PDF

Keywords

Key Words
Urea Product
Swelling Properties

Abstract

Summary This study investigates the effect of urea product on the engineering properties of gypseous soil obtained from Baiji area. The investigated soil can be described as silty soil with low plasticity and high gypsum contents (32% gypsum). The maximum dry density of the compacted soil increased with the addition of urea up to 8% urea then decreased. The direct shear test results showed that the effective angle of the internal friction (
https://doi.org/10.33899/rengj.2006.46591
  PDF