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● Overview
Sack gabions are cylindrical, double-twisted hexagonal wire mesh units designed for rapid stone filling and temporary flood protection. Manufactured by a professional China Sack Gabions factory and suppliers, they deliver reliable structural stability, corrosion resistance, and fast deployment, making them essential for emergency hydraulic works and short-term erosion control.
● Features
1. Rapid deployment design: Cylindrical structure allows quick unfolding, filling, and lacing for immediate protection.
2. Durable anti-corrosion coating: Available in galvanized, Galfan, or PVC-coated wires to enhance longevity in high-moisture or coastal environments.
3. High tensile strength: Steel wire with tensile strength above 380 MPa ensures excellent load-bearing capacity and structural integrity.
4. Flexible woven mesh: Double-twisted hexagonal mesh prevents unraveling and offers strong resistance to abrasion and impact.
5. Customizable dimensions: Length and diameter can be tailored for specific Sack Gabions application scenarios.
6. Engineering support: CAD / 3D drawings and project references available for construction planning and bidding.
● Applications
1. River bank protection:Controls erosion and reinforces embankments during rising water levels.
2. Coastal and shoreline defense:Effective against wave impact and tidal scour in temporary marine protection projects.
3. Slope stabilization:Used to secure unstable slopes where rapid installation is required.
4. Bridge pier scour protection:Forms a stable stone-filled barrier to reduce foundation erosion.
5. Emergency flood control:Ideal for fast-response disaster management due to immediate fill-and-deploy capabilities.
6. Landscape engineering:Supports temporary shaping, channel redirection, and water flow management.
● Installation & Maintenance
Installation:
1. Unpack compressed sack gabions and allow them to expand naturally.
2. Position the cylinder in the designated area.
3. Fill with graded stones using a bucket, crane, or manual method.
4. Lace and tie the mesh mouth securely to maintain structural integrity.
5. Position units according to the hydraulic design or emergency layout.
Maintenance:
1. Inspect wire coatings regularly in coastal or high-moisture environments.
2. Monitor deformation after heavy flows or impact;reshape or refill if necessary.
3. Replace units showing significant abrasion or corrosion to maintain long-term effectiveness.
● Manufacturing Process
High-quality sack gabions are produced through a controlled workflow:
Raw material selection – premium low-carbon steel wire.
Wire drawing – achieve precise diameter from 2.0–3.9 mm.
Surface coating – galvanized, Galfan, or PVC-coated for corrosion resistance.
Double-twist weaving – forms durable hexagonal mesh preventing unraveling.
Cylinder shaping & folding – compressed for efficient transportation.
Quality inspection – tensile strength, mesh uniformity, and coating durability.
Packing & shipping – ready for global Sack Gabions application projects.
● Conclusion
As a trusted China Sack Gabions factory and suppliers, we provide high-strength, corrosion-resistant sack gabions engineered for rapid installation and reliable temporary flood protection. Their durability, flexibility, and broad application range make them essential in hydraulic engineering, erosion control, and emergency response scenarios.
● FAQ
Q1: How fast can Sack Gabions be installed during emergencies?
A1:They are supplied compressed and can be unfolded, filled with stones, and laced shut within minutes, making them ideal for urgent flood control or erosion stabilization.
Q2: Do you provide technical drawings or project references?
A2:Yes. We can supply CAD / 3D drawings, SGS test reports, and project references to support engineering design and bidding processes.
● Preparation before construction
1. Determine the construction area and clean the site to ensure that the ground is flat and free of debris.
2. Develop detailed construction plans and safety measures based on design drawings and actual site conditions.
3. Prepare the required construction materials and tools, including Secogbin mesh, connectors, iron wire, measuring tools, etc.
● Basic construction treatment
1. Treat the foundation to ensure that its bearing capacity and stability meet the requirements.
2. If the foundation is soft soil or unstable stratum, corresponding measures need to be taken for reinforcement, such as laying a sand and gravel layer or setting up ground anchors.
● Gabion installation steps
1. According to the design requirements, determine the installation position and size of the gabion net.
2. Use measuring tools to lay out the lines and mark the installation edge of the gabion mesh.
3. Install each unit of the gabion net in sequence according to the wiring position to ensure that the connections between the units are tight and stable.
4. Use connectors and iron wires to fix the gabion mesh unit to ensure the stability of the overall structure.
● Adjustment and fixation methods
1. During the installation process, the position and size of the gabion mesh should be fine-tuned according to the actual conditions on site to ensure that it meets the design requirements.
2. For parts that are not firmly fixed or connected tightly, they should be reinforced and adjusted in time to ensure the stability and safety of the overall structure.
● Post-construction acceptance criteria
1. The installation position and size of the gabion mesh should meet the design requirements without obvious deviation.
2. The connectors and wires of the gabion mesh should be firm and reliable, without loosening or falling off.
3. The overall structure should be stable without obvious deformation or damage.
● Routine maintenance and inspection
1. Check the gabion mesh regularly to see if it is damaged, deformed or corroded.
2. Tighten and replace the connectors and wires to ensure they are in good working condition.
3. Clean up the debris and garbage on the gabion net in time to keep it clean and smooth.
● Damage repair and replacement
1. If the gabion net is found to be damaged or deformed, it should be repaired or replaced in time.
2. For lightly damaged parts, reinforcement or repair methods can be used.
3. Gabion mesh units that are seriously damaged or cannot be repaired should be replaced to ensure the safety and stability of the overall structure.
● Safety Precautions
1. During the construction process, relevant safety regulations and operating procedures should be followed to ensure personnel safety.
2. Construction workers should wear safety protective equipment, such as safety helmets, safety shoes, etc.
3. Obvious safety warning signs should be set up at the construction site, and effective isolation measures should be taken to prevent irrelevant personnel from entering the construction area.
4. During the installation process, care should be taken to avoid damage or pollution to the surrounding environment.
The above is a detailed description of the installation, construction and maintenance of Secogbin nets. I hope it can provide some reference and help for your construction work.During the actual construction process, flexible adjustments and processing should be made according to specific conditions to ensure construction quality and safety.
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