Effect of Polyvinyl Acetate Stabilization on the Swelling-Shrinkage Properties of Expansive Soil

Table 4

The linear swelling ratio of specimens with different concentration of PVA.

Concentration (g/cm^3)	0	1.5	3	4.5	6	9
Aggregate sizes	0.5–1 mm	0.5–1 mm	0.5–1 mm	0.5–1 mm	0.5–1 mm	0.5–1 mm
Swelling ratio of 7 d (%)	12.61	7.81	5.66	3.65	2.33	1.85