Optimization of Ionic Soil Stabilizer Dilution and Understanding the Mechanism in Red Clay Treatment

Table 1

Physical property of red clay samples.

Moisture content (%)	Density (g·cm^−3)	Specific gravity	Liquid limit WL (%)	Plastic limit WP (%)	Plastic index IP (%)	Free swelling ratio (%)
24.81	1.92	2.76	57.86	24.27	33.59	60