Open AccessStudy of Swelling of Variously Originated Clay Powders
Author(s) -
Л. А. Магадова,
Daniel Malkin,
S. A. Borodin,
E. S. Kratnova
Publication year - 2020
Publication title -
tehnologii nefti i gaza
Language(s) - English
Resource type - Journals
ISSN - 1815-2600
DOI - 10.32935/1815-2600-2020-126-1-11-16
Subject(s) - swelling , clay minerals , convergence (economics) , geotechnical engineering , materials science , geology , environmental science , mineralogy , composite material , economic growth , economics
This article discusses the selection of objects for laboratory research on comparative analysis of the effectiveness of clay stabilizers. There are no federal standards for testing clay stabilizers in Russia. Clay samples of different origin are used in laboratories, which often leads to a lack of convergence of the results. Using different methods does not allow to compare the results obtained in the laboratory. The article provides analysis of ground clay samples of different origin. The effect of aqueous media on it swelling is shown.