1. Dual-textured surface design prevents liner slippage on vertical containment walls
2. Hydraulic conductivity ≤1.0×10⁻¹³ cm/s ensures zero leakage performance
3. UV resistance and chemical compatibility (pH 1-14) for long-term service life
4. 6-meter wide panels reduce seam quantity by 40% compared to standard widths
5. Puncture resistance > 600 N protects towards sharp waste materials
6. Maintains flexibility from -50°C to 80°C barring brittleness or deformation
Introduction
The 1.5mm HDPE Textured Geomembrane is a synthetic impermeable liner manufactured from virgin high-density polyethylene resin through blown or calendering processes, with a rough texture formed on one or both surfaces. This specialized HDPE Textured Geomembrane is a core material for constructing long-term, reliable impermeable barriers in environmental and civil engineering projects, with its textured surface designed primarily to enhance slope stability. Leading global HDPE Geomembrane Suppliers possess the capability to produce this specification of product.
Product Characteristics
1. Exceptional Impermeability: It boasts an highly low permeability coefficient, efficiently blocking off off the migration of drinks and gases.
2. Excellent Chemical Stability: Resists corrosion from most sturdy acids, alkalis, salts, oils, and herbal solvents, making it excellent for harsh environments.
3. Superior UV Resistance: Formulated with extremely good carbon black masterbatch, it presents superb anti-aging homes for uncovered applications.
4. High Mechanical Strength: Exhibits excellent tensile, tear, and puncture resistance.
5. High Interface Shear Strength: The special textured floor generates increased frictional resistance with geotextiles and soils, a key benefit now not presented with the aid of easy HDPE Geo Membrane.
Technical Parameters
Performance Indicator | Test Standard | Typical Value |
Thickness | ASTM D5199 | 1.5 mm |
Density | ASTM D1505 | ≥ 0.94 g/cm³ |
Tensile Strength | ASTM D6693 | ≥ 40 kN/m |
Elongation at Break | ASTM D6693 | ≥ 700% |
Tear Resistance | ASTM D1004 | ≥ 150 N |
Puncture Resistance | ASTM D4833 | ≥ 350 N |
Carbon Black Content | ASTM D1603 | 2.0 - 3.0 % |
Permeability Coefficient | ASTM G154 | < 1 x 10⁻¹³ m/s |
Note: Specific parameters may vary slightly depending on the formula and process of different HDPE Geomembrane Suppliers.
Key Benefits
1. Enhanced System Stability: This is the most necessary advantage of the 1.5mm HDPE Textured Geomembrane. Its textured floor efficiently prevents slippage on steep slopes, making sure challenge safety.
2. Long Service Life: Offers a provider lifestyles exceeding 50 years in a variety of harsh chemical and bodily environments, notably decreasing long-term protection costs.
3. Superior Environmental Protection: Provides dependable safety for groundwater and soil by means of stopping contaminant leakage, assembly stringent environmental regulations.
4. Ease of Installation: The fabric is bendy and can be seamed the usage of a range of techniques (e.g., warm wedge welding, extrusion welding), ensuing in excessive seam energy and making sure the integrity of the containment system. Professional HDPE Geomembrane Suppliers regularly furnish set up preparation services.
Application
This high-performance HDPE Textured Geomembrane is widely used in the following areas:
Landfills: For base liners, slope liners, and cover systems.
Mining Engineering: Heap leach pads, tailings dams, and answer pond containment.
Water Conservancy Projects: Liners for reservoirs, potable water ponds, and irrigation canals.
Environmental Projects: Wastewater therapy ponds, evaporation ponds, hazardous waste storage sites.
Energy & Chemical Industry: Secondary containment below storage tanks for crude oil and chemical products.
Packaging & Transportation
The preferred 1.5mm HDPE Textured Geomembrane is normally provided in rolls. The roll width can be custom-made in accordance to purchaser necessities (common widths are 5m-8.5m), whilst the size is decided based totally on thickness and weight. The rolls are wrapped with protecting cloth and secured onto sturdy wood pallets to forestall injury all through transportation and handling. Reliable HDPE Geomembrane Suppliers make certain impervious packaging appropriate for long-distance sea and land freight, offering clear labeling and product information.
Company’s Strength
As a leading HDPE geomembrane supplier since 2008, Haoyang Environmental Technology ( Shandong ) Co., Ltd. specializes in manufacturing high-performance textured HDPE geomembrane products engineered for critical containment applications. Our 1.5mm HDPE geo membrane features a uniformly engineered surface texture that provides superior interface friction (≥0.6 friction coefficient) and slope stability up to 45 degrees, making it ideal for steep slope installations in challenging environments.
