Geocell – Soil Reinforcement
Whether you’re looking to stabilize soil, prevent erosion or protect slopes, Geocell can help. It’s a revolutionary way to wall off and confine soil, aggregate or other infill materials.
It’s also an environmentally friendly solution since it can be filled with dirt, gravel, concrete or other locally obtained materials. The cellular confinement system reduces lateral strain on the confined infill and improves load distribution.
Stabilizes Subgrades
Geocells transfer downward loads laterally, reducing contact pressure and deflection on the subgrade. This helps extend the service life of paved roads and allows for fast construction.
This 3D cellular confinement system also mitigates vertical differential settlement into soft soils, improves shear strength, and enhances load-bearing capacity. It is a more economical alternative to traditional reinforcements, such as geogrids.
It also prevents the lateral displacement of the base layer and underlying soil, allowing for an even distribution of traffic loads. This can reduce the thickness of a Geocell base layer and wearing course, thus reducing cost and waste.
It can be filled with a variety of materials, such as aggregates, concrete, or vegetated soil. This versatility makes it ideal for slope applications. Engineers can choose the most appropriate infill depending on project requirements.
Reinforces Soil
Soil reinforcement is an extremely important engineering technology to address problems such as soft soils prone to settlement, slope instability and erosion. Designed to confine and interlock soil particles, Geocell significantly improves soil cohesion and shear strength, allowing for stabilization of difficult terrain.
Generally, Geocell increases bearing capacity and decreases settlement of foundations or embankments by confining soil particles in its three-dimensional honey-comb structure and dispersing forces to wider areas. This structural improvement is especially effective in soils with low cohesion and frictional resistance.
The choice of infill soil material has a significant impact on the performance of Geocells. Parametric studies reveal that a cohesionless soil cushion with a lower modulus and a high frictional resistance is the optimum infill material for geocells.
Stabilizes Slopes
The honeycomb design of geocells makes them an ideal choice for stabilizing slopes. They can be filled with rocks, soil, or sand and are often used in multi-layered earth retaining walls. This method is an effective alternative to more expensive methods, such as terraces and stone facing, which can be costly and labor-intensive.
Using geocells to stabilize slopes also saves money by eliminating the need for heavy machinery and concrete. This helps to reduce the project’s environmental footprint and prevents damage to nearby buildings, roads, or other infrastructure.
In addition, the ease of installation of the GEOWEB system makes it an affordable solution for slope protection and stabilization. Unlike other slope reinforcement and load support techniques, geocells require fewer specialists to oversee the engineering and construction processes. This can help to cut costs and shorten the project’s timeline. Moreover, the lightweight nature of geocells makes them less likely to cause damage to existing structures during the installation process.
Prevents Erosion
Geocells prevent erosion by confining soil particles, reducing lateral movement and increasing stability. They are often used for road construction, retaining walls, and slope stabilization. They are also widely used in landscaping, where they stabilize slopes, create raised planting beds, and hdpe geomembrane suppliers reinforce pathways. They are also used in mining, where they prevent erosion around tailings ponds and protect embankments.
A recent study found that geocell-reinforced slopes were significantly less susceptible to damage by heavy rainfall than un-reinforced slopes. They were also more stable under the same intense rainfall conditions.
The cells of a geocell grid are filled with granular material such as gravel or rock. The cellular confinement system transfers compressive and tensile stresses from traffic loads, preventing soil displacement and increasing ground stability. In addition, perforated geocells allow water to flow through, preventing buildup of dirt or debris that can clog channels and lead to flooding.
Prevents Landslides
Geocells can be used as a cost-effective solution to stabilize roads on soft soil, making them safer and stronger for the longevity of the road. They prevent shrinking and cracking in clay, mitigate lateral dispersion and strain from sandy soils, and help maintain the subgrade in all soft soils. They can also be planted with grass to beautify the roadway and further prevent erosion through root growth.
These versatile geosynthetics are also used as reinforcement for water retaining walls and earth retaining structures. Dash et al. (2003) and Mehrjardi et al. (2012) have found that these cells improve the load-bearing capacity of the retaining wall and decrease footing displacement.
Another use for these geocells is to prevent slope erosion during rainstorms. This can be done by filling them with granular material. During the experiment, the cellular confinement system produced by the small geocell sheets was able to maintain the initial soil water content for longer than the large geocell sheet.
Stabilizes Roads
Geocells help stabilize roads by preventing soil erosion, slope collapse, and landslides. They’re also effective in reducing safety risks along road construction projects.
By distributing loads evenly, TYPAR GEOCELLs reduce the rutting and dents that form in asphalt-paved roads. This extends the lifespan of your road and reduces maintenance costs.
In addition, they can be filled with a variety of materials, including rock, soil, sand, and recycled asphalt pavement. This allows you to make the most of local resources while reducing the need for imported infills.
Lastly, Geocells improve the product’s asphalt coatings. They enable the use of slighter asphalt, which can save money in the base and subbase layers that directly affect user upkeep. The cellular confinement system also improves modules of adjacent grades by transmitting vertical stresses to the grid via passive resistance. This increases the module strength of roadways and helps them endure constant automobile traffic.
