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Cofra Stone Columns
of embankments for construction sites or as foundation for warehouse floors
Liquefaction mitigation: Stone columns are often used to mitigate the effects... transfer load down to the bearing strata or increase the strength of the soil to increase the resistance against liquefaction.
How it works... against liquefaction. They are used when the soil is liquefiable, but too silty to use the compaction techniques to improve the properties. The columns