Composite Performance - Combines filtration/drainage from geotextile with impermeable barrier protection.
Seamless Integration - Factory-bonded layers eliminate delamination risks during installation.
Chemical Resistance - Geomembrane layer provides excellent containment for harsh liquids.
Cost-Efficient Solution - Single installation achieves both separation and containment functions.
Versatile Applications - Ideal for landfills, ponds, and containment projects requiring dual functionality.
Product Introduction:
The Single Fabric & Membrane Composite is a high-performance geosynthetic material composed of needle-punched or woven geotextiles bonded with polymer membranes. Engineered for superior filtration, drainage, reinforcement, and erosion resistance, it delivers long-lasting stability across infrastructure and environmental projects.
Technical Specifications:
Available Widths: 2–7 meters
Weight Range: 300–2600 grams per square meter
Product Applications:
1. Water Management Systems: Protects levees, reservoir walls, mining tailings ponds, and fluid containment basins from seepage.
2. Subterranean Construction: Shields underground passages, metro systems, and foundation pits against water infiltration.
3. Transportation Foundations: Blocks saltwater intrusion in road subgrades and structural footings.
4. Coastal & Earthworks: Stabilizes slopes in dykes, landfill barriers, and temporary retaining structures.
5. Aquatic Cultivation: Secures liners for fish and shrimp breeding pools in marine and freshwater environments.
6. Pavement & Rail Networks: Acts as a moisture barrier beneath highways and tracks, particularly in unstable clay-rich soils.
Product Features:
1. Slip Resistance: Textured surface enhances grip, permitting secure placement on inclines while minimizing land use.
2. Structural Resilience: Withstands heavy loads, punctures, and mechanical stresses without compromising integrity.
3. Stress Adaptation: Absorbs and redistributes ground settlement forces, preventing membrane rupture.
4. Hydrostatic Relief: Rapidly neutralizes uplift pressures from groundwater accumulation.
5. Frost Protection: Insulates against freeze-thaw cycles, reducing subsoil shifts and material fatigue.
6. Extended Lifespan: Subsurface placement resists UV and chemical degradation, ensuring decades of service.
7. Deployment Efficiency: Modular design streamlines handling, slashing labor time and budgetary overhead.
Product Parameters:
| Mass per unit area Unit weight g/m2 | 400 | 500 | 600 | 700 | 800 | 900 | 1000 | Remarks |
| Thickness of Membrane mm 0.25～0.35 0.3～0.5 | ||||||||
| Breaking Strength KN/m | 5 | 7.5 | 10 | 12 | 14 | 16 | 18 | Vertically And Horizontally |
| Elongation at Break % 30～100 Vertically and Horizontally | ||||||||
| CBR Mullen Burst Strength KN≥ | 1.1 | 1.5 | 1.9 | 2.2 | 2.5 | 2.8 | 3 | |
| Tear Strength KN≥ | 0.15 | 0.25 | 0.32 | 0.4 | 0.48 | 0.56 | 0.62 | Vertically And Horizontally |
| Peel Strength N/cm | 6 | Vertically And Horizontally | ||||||
| Vertical Permeability Coefficient cm/s | K×10⁻¹¹ ~10⁻¹³ | K=1.0⁻⁹·⁹ | ||||||
