Experimental Study on Groutability of Sand Layer concerning Permeation Grouting

Table 5

The test plan for sand layer groutability with clay content being zero.

Type	Sand characteristic			Cement mixture
	D15 (mm)	Dr (%)	Ω (%)
T1	0.092	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T2	0.183	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T3	0.362	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T4	0.723	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T5	0.723	25	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T6	0.723	50	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T7	0.723	75	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T8	0.723	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T9	0.746	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T10	0.746	25	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T11	0.746	50	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T12	0.746	75	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T13	0.746	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T14	0.785	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T15	0.785	25	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T16	0.785	50	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T17	0.785	75	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T18	0.785	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T19	0.863	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T20	0.863	25	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T21	0.863	50	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T22	0.863	75	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T23	0.863	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T24	1.095	0	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T25	1.095	25	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T26	1.095	50	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T27	1.095	75	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T28	1.095	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T29	1.438	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T30	2.875	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0
T31	5.75	100	0	0.8, 1.0, 1.2, 1.4, 1.6, 2.0