BIAXIAL GEOGRID CASE

Biaxial Plastic Geogrid Reinforcement for a Road Base

How biaxial geogrid supports aggregate confinement, load distribution and base stability in road construction.

VABREN biaxial geogrid installed across a prepared road base
Project overview

A multidirectional reinforcement layer for road construction

Biaxial geogrid was placed across the prepared road layer to improve mechanical stability. Intersecting ribs work in both principal directions to confine aggregate, limit lateral movement and distribute repeated vehicle loads over a wider area.

01

Aggregate confinement

Grid apertures interlock with compacted aggregate and restrict lateral movement.

02

Load distribution

Biaxial tensile capacity helps spread applied loads in both principal directions.

03

Construction efficiency

Rolls can be deployed across prepared layers before aggregate placement and compaction.

Installation focus

Keep the grid flat, continuous and properly covered

The subgrade should be prepared and weak spots corrected before installation. Adjacent rolls need the specified overlap or connection, and construction traffic should not run directly on exposed geogrid. Aggregate should be placed and compacted using the project method.

Project inquiry

Send the application conditions before selecting the material.

Include drawings, required standard, dimensions, estimated quantity and destination.

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