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● Overview
The Double Diaphragm Gabion is a low-profile, multi-cell wire mesh structure designed for riverbanks, roadbed slopes, and hydraulic engineering. Built with reinforced panel edges and divided compartments, it enhances stability, promotes natural water–soil convection, and supports ecological restoration. As a reliable solution from a China Double Diaphragm Gabion Factory and Suppliers, it offers durable slope protection and improved landscape performance.
● Features
1. Reinforced Multi-Cell Design:Double diaphragms create independent cells, improving stability and preventing stone displacement in demanding Double Diaphragm Gabion applications.
2. Low-Height, High-Stability Structure:Optimized for wide-area foundation coverage, ideal for river channels and embankments.
3. Superior Corrosion Resistance:Galvanized or PVC-coated wires ensure long-lasting protection in wet or high-moisture environments.
4. Enhanced Edge Strength:Larger-diameter wires along all edges increase load capacity and structural integrity.
5. Eco-Friendly Performance:Allows water–soil convection to maintain ecological balance and supports vegetation growth after installation.
6. Customizable Dimensions:Tailored to project-specific hydraulic or geotechnical engineering requirements.
● Applications
Widely used in civil, hydraulic, and environmental engineering:
1. River Bank Protection:Controls erosion while maintaining stability under continuous water flow.
2. Coastal Defense:Resistant to wave impact and ideal for long-term shoreline reinforcement.
3. Slope Stabilization:Multi-cell structure prevents sliding on roadbed and embankment slopes.
4. Landscape Engineering:Supports vegetation growth, improving aesthetics and ecological value.
5. Channel Lining & Drainage Projects:Effective for regulating water flow and protecting embankments.
All scenarios naturally match common Double Diaphragm Gabion application needs.
● Installation & Maintenance
Installation:
1. Unfold the gabion on a flat surface and expand all panels.
2. Raise front, back, bottom, and diaphragms to form the cage shape.
3. Secure adjacent cells using double-strand lacing wire or spiral binding wire.
4. Position empty gabions, connect units, and fill with graded stones.
5. Close and fasten the lid to complete assembly.
Maintenance:
1. For coastal or high-moisture areas, inspect coating integrity and edge wires regularly.
2. Ensure vegetation growth where ecological restoration is desired.
3. Reinforce joints when used in high-flow hydraulic environments.
● Manufacturing Process
The gabions are manufactured using a strict process to ensure consistent quality for global buyers and China Double Diaphragm Gabion Factory and Suppliers requirements:
Wire rod → Cold drawing → Alloy galvanizing / PVC coating → Machine weaving → Manual shearing & assembly → Inspection → Packaging & transport.
● Conclusion
The Double Diaphragm Gabion offers superior erosion resistance, structural stability, and eco-friendly performance for a wide range of hydraulic and geotechnical projects. Its customizable multi-cell design and durable coatings make it a long-lasting choice for slope protection and environmental engineering applications.
● FAQ
Q1: What are the main advantages of a Double Diaphragm Gabion?
A1: It provides enhanced structural stability, prevents stone migration, supports ecological restoration, and is ideal for large-area slope protection. These features make it a preferred choice in many Double Diaphragm Gabion applications.
Q2: What coating options are available?
A2: Heavy zinc galvanizing, Zn–Al alloy coating, and PVC/PE coating are available to meet different environmental and corrosion-resistance requirements.
● Preparation before construction
1. Carefully read the construction drawings of Renault pads to understand the design intentions and construction requirements.
2. Conduct a survey of the construction site to confirm key information such as geological conditions, water levels, and water flow speeds, and assess construction difficulty and risks.
3. Develop detailed construction plans and safety measures, and conduct technical briefings and safety training.
4. Prepare the required construction machinery, tools and materials to ensure that the equipment is in good condition and in sufficient quantity.
● Material inspection and calculation
1. Conduct quality inspection on Renault pads, including mesh specifications, thickness, tensile strength, etc., to ensure compliance with design requirements.
2. Based on the construction drawings and actual site conditions, calculate the quantity, specification and size of the required Reno pads to ensure sufficient material preparation.
● Pad assembly and fixation
1. According to the requirements of the design drawing, assemble the mesh of the Renault pad into the required shape and size.
2. During the assembly process, pay attention to that the connection between the mesh panels should be firm and reliable to avoid looseness or misalignment.
3. Fix the assembled protective pad at the preset position, and you can use steel bars, wooden piles and other fixing objects for reinforcement.
● Stone filling and cover installation
1. Fill the inside of the pad with an appropriate amount of stones, and note that the particle size and gradation of the stones should meet the design requirements.
2. During the stone filling process, the stones should be distributed evenly and tightly to avoid cavities or looseness.
3. After the stone filling is completed, install the cover plate of the protective pad to ensure that the cover plate and the protective pad fit tightly and seamlessly.
● Pad laying and connection
1. According to the requirements of the construction drawings, lay the Renault pads in sequence to ensure that the connections between the pads are tight and smooth.
2. At the connection, methods such as binding and stitching can be used to strengthen the connection strength to prevent the pad from being displaced or damaged when brushed by the water flow.
● Backfilling and compaction
1. After the protective mat is laid, perform backfilling with soil.The soil material should be clay soil or sandy soil that meets the requirements.
2. During the backfilling process, backfilling should be carried out in layers and compacted layer by layer to ensure the compactness and stability of the backfill soil.
● Quality inspection and acceptance
1. Conduct quality inspection on the completed Renault pads, including the size, flatness, connection strength, etc. of the pads.
2. If there are any unqualified items, they should be rectified and repaired in time until the design requirements are met.
3. After passing the quality inspection, organize relevant departments to conduct acceptance inspection to ensure that the construction quality meets the specification requirements.
● Later maintenance and upkeep
1. Regularly inspect and monitor Renault pads, paying attention to key indicators such as the integrity, connection strength and stability of the pads:
2. If the pad is found to be damaged, displaced or loose, it should be repaired and reinforced in time to ensure the protective effect.
3. In areas where the water level changes greatly or the water flow is strong, inspection and maintenance frequency should be strengthened to ensure the safe and stable operation of the pad.
To sum up, the installation, construction and maintenance of Renault pads involve many aspects, which require construction units and technical personnel to operate and manage in strict accordance with specifications and requirements to ensure construction quality and protective effects.
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