipuncture Strength ≥ | N | 200, 270, 335, 400, 535, 670, 800 |
|
9 | Tensile Strength at Break ≥ | h | 300 |
|
10 | Carbon Black Content | % | 2.0-3.0 |
|
11 | Carbon Black Distribution |
| In 10 data, 3 degrees no more than 1.4, and 5 degrees not allowed |
|
12 | Anti-Oxidation Time | min | ≥100, ≥400 |
|
13 | 85°C Heat Anti-Aging | % | 55 |
|
14 | Retention of Standard OIT after 1600 Hours of Ultraviolet Irradiation ≥ | % | 50 |
|
15 | Thickness Limit Deviation | % | -10 |
|
