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Geogrids

Geogrids

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Geogrids

Geogrids are geosynthetics composed of a network of interconnected ribs with regularly spaced openings that facilitate bonding with the soil. They play a key role in reinforcement, enabling soil improvement, subgrade stabilization, asphalt resurfacing, and the construction of reinforced retaining structures. Depending on their structure, geogrids can be biaxial, multiaxial, or uniaxial, and are manufactured from polyethylene, polypropylene, polyester, or a composite of fiberglass and elastomeric polymers. They are also classified as extruded or woven, according to their manufacturing process. Extruded geogrids are high-strength geosynthetics made from polypropylene resins through extrusion, punching, and stretching processes (uniaxial, biaxial, or multiaxial). Its lattice design, with regular openings—square, rectangular or triangular—increases load-bearing capacity, reduces settlements and stabilizes the soil by transferring stresses through its interconnection and tensile strength.
Geogrids

Advantages

  •  Optimization of road structures: Geogrids allow reduction of base layer thickness in roads and highways, significantly lowering quarry exploitation costs, construction times, and maintenance requirements.
  • Extended service life: Substantially increase the durability of roads, railways, and reinforced access routes.
  • Versatility in containment design: Facilitate the construction of structures with steeper angles of repose, optimizing space and stability.
  • High mechanical performance: High tensile stiffness and excellent soil– geogrid interaction (interlock), ensuring superior structural efficiency.
  • Improved load distribution: Promote uniform load distribution, minimizing deformations and settlements.
  • Superior durability: High environmental resistance to degradation factors such as moisture, temperature, and chemical agents.
  • Cost and material reduction: Reduce the need for traditional materials, generating economic savings and environmental benefits.
  • Ease of installation and sustainability: Fast, simple installation with reduced environmental impact.
  • Resistance to cyclic loads: Maintain performance under repetitive loading, ideal for high-traffic infrastructure.

Applications

  • Working platforms
  • Subgrade improvement for roads, railways, and airports
  • Foundation reinforcement
  • Protection systems for underground utilities
  • Soil liquefaction mitigation systems
  • Road pavement optimization
  • Crack mitigation systems in asphalt overlays
  • Soil stabilization in slopes and embankments
  • Reinforcement of retaining walls and reinforced soil structures
  • Erosion control in channels and riverbanks
  • Stabilization of heap leach pads or tailings facilities
  • Mine closure
  • Sanitary landfills

Application sectors

Mining

Mining

Road infrastructure

Road infrastructure

Airports and ports

Airports and ports

Railways

Railways

Energy

Energy

Hydrocarbons

Hydrocarbons

Urban development

Urban development

Mining

Mining

Road infrastructure

Road infrastructure

Airports and ports

Airports and ports

Railways

Railways

Energy

Energy

Hydrocarbons

Hydrocarbons

Urban development

Urban development

Mining

Mining

Road infrastructure

Road infrastructure

Airports and ports

Airports and ports

Railways

Railways

Energy

Energy

Hydrocarbons

Hydrocarbons

Urban development

Urban development

Application sectors

Asphalt Layer Reinforcement – Puerto López–Puerto Gaitán Road, Colombia

Asphalt Layer Reinforcement – Puerto López–Puerto Gaitán Road, Colombia

Road Rehabilitation: Santa Marta – Riohacha – Parahuachón Concession, Colombia

Road Rehabilitation: Santa Marta – Riohacha – Parahuachón Concession, Colombia

Foundation Improvement – Hospital Lucio Aldazábal Pauca, Huancané, Puno, Peru

Foundation Improvement – Hospital Lucio Aldazábal Pauca, Huancané, Puno, Peru

Subgrade Improvement – Tampico International Airport, Tamaulipas, Mexico

Subgrade Improvement – Tampico International Airport, Tamaulipas, Mexico

Asphalt Layer Reinforcement – Puerto López–Puerto Gaitán Road, Colombia

Asphalt Layer Reinforcement – Puerto López–Puerto Gaitán Road, Colombia

Road Rehabilitation: Santa Marta – Riohacha – Parahuachón Concession, Colombia

Road Rehabilitation: Santa Marta – Riohacha – Parahuachón Concession, Colombia

Foundation Improvement – Hospital Lucio Aldazábal Pauca, Huancané, Puno, Peru

Foundation Improvement – Hospital Lucio Aldazábal Pauca, Huancané, Puno, Peru

Subgrade Improvement – Tampico International Airport, Tamaulipas, Mexico

Subgrade Improvement – Tampico International Airport, Tamaulipas, Mexico

Need advice?

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    Brochure

    Success stories

    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

    We have partnered with Rival + Tubos + in Ecuador to drive the infrastructure of the future!

    Geosynthetics LATAM
    At Grupo TDM, we are proud to serve as the official supplier of geomembranes (HDPE and LLDPE), extruded geogrids, and geocells for Rival Tubos. This strategic alliance enables us to...
    View news

    Success stories

    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

    We have partnered with Rival + Tubos + in Ecuador to drive the infrastructure of the future!

    Geosynthetics LATAM
    At Grupo TDM, we are proud to serve as the official supplier of geomembranes (HDPE and LLDPE), extruded geogrids, and geocells for Rival Tubos. This strategic alliance enables us to...
    View news
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