Keller geotechnical techniques

Techniques

Keller offers a wide and market-leading portfolio of products and services.

Ground improvement technique family image

Ground improvement

With a pedigree of over 40 years in the UK and specially manufactured equipment built in Germany, Keller lead the way with these solutions.

Vibro stone columns

Dynamic compaction

Vibro concrete columns

Vibro compaction

Dry soil mixing

Mixed modulus columns CMM ®

Wet soil mixing

Rigid inclusions

Environmental stone columns

Grouting technique family image

Grouting

Keller lead the world in grouting technology – with systems for all applications from lifting structures to grouting dam curtains.

Compaction grouting

Compensation/fracture grouting

Permeation grouting

Rock/fissure grouting

Deep foundations technique family image

Piling

Piling is required whenever weak soils have little capacity to resist an existing load or a change in existing load. Piling involves the construction of structural elements to transfer loads down to stronger underlying soils or rock.

Driven precast piles

Restricted access piles

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Earth retention

Earth retention retains earth successfully so that it does not move or shift to any unwanted directions.

Contiguous pile walls

Secant pile walls

Anchors - single bond length

Slurry cut-off walls

Retaining structures

Instrumentation and monitoring technique family image

Instrumentation and monitoring

Keller provides systems and services for monitoring the safety and stability of buildings, excavations, bridges, railways, roads, tunnels, dams, embankments and slopes. We help owners, infrastructure operators and construction engineers identify and mitigate risk, optimise designs and methods, and document regulatory compliance.