Experimental Methods to Assess the Effectiveness of Soil Conditioning with Foam in Fully Weathered Granite

Table 3

Groups of shear tests.

Group	Injection ratio (%)	Pressure (MPa)	Pressure interval (MPa)	Foaming agent
6	0	(0, 0.5)	0.05	—
7	20	(0, 0.5)	0.05	C, D
8	40	(0, 0.5)	0.05	C, D
9	60	(0, 0.5)	0.05	C, D
10	80	(0, 0.5)	0.05	C, D