GROUND IMPROVEMENT 

RB offers a range of ground improvement techniques to suit different ground conditions.

VIBRO STONE
VIBRO STONE COLUMNS 
CAST INSITU CHD PILES
HELICAL DISPLACEMENT INCLUSIONS
DYNAMIC COMPACTION
DYNAMIC COMPACTION (NRG)
VIBRO STONE

VIBRO STONE COLUMNS 

Vibro stone columns are a quick and cost-effective foundation solution. Targeted to enhance density and soil strength in weak and made ground conditions and settlement characteristics.  An economical and sustainable alternative to deep foundation piling. Vibro stone columns do not produce any spoil.

CAST INSITU CHD PILES

HELICAL DISPLACEMENT INCLUSIONS

Helical Displacement Inclusions (HDI’s) transfer loads through weak strata to underlying firm or dense soils. They provide a practical and cost-effective solution to sites that are underlain by low strength soils or where an enhanced bearing capacity is required with associated settlement control.

DYNAMIC COMPACTION

DYNAMIC COMPACTION (NRG)

Dynamic compaction is a method used to increase the density of the in situ soils and to improve the load bearing capacity of the ground. The process involves repeatedly dropping a 12-tonne weight at predetermined grid pattern to achieve the required energy input.

Latest Ground Improvement News

Introducing RB’s New In-House Designed and Manufactured GI Rig

The Roger Bullivant team is pleased to share our success in designing and manufacturing our latest Ground Improvement ...
Vibro Stone Column Rig

Vibro Stone Columns – Additional capability for 2020

Vibro stone columns are a long proven ground improvement technique. They are suitable for the improvement of soft ...

Dynamic Compaction project improves ground on wind turbine base

RB successfully completed the ground improvement package for a wind turbine base up in the Brecon Beacons, Wales. ...

ROGER BULLIVANT
QUALITY CONTROL

We successfully deliver projects to the highest standard, safely, on time, within budget, and with care for the environment and communities. Clients choose RB time and time again thanks to our proven track record.

All products are manufactured to BSEN, ISO, and CE accreditation. We are committed to ensuring we continuously deliver high quality, robust service, and product to our clients. At RB we continuously review and access where we can further improve.

We are proud to be recognised and awarded the RoSPA gold award for the sixth year running for the exceptionally high standards towards the health and safety of our employees.

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