Galfan Coated Gabion Mattress

The Galfan Coated Gabion Mattress is an advanced erosion control and soil stabilization solution engineered for extreme environmental conditions. Featuring a innovative zinc-aluminum alloy coating (Galfan), this product offers exceptional corrosion resistance—2-3 times greater than conventional galvanized coatings—making it ideal for long-term projects in saltwater, acidic soils, and industrial environments.

Features

Ultra-High Corrosion Resistance: Galfan coating (95% zinc, 5% aluminum-mischmetal) provides superior protection against rust and degradation, extending service life.

Flexibility & Permeability: Adapts to ground movements and allows natural drainage, preventing hydrostatic pressure buildup.

Eco-Friendly: Promotes vegetation growth for ecological integration and sustainable erosion control.

Easy Assembly: Flat-pack kits with pre-cut panels and spiral connectors enable tool-free installation.

Durable Structure: Hexagonal woven or welded mesh options ensure high tensile strength and stability.

Specifications

Coating: Galfan (Zn-5% Al-MM), with coating weight customizable from 200-300g/m².

Mesh Types:

Hexagonal Woven Mesh: Wire diameter 2.0mm-2.7mm, aperture 60-80mm.

Welded Mesh: Wire diameter 3.0mm-4.0mm, aperture 75mm×75mm or custom.

Standard Sizes: 2m×1m, 3m×2m, 2m×2m (custom sizes up to 6m×3m available).

Depths: 0.17m (6.7"), 0.23m (9"), 0.30m (11.8").

Tensile Strength:

Woven Mesh: ≥25 kN/m.

Welded Mesh: ≥35 kN/m.

Internal Compartments: 1m×1m or 2m×1m cells for enhanced stability.

Packaging

Packaging: Flat-pack kits with pre-cut panels, bundled with spiral connectors and lacing wires.

Protection: Waterproof wrapping and wooden pallets for secure shipping and storage.

Customization: Tailored packaging options upon request.

Applications

Marine & Coastal Projects: Revetments, seawalls, jetty aprons, and dune stabilization.

Watercourse Protection: Riverbanks, canal linings, dam spillways, and drainage channels.

Infrastructure: Bridge abutments, culvert outlets, pipeline encasement, and slope reinforcement.

Environmental Engineering: Landfill caps, green roofs, and terraced landscapes.

Industrial Zones: Erosion control in chemically aggressive environments (e.g., mining sites).

Why Choose Jinhai Zhongda?

Premium Galfan Coating:

Our gabion mattresses feature a patented Galfan coating that delivers 2-3x longer service life than standard galvanized products, even in highly corrosive environments.

Customization Expertise:

We offer tailored sizes, mesh types, coating weights, and compartment configurations to meet specific project requirements.

Quality Assurance:

Every batch undergoes rigorous testing for coating adhesion, tensile strength, and durability per international standards (ASTM A121, ISO 1461).

Efficient Logistics:

Flat-pack kits optimize shipping volume and reduce transportation costs, while wooden pallets ensure safe delivery.

Competitive Pricing:

Cost-effective manufacturing and bulk customization options ensure exceptional value without compromising quality.

Global Compliance:

Products meet ISO, ASTM, and EU standards for erosion control and civil engineering applications.

For inquiries or custom orders, contact us!