In this article, we will discuss
What is Gabion Wall | The Properties of Gabion wire mesh | Types of Gabions | Gabion Wall in Road Construction | Applications of Gabions
What is gabion?
Gabion is a welded wire cage or box filled with stone, concrete, sand, or soil materials. So, the gabion is a partially flexible block construction used for slope stability and erosion protection. Various types of gabions are constructed and used in different engineering constructions. Sometimes, live rooting branches may be placed between the rock-filled baskets, improving the gabion's durability and stability. This article presents the gabion definition, types, applications, and advantages.
The Properties of Gabion wire mesh
The wire mesh used to make the gabion cage must have certain qualities, or it might not work as it should. Table 1 lists the qualities that gabion wire mesh should have.
Types of Gabions
There are many different ways to set up gabions, and you can choose one based on how much it will cost and what it will do. Here are some common types of Gabion:Gabion baskets
- It is a net made of wire mesh that comes in different sizes and box shapes.
- Used for building roads and trains.
- It would be cheap if no quarries near the project site had filling materials.
Gabion mattresses
- Gabion mattresses, also known as reno mattresses.
- The gabion mattress's height is shorter than the other measurements
- It is employed in the channel coating to prevent erosion. So, it tackles wave and erosion-induced velocity.
- Standard size, 6 m long by 2 m wide by 0.33 m high.
Gabion sacks
- This type of gabions is formed quickly.
- It has a porous and flexible structure.
- Gabion sacks are usually used in hydraulic works in emergency conditions.
Gabion wire mesh
- It stops rocks and stones from falling onto highways and railroads.
- Gabion wire mesh keeps the slope near the road and railroads stable.
- It is used to prevent gradients from eroding.
- In combination with geogrid reinforcement, it makes the soil on embankments stronger.
Decorative Gabion Elements
- It is used for decorating both inside and outside, designing gardens, and landscaping.
- Gabion elements provide a good place for plant roots to grow.
Gabion Wall in Road Construction
- Putting up a barrier to stop soil erosion along the coast and stabilizing embankments
- prevent slipping and flooding
- One way to do this is to slow down the water in waterways to stop soil erosion.
- noise protection
- Fences that look good for gardens
Applications of gabions
Gabions are used in many engineering projects, and they are used for many different things. Here are some common ways gabions are used:
- Retaining structures include retaining walls, revetments, and the walls on embankments and cuttings.
- Corrosion-prevention structures like sea walls, river bank defences, canal banks, dams, weirs, groins, and structures protect reservoirs and lakesides.
- A cylindrical metal called a gabion is used to build dams or foundations.
- It is used to block out noise.
- Gabions can also be used as temporary walls to keep water out.
- It is used to change the way flood water pushes against weak structures.
- Stepped gabions help channels lose energy better.
- Lastly, it is used to make things look nice.
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Benefits of gabion walls
Aesthetic: Gabion walls look natural and fit into the environment because they are made of raw materials.
Compatibility with the environment:
- When excavations are used to make materials, the costs of buying and moving them are significantly cut.
- It is a cooling system in hot weather and gives passive cooling by moving air.
Water permeability: Gabion walls let water through and are not hurt by it.
The efficiency of gabion walls can increase over time: Gabion walls let water through and are not hurt by it.
Common gabion basket dimensions are 2,0 x 1,0 x 1,0 m. Galvanized mesh is in the shape of a hexagon, and the eye size is 8.0 x 10.0 cm.
After the baskets are stacked, a galvanized wire connects them so they don't bend under the weight of the rows above them.As fill, broken rocks must be made of natural stone that can withstand the weather. Rocks are put around gabion baskets. This can be done by machine or by hand. After the baskets are complete, they are closed, and galvanized steel rings are used to connect the meshes.