Mechanical Performance and Microstructure of Bio-Based Hydrogel-Stabilized Low-Plasticity Silt
Low-plasticity silt with a loose and weakly cemented structure often exhibits low strength and poor water stability, limiting its engineering performance. In this study, a low-dosage bio-based composite hydrogel consisting of sodium alginate (SA), calcium lignosulfonate (CLS), and Ca2+ was proposed for low-plasticity s...