Our PVC Coated Gabion baskets are engineered for high-performance erosion control and structural stabilization. Available in both woven and welded configurations, these versatile cages are designed to be filled with stone, providing a flexible yet robust solution for retaining walls, slope paving, and stream bank protection. By combining the structural integrity of steel with a protective PVC layer, our gabions offer exceptional resistance to corrosion in the most demanding environments.
Manufactured in accordance with the ASTM A975-97 Gabions standard, our products utilize soft temper steel wire heavily coated with Galfan (Zn-5% Al-MM alloy) before the PVC application. This dual-layer protection ensures an extended service life, making them the ideal choice for outfall structures, weirs, and drop structures where constant exposure to moisture and chemical elements is inevitable.
Detailed Parameters
| Material | Q195, Low Carbon Steel Wire | Weave Type | Double Twisted / Welded |
|---|---|---|---|
| Hole Shape | Hexagonal | Surface Treatment | Hot Dipped Galvanized + PVC Coated |
| Mesh Size | 80x100 mm / 60x80 mm | Wire Diameter | 2.0mm - 4.0mm (Depending on Coating) |
| Selvage Wire | 3.0mm - 4.9mm | Lacing Wire | 2.2mm - 3.2mm |
| Standard Sizes | 1x1x1m, 2x1x1m, 3x1x1m, 4x1x1m | Compliance | ASTM A975-97 Standard |
Key Advantages
Superior Corrosion Resistance
Dual coating of Galfan and PVC provides an impenetrable barrier against rust and chemical erosion in wet areas.
Extended Lifecycle
The combination of high-quality Q195 steel and advanced coating ensures long-term durability in outdoor settings.
ASTM Standard Quality
Strict adherence to ASTM A975-97 ensures consistent strength and reliability for critical infrastructure projects.
High Flexibility
The double-twisted hexagonal weave allows the basket to deform without breaking, adapting to soil movement.
Permeable Structure
Naturally allows water to flow through, reducing hydrostatic pressure and preventing wall failure.
Easy Installation
Designed for rapid assembly and filling, significantly reducing labor time and installation costs.
Product Gallery
Management Platforms
Material Sourcing
Using premium Q195 low carbon steel for optimal tensile strength and malleability.
Precision Weaving
Automated double-twist weaving ensures consistent mesh size and structural stability.
Coating Control
Multi-stage Galfan and PVC coating process for uniform protection across all wires.
Quality Inspection
Rigorous testing based on ASTM A975-97 to ensure load-bearing capacity.
Custom Fabrication
Flexible sizing options from 1m to 4m to meet specific project site requirements.
Logistics Optimization
Foldable design for efficient shipping and minimized transport costs globally.
Investment Return Comparison
| Feature | Standard Galvanized | PVC Coated Gabion | Concrete Walls |
|---|---|---|---|
| Service Life | Medium | Excellent | High |
| Installation Speed | Fast | Fast | Slow |
| Environmental Impact | Moderate | Low/Eco-friendly | High Carbon |
| Maintenance Cost | Moderate | Very Low | Medium |
| Adaptability | Flexible | Highly Flexible | Rigid |
Frequently Asked Questions
Woven gabions use a double-twisted hexagonal mesh that is more flexible and adapts better to ground movement, while welded gabions provide a more rigid structure and a cleaner aesthetic appearance.
PVC coating adds an extra layer of protection over the Galfan zinc-aluminum alloy, making the baskets significantly more resistant to saltwater, acidic soils, and harsh chemical environments.
Yes, they are ideal for stream bank protection and weirs because their permeable nature allows water to pass through while the stone fill prevents soil erosion.
Yes, while we have standard sizes like 1x1x1m and 2x1x1m, we offer OEM/ODM services to create custom dimensions tailored to your specific engineering requirements.
Galfan is a zinc-5% aluminum-mischmetal alloy. It provides much higher corrosion resistance than standard hot-dipped galvanizing, especially in industrial and coastal areas.
The baskets are laced together using heavy-duty lacing wire (2.2mm to 3.2mm) to form a monolithic structure that distributes the load evenly.
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