Difference Between Geogrid and Geocells Guide

Within the category of geosynthetics—products used to stabilize terrain and prevent erosion—there are two terms that are often the source of confusion: geocells and geogrids. These terms are frequently used to refer to the same thing, and while that is correct in one sense, it’s inaccurate in another.

In this blog, we’re going to clear everything up. We will clarify the difference between geo ground grids and geocells and offer insight into how these geosynthetics can revolutionize your Canadian landscape or construction project.

Geocells vs geogrids

To set the record straight: geocells are the individual components that make up geogrids. Geogrids are lattice-shaped (or mesh-like) plastic systems that stabilize terrain, and each opening within the grid system is considered a geocell.

This grid of consecutive cells is the reason these systems are such effective solutions. Here are some of the key characteristics geogrids possess due to their unique shape:

Load-bearing capacity: The structure of geogrids allows for a strong bearing capacity by evenly distributing weight over a broad area. This makes them ideal for heavy-duty applications like retaining walls and road construction, especially when reinforcing soft soil foundations.
Flexibility and confinement: The individual cells of the geogrid offer significant flexibility, easily adapting to the varied contours of the Canadian landscape while effectively confining soil to prevent lateral movement.
Erosion control: Geogrids are exceptional for erosion control because their three-dimensional structure prevents water and wind from displacing the soil. High-quality versions also feature small perforations along the cell walls that allow surface water to permeate the system, preventing pooling and ice patches during the spring thaw.
Durability: Most geogrids are manufactured from high-density polyethylene (HDPE), known for its corrosion resistance and long-term durability. This ensures the system remains intact even when exposed to extreme environmental stressors like road salt and freeze-thaw cycles.
Soil stabilization: These grids are particularly effective in stabilizing unstable soils by confining the particles within the cells. This provides a solid foundation for various residential and commercial construction projects.

Installation techniques

Installing a geocell system generally involves expanding the cell structure across your space, anchoring it into the ground, and filling it with your desired infill material. The mesh-like structure gives the geogrid the versatility needed for various applications; they can be filled with anything from grass, gravel, and soil to sand or concrete.

Most common geogrid applications

The characteristics provided by geocells allow geogrids to excel in a variety of environments. Some of the most common uses in the Canadian market include:

Roadbed reinforcement: Distributing loads more evenly to increase the lifespan of municipal and private roads.
Driveway and parking lot stabilization: Enhancing load-bearing capacity to prevent the rutting and "washboarding" often seen in gravel driveways.
Retaining wall construction: Providing tensile strength to the soil, which reduces pressure on the wall and improves structural stability.
Slope protection: Preventing soil erosion on hillsides and promoting vegetation growth by locking the soil in place.
Foundation support: Increasing the load-bearing capacity of the ground beneath foundations, especially in areas with soft or swampy earth.
Landscaping projects: Stabilizing the ground for paths, walkways, and garden features to ensure longevity and reduce yearly maintenance.

Reinforce your terrain with Vodaland Canada

Geogrids and their integrated geocells are essential solutions for modern terrain stabilization. With their three-dimensional mesh structure, they provide the load-bearing capacity and flexibility required to get the job done right, regardless of your soil type.