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Stabilization of soft soils

Stabilization of soft soils

Stabilization of soft soils

Geosynthetics are high-performance polymeric materials used in road construction to increase structural strength, improve environmental stability, and extend the service life of roads. Their design allows them to fulfill specific functions such as reinforcement, filtration, drainage, protection, and layer separation, positioning them as an efficient solution in transportation infrastructure development. The use of geosynthetics has gained prominence in recent decades due to their multiple advantages over conventional methods. Among their most notable benefits are rapid installation, resource optimization during construction, reduced operational costs, and a significantly lower environmental impact—factors that align with current demands for sustainability and innovation in civil engineering projects.

Products used

📦

Geocells

Geogrids

Geogrids

Geotextile

Geotextile

📦

Geocells

Geogrids

Geogrids

Geotextile

Geotextile

Structural reinforcement of the stabilized subgrade
Increases the CBR of the treated soil, improving its bearing capacity and providing greater stability to the pavement structure.

Plasticity Index (PI) optimization
Reduces soil plasticity, minimizing deformation and improving mechanical behavior under load.

Control of expansive soils
Significantly decreases the volumetric expansion of soils with high clay content, preventing damage to the road surface.

Improved performance under service conditions
Enhances pavement durability by improving structural response to repeated loads and varying environmental conditions.

Increase in the resilient modulus of granular layers
In sub-bases and bases, it improves the material’s ability to absorb and recover energy, increasing the efficiency and service life of the roadway system.

Application sectors

Road infrastructure

Road infrastructure

Railways

Railways

Agriculture

Agriculture

Ports and Airports

Ports and Airports

Mining

Mining

Urban development

Urban development

Road infrastructure

Road infrastructure

Railways

Railways

Agriculture

Agriculture

Ports and Airports

Ports and Airports

Mining

Mining

Urban development

Urban development

Road infrastructure

Road infrastructure

Railways

Railways

Agriculture

Agriculture

Ports and Airports

Ports and Airports

Mining

Mining

Urban development

Urban development

Selected projects

Casma River riverbank protection project, Áncash, Peru.

Casma River riverbank protection project, Áncash, Peru.

Hollemberg River–Pérez River Road Project, Province of Magallanes and Chilean Antarctica, Chile.

Hollemberg River–Pérez River Road Project, Province of Magallanes and Chilean Antarctica, Chile.

Casma River riverbank protection project, Áncash, Peru.

Casma River riverbank protection project, Áncash, Peru.

Hollemberg River–Pérez River Road Project, Province of Magallanes and Chilean Antarctica, Chile.

Hollemberg River–Pérez River Road Project, Province of Magallanes and Chilean Antarctica, Chile.

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    Dynamic Barriers Against Debris Flows – Chosica, Lima, Peru

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    Dynamic Barriers Against Debris Flows – Chosica, Lima, Peru

    stability and containment
    The Problem In recent years, the district of Chosica in Lima has been affected by debris flows (huaicos) generated in its ravines. In 2015 alone, nine fatalities were reported, 341...
    View case

    News

    TDM Group present at the 2nd Mine Closure Congress 2026

    Geosynthetics LATAM
    We participated in the 2nd Mine Closure Congress 2026, a key gathering space for professionals and companies committed to more sustainable and responsible mining. The event enabled the exchange of...
    View news
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