HDPE Composite Geomembrane 0.25-1.0mm Thickness with 300-1100 g/㎡ Geotextile for Impermeable Drainage Systems
Price:
0.41USD~5.5USD per sqm
MOQ:
300㎡
Delivery Time:
7-15 days
Brand:
JianYi
Product Description
HDPE Composite Geomembrane Overview
Composite geomembrane is an advanced geotechnical material manufactured by combining high-density polyethylene (HDPE) plastic film with non-woven fabric. This engineered composite delivers exceptional performance for critical applications requiring impermeable barriers, efficient drainage systems, isolation layers, and structural reinforcement.
Key Technical Properties
- Superior physical and mechanical strength with high tensile resistance
- Excellent UV radiation resistance and temperature stability (-40°C to 80°C)
- Chemical resistance against acids, alkalis, corrosion, and mold
- Optimal permeability characteristics for drainage applications
- High tear resistance and exceptional wear durability
- Combined impermeable and drainage functionality in single material
- Extended service life with proven long-term performance
Industrial Applications
This composite geomembrane is engineered for demanding applications including landfill liners, water containment systems, mining operations, agricultural water management, transportation infrastructure, and environmental protection projects where reliable impermeable barriers and drainage solutions are critical.
Technical Specifications (GB/T 17642-2008 Standard)
Primary Specifications
| Item | Specifications | Remark |
|---|---|---|
| Geotextile Unit Weight (g/㎡) | 300 | 500 | 600 | 700 | 800 | 900 | 1000 | 1100 | - |
| Geomembrane Thickness (mm) | 0.25-0.35 | 0.30-0.50 | - |
| Nominal Fracture Strength (KN/m) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 | - |
| Breaking Strength (KN/m,≥,LD/TD) | 2.50 | 7.50 | 10 | 12 | 14 | 16 | 18 | 20 | - |
| Standard Intensity Elongation Rate (%) | 30-100 | - |
| CBR Burst Strength (KN,≥) | 0.70 | 1.50 | 1.90 | 2.20 | 2.50 | 2.80 | 3.00 | 3.20 | - |
| Longitudinal Tear Strength (KN,≥) | 0.05 | 0.25 | 0.32 | 0.40 | 0.48 | 0.56 | 0.62 | 0.70 | - |
| Hydrostatic Pressure (Mpa) | See Detailed Table Below | - |
| Peel Strength (N/cm,≥) | 6 | - |
| Vertical Permeability Coefficient (cm/s) | According to design or contract requirements | - |
| Width Variation (%) | -1.00 | - |
Hydrostatic Pressure Specifications
| Geomembrane Thickness (mm) | 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.70 | 0.80 | 1.00 | Remark |
|---|---|---|---|---|---|---|---|---|---|
| One Geotextile + One Geomembrane (Mpa) | 0.40 | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | - |
| Two Geotextiles + One Geomembrane (Mpa) | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | 1.80 | - |
HDPE composite geomembrane represents the industry standard for engineered geotechnical solutions, combining exceptional impermeable performance with reliable drainage capabilities for long-term environmental and infrastructure applications.
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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