Soil solidification refers to the process of mechanically sealing contaminated soil in solid products (solidified bodies) with intact structure and low permeability, so as to isolate the connection between pollutants and the external environment and achieve the purpose of controlling pollutant migration. Soil solidification is usually a physical isolation of contaminated soil, and there is not necessarily a chemical reaction between the contaminant and the curing agent, and the solidification usually causes the contaminated soil to form granules or lumps.
