Assessment of the Efficiency of Consolidation Treatment through Injections of Expanding Resins by Geotechnical Tests and 3D Electrical Resistivity Tomography

Figure 7

Effects of resin treatment: propagation of resins in clayey soils (a) main conduits along preexisting preferential weakness channels; (b) induced fracturing and spreading on a horizontal plane; (c) dendritic network at millimetric scale.

(a)

(b)

(c)