Ground improvement
Ground improvement can increase load bearing capacity, reduce settlement and improve the engineering properties of existing soils.
Grouting
Keller leads the world in grouting technology with systems for all applications from lifting structures to grouting dam curtains.
Deep Foundations
Deep foundations are required whenever weak soils have little capacity to resist an existing load or a change in existing load. They involve the construction of structural elements to transfer loads down to stronger underlying soils or rock.
Earth retention