Strength and Solidification Mechanism of Silt Solidified by Polyurethane

Table 2

Physical properties of the specimens with a different polymer content.

Polymer content	Porosity (%)	Packing density (g/ml)	Permeability (md)
Plain soil	46.51	1.49	166.92
0%	39.25	1.56	124.78
5%	34.44	1.62	83.04
10%	31.31	1.62	87.30
13%	26.54	1.71	69.66
15%	26.15	1.77	30.17