Patents Assigned to AQS Holdings Limited
  • Ground engineering method
    Patent number: 7661907
    Abstract: A method of modifying geotechnically unsuitable soils at a site involving soil stabilization treatment and rolling dynamic compaction. A portion of the site is excavated to a predetermined depth x. Both the excavated site and the soil excavated therefrom are subjected to soils stabilization treatments before the treated excavated soils is backfilled in layers and subjected to both standard compaction and rolling dynamic compaction.
    Type: Grant
    Filed: May 1, 2007
    Date of Patent: February 16, 2010
    Assignee: AQS Holdings Limited
    Inventor: Andrew William Armstrong