Time Effects of Three Contaminants on the Durability and Permeability of a Solidified Sand

Experimental investigation of influence of acid rain on leaching and hydraulic characteristics of cement-based solidified/stabilized lead contaminated clay

“…Firstly, two soil specimens with dry density of 1202 kg/m 3 , void ratio of 1.25, and volume of 9.79 × 10 −5 m 3 were saturated by in a vacuum chamber. Then specimens were set in flexible wall permameter S5427B, which is commonly used to contain a soil specimen in hydraulic conductivity tests [3]. In the infiltration test, the soil specimen was laterally wrapped by a flexible membrane, and was then confined by a hydraulic pressure of 450 kPa.…”

“…Portland cements are used as most prevailing binders in S/S practice. Strength, hydraulic properties, and leaching characteristics of cement solidified/stabilized heavy metal contaminated soil (CHMS) have been extensively studied in previous works [2][3][4][5].…”