Evaluation of geotechnical properties of bentonite from Lieskovec deposit, Slovakia
Source abstract
Abstract
Abstract Chemical and mineralogical composition and geotechnical properties of Ca 2+ -bentonite samples from Lieskovec deposit, Slovakia, are reported. The main mineral is Fe-montmorillonite. Its content as obtained by the methylene blue adsorption method is relatively low, 28 to 49%; however, it is the dominant variable affecting geotechnical parameters of this bentonite. Rather low liquid limit values of 64–80% and water adsorption (Enslin test) data in a broad range of 123–606% were obtained. Permeability coefficients of the order of 10 − 11 m s − 1 suggest the possible suitability of this bentonite for geosynthetic clay liners and other civil engineering applications.
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Research context
OpenAlex topics: Clay minerals and soil interactions · Soil and Unsaturated Flow · Concrete and Cement Materials Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (33)
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