3-8m Width Composite Geomembrane for Landfill Anti-Seepage | 0.25-1.0mm Thickness | GB/T 17642-2008 Certified
Price:
0.41USD~5.5USD per sqm
MOQ:
300㎡
Delivery Time:
7-15 days
Brand:
JianYi
Product Description
3-8m Width Compound Geomembrane High-Performance Geosynthetic Solution
Composite geomembrane is an impermeable material composed of geotextile and geomembrane layers, designed for superior anti-seepage performance in demanding civil engineering applications.
Product Overview
This composite geomembrane combines high-strength geotextile with impermeable geomembrane, offering exceptional physical and mechanical properties including tensile strength, tear resistance, and puncture resistance. Engineered with polymer materials and anti-aging agents, it performs reliably in various temperature environments.
Key Properties
- Excellent anti-seepage and waterproof performance
- Superior elasticity and deformation adaptation capability
- Outstanding aging resistance and corrosion resistance
- High-temperature durability with extended service life
- Strong acid and alkali resistance properties
Applications
Ideal for water conservancy projects, municipal construction, transportation infrastructure, subway systems, tunnel engineering, and various civil engineering applications requiring reliable anti-seepage, isolation, reinforcement, and crack prevention solutions.
- Dam and drainage ditch anti-seepage treatment
- Landfill and waste disposal site pollution prevention
- Environmental protection and containment projects
Technical Specifications (GB/T 17642-2008)
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 Corresponding 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 | |
| Peel Strength (N/cm,≥) | 6 | |
| Width Variation (%) | -1.00 | |
| Vertical Permeability Coefficient (cm/s) | According to design or contract mentioned |
Hydrostatic Pressure Specifications
| Geomembrane Thickness (mm) | 0.20 | 0.30 | 0.40 | 0.50 | 0.60 | 0.70 | 0.80 | 1.00 |
|---|---|---|---|---|---|---|---|---|
| One geotextile with one geomembrane (Mpa) | 0.40 | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 |
| Two geotextiles with one geomembrane (Mpa) | 0.50 | 0.60 | 0.80 | 1.00 | 1.20 | 1.40 | 1.60 | 1.80 |
Construction Benefits
This composite geomembrane solution provides comprehensive engineering performance for anti-seepage, isolation, reinforcement, and crack prevention applications across diverse civil engineering projects, ensuring long-term reliability and environmental protection.
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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