Column Point Rough Surface HDPE Textured Geomembrane 0.3-3.0mm Thickness for Anti-Slip Anti-Seepage Applications
Price:
1.38USD~5.5USD per sqm
MOQ:
330㎡
Delivery Time:
7-15 days
Brand:
JianYi
Product Description
Column Point Rough Surface HDPE Textured Geomembrane
Specialized geomembrane with columnar or point-like surface texture providing enhanced friction coefficient and superior anti-slip properties for slope stabilization and seepage prevention applications.
Key Features
Textured surface with columnar or point-like patterns for increased friction
High coefficient of friction prevents sliding on slopes
Excellent impermeability against water and pollutants
Superior chemical corrosion resistance
Environmental stress cracking resistance for harsh conditions
Temperature adaptability with heat and cold resistance
Applications
Slope engineering for enhanced stability in seepage prevention
Landfill slope anti-slip and anti-seepage systems
Tailings pond seepage prevention and stabilization
Water conservancy projects including reservoirs and dams
Product Specifications
Thickness: 0.30mm - 3.00mm
Width: 4m - 8m
Roll Length: 50m - 100m (custom lengths available)
Custom specifications available upon request
Technical Standards Compliance
GB/T 17643-2011 (GH-2T1, GH-2T2) Specifications
| Property | 0.75mm | 1.00mm | 1.25mm | 1.50mm | 2.00mm | 2.50mm | 3.00mm |
|---|---|---|---|---|---|---|---|
| Density (g/cm³, ≥) | ≥0.940 | ||||||
| Textured Height (mm, ≥) | ≥0.25 | ||||||
| Yield Strength (N/mm) | ≥11 | ≥15 | ≥18 | ≥22 | ≥29 | ≥37 | ≥44 |
| Breaking Strength (N/mm) | ≥8 | ≥10 | ≥13 | ≥16 | ≥21 | ≥26 | ≥32 |
| Yield Elongation Rate (%) | ≥12 | ||||||
| Breaking Elongation Rate (%) | ≥100 | ||||||
| Rectangular Tear Strength (N) | ≥93 | ≥125 | ≥160 | ≥190 | ≥250 | ≥315 | ≥375 |
| Puncture Strength (N) | ≥200 | ≥270 | ≥335 | ≥400 | ≥535 | ≥670 | ≥800 |
Additional Performance Characteristics
Tensile Load Stress Cracking: ≥300 hours
Carbon Black Content: 2.0-3.0%
Oxidative Induction Time: Standard OIT ≥100 min, High Pressure OIT ≥400 min
85°C Thermal Aging: OIT Retention ≥55% after 90 days
UV Resistance: OIT Retention ≥50% after 1600 hours
Dimensional Stability: ±2%
Water Vapor Penetration: ≤1.0×10⁻¹³ g.cm/(cm².s.Pa)
Product Series
Available in single textured geomembrane and double-wall textured geomembrane configurations.
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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