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

ENGINEERING SOLUTIONS

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

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 stabilisation
    • Reinforced soil structure
Triaxial geogrid laid across a prepared subgrade over a wide area and compacted by roller.
Client project

FOUNDATION STABILISATION

Systems for stabilisation, load transfer and structural reinforcement.

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

  1. Pavement / working surface
  2. Aggregate layer
  3. Geogrid (HG-T / HG-B)
  4. Granular base
  5. Subgrade
Exploded section of a pavement build-up: working surface, aggregate layer, geogrid, granular base and 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 stabilisation

  • HG-B biaxial geogrid

    Load transfer and structural reinforcement

GEOGRID MATERIALS

The geogrid types we supply across stabilisation and reinforcement systems. The material follows the engineering requirement — the required function is defined first, then the grid that delivers it.

  • Close view of triaxial geogrid: three rib directions meeting at solid nodes around triangular apertures.

    HG-T TRIAXIAL GEOGRID

    Ground stabilisation

    • Road and pavement bases
    • Working platforms
  • Close view of biaxial geogrid: two rib directions crossing at right angles around square apertures.

    HG-B BIAXIAL GEOGRID

    Load transfer and structural reinforcement

    • Pile-supported embankments
    • Reinforced structural layers

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

  1. Facing system
  2. Reinforced fill
  3. Geogrid layers
  4. Foundation & strip footing
Cutaway of a reinforced soil wall: modular facing, geogrid layers through the reinforced fill, and the foundation course.
Modular block wall under construction with geogrid laid out across the reinforced fill behind it.
Client project
  • Vegetated reinforced slope
  • Modular retaining wall
  • Steel mesh facing

  • Typical applications

    • Retaining walls and bridge abutments
    • Vegetated and steepened slopes
    • Reinforced embankments

  • HG-U uniaxial geogrid

    Primary tensile reinforcement

  • HG-T triaxial geogrid

    Base stabilisation layer

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

DISCUSS YOUR PROJECT