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Geomat for Manufacturer & Global Supply
Lightweight and eco-friendly erosion control mat designed for vegetation growth, soil stabilization, and long-term slope protection.
UV & Weather Resistant
Supports Vegetation Growth
Excellent Erosion Control
Get to Know Geomat
Geomat is a three-dimensional plastic erosion control mat made from thermoplastic resin through extrusion and stretching.
It provides a porous structure that holds soil and seeds in place, helping vegetation grow and preventing surface erosion on slopes and embankments.
Geomat works by combining soil, roots, and the mat into one stable layer.
Its 3D network keeps soil particles in place while allowing roots to penetrate deeply, forming a reinforced green surface that resists rain and water flow erosion.
Geomat is made from high-quality thermoplastic resins such as HDPE or PP, processed through extrusion and heat-bonding into a multilayer mesh structure.
It also contains UV stabilizers for long-term outdoor durability and weather resistance.
To use Geomat, level the slope surface, unroll and anchor the mat with U-pins, then spread soil and grass seeds over it.
Water the surface regularly until vegetation covers the area completely, forming a permanent green protection layer. impermeability with hydraulic conductivity as low as 1×10⁻¹¹ m/s.
Geomat Structure & Working Principle
Surface Soil Layer
The topsoil provides a natural growing environment for vegetation. It fills the voids of the Geomat and anchors plant roots to the slope surface.
3D Plastic Mesh Layers
The Geomat is composed of multiple thermoplastic net layers fused together.
Its open, loofah-like structure offers over 90% void space, allowing soil, sand, and roots to interlock.
Vegetation Root System
As plants grow, their roots penetrate through the mat and intertwine with the mesh, forming a composite reinforcement layer that binds the soil and Geomat together.
Working Principle
When Geomat is laid on the slope and covered with soil, it acts as a flexible skeleton.
Before vegetation grows, it prevents rainfall erosion and keeps the soil in place.
After plants establish, the root system and the mat combine to form a strong green protection layer that can resist surface runoff speeds of 5–6 m/s and long-term UV exposure.
Classification & Models of Geomat
| Item | EM2 | EM3 | EM4 | EM5 |
|---|---|---|---|---|
| Unit Weight (g/m²) | ≥220 | ≥260 | ≥350 | ≥430 |
| Thickness (mm) | ≥10 | ≥12 | ≥14 | ≥16 |
| Tensile Strength (Longitudinal) kN/m | ≥0.8 | ≥1.4 | ≥2.0 | ≥3.2 |
| Tensile Strength (Transverse) kN/m | ≥0.8 | ≥1.4 | ≥2.0 | ≥3.2 |
Geomat Solutions for Different Engineering Projects
Vegetated Slope Protection
Slope Surface Protection
River Channel
Embankment
Advantages & Key Features of Geomat
Effectively prevents soil loss and surface erosion even before vegetation fully grows.
The 3D open structure allows grass roots to penetrate and form a strong green protective layer.
Made from thermoplastic resin with UV stabilizers for long-term outdoor durability. among waterproof materials.
Lightweight material adapts to irregular terrain and reduces construction time.
Non-toxic material supports natural restoration and environmental protection.
Installation cost is only one-seventh of concrete or stone slope protection methods.
Customization options of Geomat
| Customizable Item | Available Options / Range | Notes / Application Suggestion |
|---|---|---|
| Thickness (mm) | 10 – 16 mm | Standard range for EM2–EM5 models; affects overall strength and stiffness. |
| Material Type | HDPE / PP resin | Select according to project environment, UV exposure, and expected lifespan. |
| Color Options | Green / Black | Green blends with vegetation; black provides higher UV resistance. |
| Roll Width (m) | 2.0 (standard), up to 2.2 | Custom width available for special slope designs. |
| Roll Length (m) | 30 m / 50 m | Tolerance ±0.1 m; longer rolls reduce installation joints. |
| Tensile Strength (kN/m) | 0.8 – 3.2 | Measured in both longitudinal and transverse directions. |
| UV Resistance Grade | Standard / Enhanced (with UV stabilizer) | Enhanced grade recommended for long-term outdoor exposure. |
| Eco Type (Degradable Option) | Biodegradable composite available | Used for temporary or eco-restoration projects. |
| Packaging Type | PE film wrap / Palletized / Custom branding | OEM packaging with logo or label available. |
Why Choose WP Specialist？
Over the years, WP Specialist has become one of China’s trusted manufacturers and global exporters of Geomat erosion control products for slope protection, vegetation growth, and environmental restoration.
Our factory produces high-quality 3D Geomats made from durable thermoplastic resins, designed to provide effective soil stabilization and long-term erosion resistance in diverse terrains such as highways, riverbanks, embankments, and landscaping projects.
We focus on delivering engineering-grade Geomats with consistent quality, uniform thickness, and reliable tensile strength to ensure superior slope reinforcement and vegetation support.
All products are backed by factory-direct pricing, technical support, and customized solutions — including options for material, thickness, roll size, and UV resistance to meet different project requirements.
- Free Geomat Samples for Evaluation
- Expert Project Support
- Reliable Quality Assurance
- Over 10 Years of Manufacturing Experience
- Factory Direct Supply
Standards & Quality Control
All Geomat products from WP Specialist are manufactured under strict quality management to ensure consistent performance, durability, and environmental safety.
Each production batch is monitored throughout the extrusion, stretching, and bonding process to maintain uniform thickness, stable tensile strength, and high UV resistance.
Comprehensive inspection is conducted before shipment, covering:
Unit weight and roll dimensions
Tensile strength in both longitudinal and transverse directions
Material composition and surface flexibility
Visual quality, color uniformity, and packaging integrity
Our factory follows an internal ISO 9001-based quality control system, and every roll is inspected to guarantee compliance with project specifications before delivery.
For special engineering applications, customized testing protocols can be arranged according to client or project requirements.
لماذا Work With Us
Stable quality control with reliable lead times worldwide.
Third-party test reports and traceable QA records included.
Design guidance, on-site or remote support, and after-sales.
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