Self Drill Hollow Bar Systems can be installed into a range of different media:

1. Cohesive soils such as clays
2. Granular Material – sand & gravel
3. Friable fill material – rubble, infantile or weathered rock, boulders
4. Existing structures – basement walls, slabs and strip footings

Applications include:

• Soil Nails for surface stabilisation of embankments & cuttings for road & rail projects
• Permanent or temporary ground anchors for global stabilisation of similar works, sheet pile tie backs, mini piles for underpinning & local stabilisation of existing foundations
• Coastal defence walls & slabs
• Wall anchoring (concrete, modular, crib and gabion)
• Hard or soft green finishes
• Black, galvanised and stainless steel products for all environments
• Roof bolts or spiles for mining & tunnelling applications

Typical projects:

• Highway and railway embarkments
• Coastal defence walls and slopes
• Temporary support for basement work
• Mining and tunnelling
• Rock netting and overburden stabilisation

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