Characteristics of strength in clayey soils by Electro Grouting

Abstract

In this study, in order to improve the mechanical properties of clayey soil, a series of the laboratory tests for electro-grouting method are conducted including bench scale tests. Electro-grouting injection tests are carried out in the bench scale tests. When aluminum hydroxide was used with the injection material in the electro-grouting test, the ratio of strength increase was the greatest in similar to batch test results.