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● Overview
The Galfan gabion mesh provides exceptional corrosion resistance, high ductility and long-term protection for demanding civil and environmental engineering projects. Manufactured by an experienced China Galfan gabion mesh factory and suppliers, it maintains structural integrity under deformation, resists abrasion and adheres strongly even in marine climates-making it ideal for river control, slope stabilization, retaining walls and water conservancy applications.
● Features
1. Superior anti-corrosion performance - Galfan coating offers 2-3 times the corrosion resistance of traditional galvanized mesh, ensuring durability in humid, coastal and marine environments.
2. High ductility and flexibility - The mesh can withstand strong deformation without cracking or peeling, a key advantage for unstable slopes and riverbeds.
3. Strong protective capability - Even under severe bending, the alloy coating remains intact, delivering long-term engineering protection.
4. Excellent adhesion & wear resistance - Compared with pure zinc or aluminum wires, Galfan wire improves adhesion, abrasion resistance and construction performance.
5. Reliable engineering performance - Trusted by major galfan gabion mesh manufacturers for large projects requiring stability and long service life.
● Specifications
| Mesh size | 60x80mm | 80x100mm | 100x120mm | Can be customized according to specific needs |
| Wire diameter | 2.0mm to 4.0mm | |||
| coating thickness | 245g/m² to 350g/m² | |||
| size | 1mx1mx1m | 2mx1mx1m | 3mx1mx1m | |
● Applications
1. River bank protection & river management:Stabilizes riverbanks, guides water flow and prevents scouring and bed erosion.
2. Coastal defense & marine engineering:Ideal for seawalls, shorelines and other structures exposed to strong corrosion environments.
3. Slope stabilization for roads & railways:Controls landslides, rockfall and soil loss, reinforcing transport infrastructure.
4. Retaining walls:Used to build durable, permeable gabion retaining structures for foundation pits, highways and rail corridors.
5. Landscape engineering & ecological restoration:Supports vegetation growth, integrating structural reinforcement with environmental benefits.
6. Water conservancy projects:Applied in dams, spillways, channels and other key hydraulic structures.
● Installation & Maintenance
Installation:
1. Prepare the site and level the foundation to ensure stability.
2. Unfold and assemble the galfan gabion mesh units according to engineering drawings.
3. Secure edges using binding wires or spiral steel wires.
4. Fill stones evenly in layers, maintaining tight and uniform placement.
5. Close and fasten the top mesh for complete structural integrity.
6. Inspect alignment and adjust as needed.
Maintenance:
1. Conduct regular inspections on joints, mesh holes and binding wires.
2. In coastal or high-moisture areas, check the coating condition to ensure optimal corrosion resistance.
3. Remove sediment and debris to keep the gabion’s permeability effective.
4. Repair or replace damaged sections promptly to maintain stability and safety.
● Manufacturing Process
Wire rod selection → cold drawing → Galfan coating / plastic coating → machine weaving → manual trimming & assembly → quality inspection → packaging → transportation.
This controlled workflow ensures consistent quality for Galfan gabion mesh products supplied by leading China Galfan gabion mesh factory and suppliers.
● Conclusion
The Galfan gabion mesh delivers enhanced corrosion resistance, high ductility and outstanding durability across a wide range of civil, hydraulic and environmental engineering applications. Its long service life, strong adhesion and excellent performance in harsh climates make it one of the most reliable solutions for large-scale protection and reinforcement systems.
● FAQ
Q1: What makes Galfan gabion mesh more durable than standard galvanized gabions?
A1: Galfan coating provides 2–3 times higher corrosion resistance, allowing the mesh to withstand humid, coastal and marine conditions far better than ordinary galvanized gabions.
Q2: What type of stones should be used when filling Galfan gabion cages?
A2: Hard, durable stones with good weather resistance are recommended to ensure structural stability and long-term performance.
● Preparation before installation
1. Read the construction drawings carefully to understand the specifications, dimensions and installation location of the gabion net.
2. Assess the geographical conditions and environmental factors of the construction site, and determine the construction difficulty and required resources.
3. Prepare the required construction equipment, tools and materials to ensure sufficient quantity and qualified quality.
4. Organize construction personnel to conduct technical briefings and safety training, and clarify construction tasks and safety responsibilities.
● Gabion installation steps
1. According to the design drawings, determine the installation location and boundaries of the gabion net.
2. Use measuring tools for positioning to ensure the installation position of the gabion net is accurate.
3. Expand the gabion net and fix it in the predetermined position to ensure that the mesh pieces are flat and the connection is firm.
4. Fill the inside of the gabion net with appropriate stones or soil, layer by layer, until the design height is reached.
5. Compact the filled gabion net to ensure overall stability.
● Construction precautions
1. During the installation process, ensure that the mesh pieces of the gabion mesh are firmly connected to avoid loosening or falling off.
2. When filling stones or soil, ensure that the filling is even and dense to avoid cavities or looseness.
3. Construction workers should wear safety protective equipment and abide by safe operating procedures to ensure construction safety.
● Regular inspection and maintenance
1. Check the gabion net regularly to observe its overall stability and integrity.
2. If the gabion net is found to be damaged, displaced or deformed, it should be repaired or replaced in time.
3. Check the status of the filling inside the gabion net. If loose stones or soil loss are found, they should be replenished and reinforced in time.
● Drainage and cleaning management
1. Make sure there is a good drainage system around the gabion net to avoid water damage to the gabion net.
2. Regularly clean the debris and dirt on the surface of the gabion net to keep it clean and beautiful.
● Avoid contact with harmful substances
1. The gabion net should avoid contact with chemical corrosive substances to avoid damage to it.
2. During construction and maintenance, environmentally friendly materials should be used and harmful chemicals should be avoided.
● Timely repair and replacement
1. Once the gabion net is found to be damaged or failed, it should be stopped immediately and repaired or replaced.
2. When repairing or replacing gabion nets, it should be carried out in accordance with the original design and construction requirements to ensure quality and safety.
●Safety training and operating specifications
1. Conduct regular safety training for construction and maintenance personnel to improve their safety awareness and operating skills.
2. Develop and comply with operating specifications to ensure safety and quality during construction and maintenance.
In summary, the installation, construction and maintenance of woven gabion nets is a comprehensive work, which requires full consideration of pre-construction preparations, installation steps, precautions, and subsequent inspection and maintenance.Only through careful construction and standardized management can the long-term stability and safety of gabion nets be ensured and their role in protecting and beautifying the environment effectively played.
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