Abstract and keywords
Abstract (English):
The main task of soil stabilization is to change their physical characteristics in order to strengthen them. Among the main characteristics of stabilized soil, there are no requirements for its filtration. Meanwhile, the filtration coefficient is an important parameter characterizing the permeability of soils in relation to water filtration at full saturation, numerically equal to the filtration rate at a unit pressure gradient. The article presents the results of a test to determine the filtration coefficient of stabilized soil using standard methods for determining the filtration coefficient of clay soil. This study shows its effectiveness and makes it possible to further test stabilized soils of various compositions.

Keywords:
filtration coefficient, stabilized soil, soil testing, oil sludge, features of stabilized soil
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