Home Products Gabion Baskets Premium 270g Zinc-Coated Woven Gabion Baskets for Coastal Erosion Control ASTM-Compliant Hexagonal Mesh with Enhanced Corrosion Resistance

Premium 270g Zinc-Coated Woven Gabion Baskets for Coastal Erosion Control ASTM-Compliant Hexagonal Mesh with Enhanced Corrosion Resistance

09/01/2025

1. Engineering Superiority & Corrosion Protection

•Heavy-Duty Zinc Coating: 270g/m² minimum (exceeding ASTM A641 Class 3 standards), providing 50+ year lifespan in saltwater environments

•Structural Resilience: Double-twisted hexagonal mesh (80×100mm/100×120mm apertures) prevents unraveling under wave impact, tolerating 15% ground settlement

•Material Integrity: Wire diameters 2.0–3.9mm (±0.07mm tolerance) with reinforced selvedge wires (3.4mm) for high-tensile strength (350–500 N/mm²)

2. Technical Specifications

Parameter	Value
Zinc Coating	215–275g/m² (270g avg.)
Mesh Aperture	80×100mm / 100×120mm (±16%/-4%)
Standard Sizes	2×1×0.3m, 3×1×0.3m, 4×1×0.3m
Diaphragms	0–3 partitions (1m spacing)
Stone Fill	100–200mm granite (35kN/m² load)

Customization: Available in lengths up to 6m (e.g., 6×2×0.3m) for large-scale projects
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3. Critical Coastal Applications

•Seawall Armor: Dissipates wave energy by 30–50%, reducing shoreline erosion

•Riverbank Stabilization: Resists 6m/s currents, preventing soil scouring

•Infrastructure Protection:

•Bridge abutments: 2×1×0.5m units prevent foundation undermining

•Coastal revetments: Triple-layer corrosion defense (Zn + PVC/Galfan)

•Ecological Integration: Permeable design promotes vegetation growth, blending with natural landscapes

4. Competitive Advantages

Feature	270g Zinc Gabions	Standard Gabions
Corrosion Life	50+ years	20–30 years (90g/m² coating)
Cost Efficiency	$8–12/m² (low maintenance)	$6–10/m² (annual repairs needed)
Installation	70% faster (modular assembly)	Requires tension tools
Eco-Impact	Recyclable materials, zero runoff	Limited sustainability

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