Geo Cells

Geocells were developed in the late 1970s and 1980s for earth retention applications, and we have seen the technique develop and improve over the years. Now, this innovative solution is commonly used for:

• The protection and stabilisation of steep slopes
• The protective lining of channels and hydraulic structures
• Increased static and dynamic load-carrying capacity on soft soils
• Multi-layered earth-retaining and water-retaining gravity walls
• Commercial retaining walls.

Geocells are cellular confinement systems designed to stabilise and protect soil, maintaining its compaction and creating a stronger structure. The interconnected cells have a three-dimensional honeycomb-like structure to ensure the geocell is strong and durable while improving the soil’s load distribution for maximum performance.

The cells are made from high-density polyethylene (HDPE), polyester and other polymer materials. These materials are made to reduce lateral movement of soil while vertically loading the contained infill. The cells have high elastic stiffness and tensile strength, again assisting with the weight distribution of the soil so less rutting occurs.

Geocells can be transported to your site folded flat and later infilled with suitable material once in position. When the soil or other infill material is subjected to pressure from above (e.g., the weight of vehicles), the load is distributed across a wider area, and some of the pressure is directed out laterally to the perimeter cell walls.

This increases the strength and lifespan of the pavement layer or retaining structure.

Other benefits include:

• Reduced construction, maintenance, and installation costs through the use of geocells in load support applications such as the construction of roads, railways, ports and airports
• Increased speed of construction while delivering higher seismic resistance in earth retention walls
• Improved drainage and erosion control in slope protection
• Decreased carbon footprint
• Ability to use local and recycled materials as infill.

To learn more about geocells and cellular confinement systems, contact the team from Ground Stabilisation Systems. Our experienced team members will explain geocells’ various uses, benefits and advantages for your project.