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Harland Geo

ENGINEERING SOLUTIONS

Engineering judgment, material configuration, and supply coordination for ground engineering projects.

Aerial view of embankment construction with a placed reinforcement layer alongside a live motorway.

ENGINEERING METHOD

From project conditions to a constructible geosynthetic system.

  1. Project inputs

    • Ground conditions
    • Loads and use
    • Geometry and drainage

  2. Engineering Solution

    • Define required function
    • Select material response
    • Configure the system

  3. Typical system outputs

    • Pavement base stabilization
    • Reinforced soil structure
Site crew rolling out geogrid across a prepared subgrade before the aggregate layer.
Representative installation

FOUNDATION REINFORCEMENT

Systems for stabilization, load transfer and structural reinforcement.

Simplified system overview · detailed typical construction on the Foundation Reinforcement page

Exploded section of a pavement build-up: working surface, aggregate layer, geogrid, granular base and subgrade.
  • Pavement / working surface
  • Aggregate layer
  • Geogrid (HG-T / HG-B)
  • Granular base
  • Subgrade

  • Stabilise aggregate bases

    Interlock and confine aggregate particles, improving stiffness and resisting lateral movement.

  • Distribute applied loads

    Spreads concentrated loads across a wider area, reducing stress on weak subgrade.

  • Reinforce structural layers

    Enhances tensile resistance and structural integrity for long-term performance under repeated loads.

  • Typical applications

    • Road and pavement bases
    • Working platforms
    • Pile-supported structures

  • HG-T triaxial geogrid

    Ground stabilization

  • HG-B biaxial geogrid

    Load transfer and structural reinforcement

REINFORCED SOIL STRUCTURES

Flexible systems for slopes, retaining walls and embankments.

Typical reinforced soil system

Simplified system overview · detailed typical construction on the Reinforced Soil page

Cutaway of a reinforced soil wall: modular facing, geogrid layers through the reinforced fill, and the foundation course.
  • Facing system
  • Reinforced fill
  • Geogrid layers
  • Foundation
Completed modular block retaining wall on a client project, running alongside a grassed embankment.
Client project
  • Green slope
  • Modular wall
  • Steel mesh faced wall

Talk to our engineering team about the conditions your project has to meet.

DISCUSS YOUR PROJECT