... Ltd 2020 Geosynthetics Sulfate-rich dispersive soil Soil stabilization Pozzolanic reactions 3-D volumetric swell test Porosity/lime index Swell potential A conventional triaxial cell was used to carry out the three-dimensional volumetric swell tests (Figure 2a). The following parts...

... of expansive soils that had different physical properties. Four aspect ratios (25, 50, 75, and 100) and five different amounts of fiber (1, 2, 3, 4, and 5%) were used in the study and both swelling pressure and swell potential were evaluated for each combination. The results of the study showed...