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Single Bore Multiple Anchors

Keller Ground Engineering offers the widest range of anchorage systems available in the UK. As one of the world's leading ground anchorage contractors, Keller has unrivalled experience in designing and installing anchorage systems for a wide variety of construction projects, including dams, ports and harbours, deep basements, roads and bridges, slope stabilisation schemes etc.

Through innovative engineering, Keller has developed installation techniques and systems to enhance the available frictional and cohesive capacity of the soil. This ensures that the anchorages installed are not only extremely efficient in utilising ground strength, but also provide an economic solution.

This applies to most ground conditions from granular soils through mixed to cohesive soils and in all rock types.

With the introduction of their award winning Single Bore Multiple Anchorage System, Keller can increase individual anchorage capacity by 100%.

With Underreamed Anchorages the company has developed a system that can form probably the world's largest anchor underreams of 700mm diameter from a 190mm borehole and construct them simultaneously to minimise softening and thus, maximise load carrying capacity.

 With Jet Grouting Anchorages using the Keller Soilcrete process to pre-grout the soils, the shear resistance of the soil can be improved and the load carrying potential increased by two or three times.

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