Custom Reservoir Protection Gabion Mesh

1. Impact and Scour Resistance, Withstanding Water Flow and Slope Pressure

• Material and Strength: Made of Q355 high-strength low-alloy steel wire (or Galfan coated steel wire, with corrosion resistance 3 times better than ordinary galvanized steel), wire diameter 4.0-6.0mm (customizable based on water flow velocity and slope gradient), tensile strength ≥600MPa. Capable of withstanding water flow impact of 2-4 meters per second (equivalent to medium to high water level flow velocity) and lateral pressure from slope soil. When the mesh is under force, the "diamond gabion structure" disperses the force, making it resistant to tearing or deformation.
• Weaving Process: Utilizes the "double-twist encrypted gabion" technique, with diamond-shaped mesh openings (common sizes: 5cm×10cm, 8cm×12cm). The mesh surface is flat and highly elastic, effectively blocking large gravel and debris from being carried into the spillway by water flow while allowing sediment to settle naturally (permeability rate ≥85%), preventing the mesh from being lifted by water flow or deformed by silt accumulation.

2. Full-Scenario Customization, Adapting to Complex Reservoir Terrains

• Customization Dimensions:
  • Specification Customization: Mesh width 1-5m, height 1.5-3m (e.g., 3m height for embankment protection, 1.5m height for tidal flat isolation), length cut to order (standard 50m/roll). Can flexibly bend to fit reservoir slope gradients (≤60°) and embankment curves, with a fit rate ≥95%, eliminating the need for cutting and splicing.
  • Mesh Opening Customization:
    • Water level fluctuation zone: 5cm×10cm mesh openings, preventing sediment loss without hindering water exchange;
    • Human activity areas (e.g., reservoir perimeter walkways): 3cm×3cm small mesh openings, preventing children and pets from falling in;
    • Spillway entrance: 10cm×15cm large mesh openings, balancing debris blocking and flood discharge efficiency.
  • Surface Treatment Customization:
    • Submerged area / water level fluctuation zone: Hot-dip galvanizing + plastic coating (zinc layer ≥120μm, salt spray resistance ≥1000 hours), resisting long-term immersion corrosion;
    • Dry shoreline area: Powder coating (color options: green, gray, blending with natural landscapes), combining corrosion resistance with ecological aesthetics.

3. Corrosion and Weather Resistance, Adapting to Extreme Reservoir Environments

• Multi-Environment Adaptation:
  • Underwater areas: Utilizes "hot-dip galvanizing + cathodic protection" process, zinc layer thickness ≥150μm, capable of immersion in freshwater environments for over 15 years without rusting;
  • Humid shorelines: Galfan coating (zinc-aluminum alloy) treatment, excellent weather resistance, resisting mold and algae attachment;
  • High-temperature / frigid zones: Mesh material low-temperature impact toughness ≥27J (no embrittlement at -40°C), coating does not peel at high temperatures (60°C), adaptable to various climates across north and south.
• Detail Reinforcement: Mesh edges feature "steel rope edging + flange fixation," securely connected to anchor rods/concrete foundations (no fewer than 4 fixation points per square meter), preventing displacement by water flow; mesh wire junctions are rounded to avoid injuring aquatic life or inspection personnel.

4. Ecological Compatibility, Balancing Protection and Natural Harmony

• Eco-Friendly Design:
  • High permeability, does not hinder water circulation or fish migration; mesh openings provide attachment points for aquatic plants (e.g., reeds), promoting shoreline ecological restoration;
  • Color options include natural green and gray, blending with reservoir surroundings to avoid industrial突兀ness;
  • Environmentally friendly material, odor-free and non-toxic, meeting protection requirements for drinking water sources (e.g., can provide non-toxic test reports for reservoirs serving as drinking water sources).

Technical Parameters: Supporting Professionalism with Data (Table Presentation)

Applicable Scenarios: Comprehensive Protection for Reservoir Areas

• Core Protection Areas:
  • Embankment / Slope Protection: Laid on the water-facing side and back slope of embankments to prevent collapse from water flow erosion, enhancing slope stability;
  • Water Level Fluctuation Zone Isolation: Installed between normal and flood water levels to prevent sediment loss and protect shoreline soil;
  • Reservoir Perimeter Safety Isolation: Installed along reservoir banks and walkways, height 2.0-3.0m, preventing accidental falls by children and tourists, complemented by warning signs (e.g., "Deep Water Danger") to enhance safety;
  • Spillway / Water Intake Filtration: Installed at spillway entrances and water intakes to block debris like branches and stones, preventing equipment clogging and damage;
  • Ecological Wetland Protection: Enclosing wetlands around reservoirs to prevent human damage while providing a habitat barrier for birds and aquatic life.

Service Support: End-to-End Assistance from Design to After-Sales

• Customized Solution Service: Professional team available for on-site reservoir terrain survey (optional), providing free customized solutions including mesh openings, materials, and fixation methods, along with CAD layout diagrams (e.g., anchor rod spacing design for slope protection), based on reservoir type (drinking water/irrigation reservoir) and protection priorities (flood control/drowning prevention/ecology).
• Compliance Support: Provides full set of qualification documents (material test reports, impact resistance test reports, compliance with reservoir engineering standards), assisting in passing inspections by water authorities and supervision units.
• Supply Chain and After-Sales:
  • Standard custom orders shipped within 3-7 days; bulk orders (1000㎡+) eligible for exclusive reservoir project discounts;
  • Supplies specialized installation accessories (high-strength anchor rods, anti-corrosion buckles, tensioners), accompanied by detailed installation manuals (including underwater installation and slope fixation standards);
  • 5-year warranty (free replacement for non-human damage), lifelong technical consultation (e.g., advice on mesh protection during future dredging).