Experimental Study on Viscoplastic Property of Unsaturated Reticulate Red Clay Used as an Engineered Barrier

Table 1

Physical properties of reticulate red clay.

Properties	Value
Water content (%)	24.3
Density (g/cm^3)	1.9
Specific gravity	2.71
Liquid limit (%)	40.8
Plastic limit (%)	22
Cohesion (kPa)	59
Friction angle (°)	20.3
Effective size (mm)	0.047
Control size (mm)	0.694
Optimum moisture content (%)
Maximum dry density (g/cm^3)