Fedorenko Y.G.1, Rozko A.M.2, Pavlishin G.P.1
1.State Institution “Institute of Environmental Geochemistry , National Academy of Sciences of Ukraine”
2.M.P. Semenenko Institute of Geochemistry, Mineralogy and Ore Formation of the National Academy of Sciences of Ukraine
Language: Ukrainian
Geochemistry and ore formation 2015, 35: 76-79
https://doi.org/10.15407/gof.2015.35.076
Creation and study of hydro-isolating materials (clay-polymeric composites) capable of fast solving next ecological problems as: removal of cracks within the concrete constructions, localization of toxic liquid waste, sorption of heavy and radioactive elements are the currently central problems. One of the important features yet to be extensively studied is water permeability being assessed by application of filtration factor . As a result of investigations it was found the following: in the developed composites being under study at the pressure gradient of 21,5 and water content in the samples from 17 % to 34 % sand to 50 %, the measured filtration factors have values (1,1–1,3) ´10–10 m/sec that allows for clay-polymeric composites to be used when performing different hydro-isolating jobs.
Key words: hydro-isolating materials, filtration factors, clay-polymeric composites water permeability .
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