Combining jet grouting and decontamination

When Keller was asked to provide a geotechnical solution for the construction pit of a new residential block on a contaminated site in Austria, it proposed an innovative technique that combined jet grouting, or Soilcrete, with an oxidising agent to simultaneously provide support and remediate the soil.

Combining jet grouting and decontamination Combining jet grouting and decontamination Combining jet grouting and decontamination Combining jet grouting and decontamination Combining jet grouting and decontamination

Keller proposed an innovative technique that combined jet grouting, or Soilcrete, with an oxidising agent to simultaneously provide support and remediate the soil for a project in Austria

For several decades Rittegasse in Graz was home to the ST25 Putzerei Plachy - a former clothes dyeing and later dry-cleaning and laundrette business.