Total dissolved salt (TDS) behavior in salty gypseous soil stabilized with different materials.

Autor: Hameedi, Mudhafar K., Noori, Mohammed D., Al-Kaream, Khalid W. Abd, Shaker, Zainab H.
Předmět:
Zdroj: AIP Conference Proceedings; 2024, Vol. 3219 Issue 1, p1-9, 9p
Abstrakt: Gypseous soils have been recognized as difficult soils from the engineering viewpoint. Gypsum (CaSO4·2H2O) is regarded as a justly soluble salt that is able to possess a harmful influence upon the earth structures, constructions, and pavements. The aim of the current work was to investigate the total dissolved salts in collapsible gypseous soil stabilized at (6, 9, and 11%) lime and cement and (5, 10, and 15%) magnesium oxide with two comparative densities (35% and 75%). The outcomes manifested that the magnesium oxide decreases the TDS value more than 100%. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index