Gabion mesh, also known as gabion baskets or gabions, is a hexagonal mesh structure woven by machine from low-carbon steel wire or PVC-coated steel wire. The hexagonal design makes it very strong. People often fill gabion mesh with materials such as rocks, sand, or soil for various purposes. One of the most common uses of gabion mesh is for erosion control. Depending on the surface treatment, gabions are available in galvanized and PVC-coated options. Wanzhi Steel offers gabion mesh in different wire sizes to meet the different needs of our customers.

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Gabion Wire Mesh

Hexagonal Gabion Mesh

Ⅰ. Why Choose Gabion Wire Mesh?

1. Durability

Metal wire is inherently strong and durable. The gabion wire is galvanized to make it resistant to atmospheric corrosion and more durable.

2. High Strength

Gabion mesh has satisfactory strength. It can resist floods, heavy rainfall, ice, and earth pressure. It retains its shape even when subjected to strong impacts.

3. Economical

Gabion basket is an economical choice. Its price is cost-effective compared to other materials of metal mesh. In addition, gabion mesh is easy to install, so it will also save some labor.

4. Permeability

The mesh of gabion mesh is very conducive to automatic and easy drainage. Using it on river banks will not damage the growth of vegetation and it can dredge the river well.

Ⅱ. Uses of Gabion Wire Mesh

Gabion mesh is the primary choice for many projects and the following are its common applications：

Riverbank Protection

Gabion Basket

Landscape

Ⅲ. Classification and structure of gabion mesh

1. Galvanized Gabion Mesh

Galvanized gabion mesh is made of galvanized wire. After being hot-dip galvanized, the wire is woven into gabion basket, which has strong corrosion resistance. In addition, galvanized gabion mesh does not rust easily and can be used under harsh environmental conditions. Good quality galvanized gabion mesh will remain in good condition for many years.

2. PVC Coated Gabion Wire Mesh

Polyvinyl chloride (PVC) is an excellent material for producing screens. It can resist changes in temperature and humidity. Compared with galvanized gabion mesh, PVC coating has greater corrosion resistance. PVC coated gabion mesh has excellent durability. Moreover, this mesh is available in different colors and has great ornamental value. Therefore, it will be more expensive than other wire mesh materials.

In conclusion, both galvanized gabions and PVC coated gabions are worth investing in. You can make your choice according to your actual use and budget. If you still have questions about this, you can also choose to consult with Wanzhi Steel.

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Ⅳ. Woven VS Welded Gabion Wire Mesh

Gabion wire mesh is available in both woven and welded processes. The opening type of woven gabion mesh is usually hexagonal. While welded gabion mesh is usually square opening or diamond shaped opening. Welded gabion mesh is made of hard galvanized steel wire, which is stronger than woven mesh. However, both woven gabion wire and welded gabion wire offer the same flexibility.

Ⅴ. Will gabion walls rust?

Gabion walls usually only rust in coastal areas with severe salt spray, usually on the steel frame. If you use it on land, or in areas where the humidity and pH are not so high, it will not rust so easily.

Ⅵ. Why is it called a gabion?

The word gabion comes from the Italian gabion which literally translates as “big cage”, and this is essentially what they are – cage-like enclosures filled with inorganic material like stone, brick, or broken concrete.

gabion basket filled with stone

gabion basket retaining wall

Ⅶ. Is Gabion Mesh Cheaper?

Gabions are made of woven or welded steel wires that are either galvanized or PVC coated. They are cheaper than most building materials like concrete and can be easily assembled by anyone. As for the filler, you don’t need to buy heavy concrete or do it yourself. Crushed stone and crushed concrete are available locally at a very low cost.

Ⅷ. How thick should a gabion wall be?

Gabions can be cut on site to achieve your required dimensions. The standard thickness for walls up to 3m in height is 3mm. 4mm is the architectural spec, 5mm is what we would refer to as the military spec or for use on higher walls.

Ⅸ. How long do gabion baskets last?

The service life of gabion mesh can reach 50-100 years, which is determined by the environment it is in. If you use it in riverbanks or chemical plants, it may have a shorter lifespan. If it is used in a dry and ventilated decorative environment, its service life will reach the upper limit of the above figures. Therefore, it is highly cost-effective and a huge investment.

Ⅹ. Are Gabion baskets safe?

This is an important question, after all, we don’t want to choose items with dangerous factors. Since the gabion mesh is woven or welded by metal wire, it has high sturdiness, high strength, wear resistance, and other characteristics, so it is very safe.

ⅩⅠ. What do gabions stop?

1. Gabions are often used to build walls to prevent soil erosion. Individual gabions are often seen stacked on top of each other beside highways.
2. To prevent rocks from falling onto roads. They can be laid on river beds to prevent erosion.
3. Used in sloped gardens or to replace old retaining wall structures (such as sleepers, which may collapse over time).
4. Installing a wooden top between two columnar gabions can create a durable outdoor work surface. Such as a chair or table.
5. Gabions can be used to build fences or non-retaining walls. They are often used to separate two properties or driveways, just like traditional garden fences.
6. Use gabions as water features. A hose is passed through the rocks and mesh holes to control the flow of water, creating a slowly flowing decorative water feature.
7. Gardeners and landscape designers use gabions to make decorative planters. The method is to create a central compartment within the gabion for planting flowers and plants.

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What is the thumb rule for the gabion wall?

A conservative rule-of-thumb value of base width = 2/3 wall height. Note: A professional stability analysis may determine that the gabion gravity retaining wall base width could be less or greater than the 2/3 wall height rule.

1. 3″ x 3″ square mesh openings – 4″ – 8″ angular rock
2. 3-1/4″ x 4-1/2″ – 8x10cm hexagonal mesh openings. Filled with 4″ – 8″ angular rock
3. 2-1/2″ x 3-1/4″ – 6x8cm hexagonal mesh openings. Filled with 3″ – 6″ angular rock.
The specific gravity of rock fill material shall not be less than 2.5.
A: Unit weight of gabion fill – based on porosity 0.30 or 30%
B: Specific gravity of material
C: Basalt 3.0
D: Brick 2.0
E: Crushed concrete 2.4
F: Granite 2.7
G: Limestone 2.5
H: Sandstone 2.2
I: Trap rock 2.7

ⅩⅡ. Galvanized Gabion & PVC Gabion For Sale – Wanzhi Steel

Gabion mesh is flexible and strong. It is an environmentally friendly solution to soil erosion and is also one of the materials often chosen for yard landscaping. Wanzhi Steel offers hexagonal gabion baskets made from different wire gauges. The smaller the number of these wire gauges, the thicker the wire. You can decide what size gabions to buy according to the actual situation of your project. Wanzhi Steel can provide you with customized services according to your needs. Welcome to ask for an online quote.

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