Gabion Box
GABION BOXES are made of steel wire mesh, leced together and filled with stones to form monolithic structures that can provide a cost effective and sometimes unique solution to many problems in river works, soil stabilization, flood and scour protecton and coastal defense.
Specifications:
| OPENING (MM) | WIRE DIAMETER (METAL WIRE MM) | WIRE DIAMETER (PVC COATED/INNER OUTSIDE MM) | STRANDS |
|---|---|---|---|
| 60 X 80 | 2.0 ~ 2.8 | 2.0/3.0 ~ 2.5/3.5 | 3 |
| 80 X 100 | 2.0 ~ 3.2 | 2.0/3.0 ~ 2.8/3.8 | 3 |
| 80 X 120 | 2.0 ~ 3.2 | 2.0/3.0 ~ 2.8/3.8 | 3 |
| 100 X 120 | 2.0 ~ 3.4 | 2.0/3.0 ~ 2.8/3.8 | 3 |
| 100 X 150 | 2.0 ~ 3.4 | 2.0/3.0 ~ 2.8/3.8 | 3 |
| 120 x 150 | 2.0 ~ 4.0 | 2.0/3.0 ~ 3.0/4.0 | 3 |
Benefits:
Structural & Functional Benefits
- High Strength & Durability – Made of galvanized or PVC-coated welded wire mesh, gabions can withstand high loads and extreme weather.
- Flexibility – Unlike rigid concrete structures, gabions adjust to soil movements without cracking.
- Permeability – Water can pass through, reducing hydrostatic pressure and preventing structural failure.
- Easy & Quick Installation – No skilled labor or heavy machinery is required for installation.
- Cost-Effective – Lower cost than traditional retaining walls, especially in areas where stone is readily available.
Environmental Benefits
- Eco-Friendly – Uses natural stones, minimizing environmental impact..
- Encourages Vegetation Growth – Gaps between stones allow plants to grow, stabilizing slopes.
- Reduces Soil Erosion – Prevents land degradation in riverbanks and slopes.
Maintenance Benefits
- Low Maintenance – Once installed, requires minimal upkeep..
- Long Lifespan – Can last 50+ years with proper galvanization and coating..
Types of Gabion Boxes:
Welded Wire Mesh
Gabions
Rigid and used for architectural applications.
Hexagonal Wire Mesh Gabions
More flexible and used for hydraulic structures.
PVC-Coated
Gabions
Used in corrosive environments for extra durability.
Reno Mattresses (Gabion Mats)
Thin gabions used for erosion control.
Applications:
1. Retaining Structures & Slope Protection
- Retaining Walls – Supports road embankments and unstable slopes.
- Slope Stabilization – Prevents soil erosion and landslides in hilly areas.
- Reinforcement of Riverbanks – Used in waterways to prevent scouring.
2. Hydraulic & Coastal Protection
- Flood Control Structures – Used in river training works and flood embankments.
- Sea Walls & Shoreline Protection – Protects coastal areas from wave action.
- Check Dams & Weirs – Reduces water velocity in rivers and channels.
3. Road & Bridge Construction
- Bridge Abutments – Provides stable foundations for bridges.
- Roadside Drainage Protection – Prevents erosion of road shoulders and culverts.
4. Architectural & Landscaping
- Garden & Park Walls – Used for aesthetic boundary walls.
- Noise Barriers – Reduces noise pollution in urban areas
- Outdoor Seating & Furniture – Gabion boxes filled with stones or recycled materials are used to create benches and tables with a rustic appeal.
- Retaining Decorative Walls – Adds both structural support and a natural look to landscape designs.
