Geocomposite
- Products
- .
- Geosynthetics
- .
What are Geocomposite?
Geocomposite is an advanced geosynthetic material manufactured by combining two or more components such as geotextiles, geogrids, geomembranes, and geonets. This engineered combination enables a single product to perform multiple functions simultaneously, including drainage, filtration, separation, soil reinforcement, protection, and erosion control.
Modern civil engineering projects increasingly rely on geocomposites because they reduce construction costs, improve installation efficiency, and enhance long-term performance. The integration of geogrids within geocomposite structures significantly increases tensile strength, soil stability, and load-bearing capacity.
ZarifTex geocomposites are manufactured using high-quality raw materials and advanced production technologies, providing reliable solutions for road construction, landfills, tunnels, hydraulic structures, mining operations, and oil & gas projects.
Applications of Geocomposite
- Drainage systems behind retaining walls and tunnels
- Surface and subsurface water management
- Separation of soil layers and aggregates
- Soil reinforcement in roads, railways, airports, and embankments
- Load distribution through geogrid-reinforced geocomposites
- Protection of geomembrane liners in ponds, reservoirs, and landfills
- Erosion control on slopes, riverbanks, and coastal structures
- Green roof drainage systems
- Leachate collection systems in waste management facilities
- Oil, gas, and petrochemical infrastructure protection
Types of Geocomposites
Geotextile-Geomembrane Geocomposite
Designed for waterproofing, protection, and containment applications.
Geogrid Geocomposite
Combines geogrid reinforcement with geotextile separation and filtration functions, making it ideal for soil stabilization and infrastructure projects.
Drainage Geocomposite
Features a drainage core combined with filtration layers to collect and transport water efficiently.
Protective Geocomposite
Protects geomembranes and other geosynthetics from puncture, abrasion, and mechanical damage.
Erosion Control Geocomposite
Used to stabilize slopes and prevent soil loss in environmentally sensitive areas.
Geocomposite Types by Layer Configuration
Two-Layer Geocomposite
A composite geosynthetic product consisting of one layer of geomembrane bonded to one layer of geotextile. It is primarily used for waterproofing, containment, and protection applications.
Three-Layer Geocomposite
A composite geosynthetic product consisting of one layer of geomembrane bonded to two layers of geotextile. This structure provides enhanced mechanical resistance, improved protection, drainage capability, and greater overall performance in demanding engineering applications.
Key Advantages of Geocomposites
- Multiple engineering functions in a single product
- Enhanced tensile strength through geogrid reinforcement
- Reduced installation time and labor costs
- Improved durability and long-term performance
- Effective geomembrane protection
- Increased friction and slope stability
- High resistance to chemicals and environmental exposure
- Optimized construction efficiency
ZarifTex Geocomposite Specifications
| Product | Minimum Weight [gr/m2] ASTM D5261 | ± | Thickness [mm] ASTM D5199 | Grab Tensile Strength [N/mm] ASTM D4632 | Elongation [%] ASTM D4632 | Trapezoid Tear Strength [N/mm] ASTM D4533 | Elongation [%] ASTM D4533 | CBR Puncture [N] ASTM D6241 | Index Puncture ASTM D4833 | Wide-Width Tensile ASTM D4595 | Elongation [%] ASTM D4595 |
|---|---|---|---|---|---|---|---|---|---|---|---|
|
GTC 700 RW |
700 |
50 |
– |
– |
– |
– |
– |
– |
– |
– |
– |
Selecting the Right Geocomposite
The selection of a geocomposite depends on project requirements, soil conditions, loading characteristics, and environmental factors.
For soil reinforcement and infrastructure projects, geogrid geocomposites provide superior structural performance. For containment and waterproofing applications, geotextile-geomembrane geocomposites are preferred. Drainage geocomposites are recommended where efficient water collection and flow capacity are critical.
ZarifTex technical experts can assist in selecting the most suitable geocomposite solution to maximize project performance, durability, and cost efficiency.