Freeze–Thaw Characteristics of Pb(II)-Contaminated Soil Stabilized Using NaOH- and Na 2 SiO 3 -Activated Geopolymer
Lead [Pb(II)] contamination poses a significant environmental concern due to its detrimental effects on soil physicochemical (i.e., physical and chemical) properties and structural stability. This issue is further exacerbated by freeze–thaw (F-T) cycles, which accelerate the migration and redistribution of heavy me...