HDPE Textured Geomembrane 0.94g/cm3 Density for Tailings Reservoir Anti-Seepage - 0.30mm to 3.00mm Thickness
Price:
1.38USD~5.5USD per sqm
MOQ:
330㎡
Delivery Time:
7-15 days
Brand:
JianYi
Product Description
This cylindrical rough surface HDPE geomembrane is engineered for superior anti-slip performance and adhesion in demanding anti-seepage applications, particularly in tailings reservoir environments.
Product Overview
Cylindrical rough surface geomembrane features specialized columnar or point-like textures that significantly enhance friction coefficients and prevent sliding on slopes while maintaining excellent impermeability.
Key Properties
- Surface Texture: Columnar or point-like patterns providing additional friction for slope stability
- High Friction Coefficient: Enhanced grip prevents sliding on slopes and vertical surfaces
- Superior Impermeability: Effective barrier against water and contaminant penetration
- Chemical Resistance: Withstands erosion from various chemical substances
- Environmental Stress Crack Resistance: Maintains stability in harsh conditions without cracking
- Temperature Adaptability: Excellent heat and cold resistance for diverse climates
Applications
- Tailings Ponds: Seepage prevention and stabilization to contain harmful substances
- Water Conservancy Projects: Enhanced structural stability for reservoirs and dams
- Slope Engineering: Stability enhancement on steep slopes and soft soil conditions
- Landfills: Slope anti-slip and anti-seepage solutions for improved safety
Product Specifications
Thickness Range: 0.30mm to 3.00mm
Width Options: 4m to 8m
Roll Length: 50m to 100m (custom lengths available)
Density: ≥0.94 g/cm³
Texture Height: ≥0.25mm
Technical Performance Data
GB/T 17643-2011 (GH-2T1, GH-2T2) Standards
| Property | 0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm |
|---|---|---|---|---|---|---|---|
| Yield Strength (N/mm) | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
| Breaking Strength (N/mm) | ≥8 | ≥10 | ≥13 | ≥16 | ≥21 | ≥26 | ≥32 |
| Rectangular Tear Strength (N) | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
| Puncture Strength (N) | ≥200 | ≥270 | ≥335 | ≥400 | ≥535 | ≥670 | ≥800 |
Additional Performance Characteristics
- Yield Elongation Rate: ≥12%
- Breaking Elongation Rate: ≥100%
- Environmental Stress Crack Resistance: ≥300 hours
- Carbon Black Content: 2.0-3.0%
- Oxidative Induction Time: Standard OIT ≥100 min, High Pressure OIT ≥400 min
- Thermal Aging Resistance: ≥55% OIT retention after 90 days at 85°C
- UV Resistance: ≥50% OIT retention after 1600 hours irradiation
- Low Temperature Performance: Passes -70°C brittleness testing
Product Series
Available in single textured geomembrane and double-wall textured geomembrane configurations to meet specific project requirements.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Changsha Jian-Yi New Material Co., Ltd.
Location
Chuangye Avenue,Ningxiang Economic Development Zone,Changsha City,Hunan Province,P.R.C.
Contact Person
Sara