Overview
Weak and swampy soils can lead to rutting, settlement and early pavement failure. Our teams use Tensar InterAx® and H Series geogrids to build a stiff foundation layer that spreads loads, improves bearing capacity and cuts the thickness of imported aggregates.
This approach has proven dependable on access roads, car parks, temporary haul roads and industrial yards. It is also effective for capping weak deposits, keeping differential settlement under control and spanning localised voids in challenging ground.
Work Process
- New access roads
- Car parks
- Temporary haul roads
- Industrial yards
- Review soil and site conditions
- Select the right geogrid (InterAx or H Series)
- Install with controlled overlaps and embedment
- Proof roll to confirm stability
- Increased load-bearing capacity
- Reduced aggregate thickness (up to 30% cost saving)
- Longer service life and fewer maintenance cycles