Crack Characteristic and Permeability Change of Compacted Clay Liners with Different Liquid Limits under Dry-Wet Cycles

Table 1

Soil physical properties.

Soil number	Specific gravity, Gs	Plasticity limit (%)	Liquid limit (%)	Plasticity index	Clay content (%)	Soil type
Soil #1	2.72	19.5	33.6	14.1	8.44	CL
Soil #2	2.71	19.8	36.1	16.3	15.38	CL
Soil #3	2.70	20.4	41.2	20.8	22.33	CL
Soil #4	2.69	21.2	47.2	26.0	29.27	CL
Soil #5	2.68	22.5	66.6	44.1	36.21	CH
Soil #6	2.66	33.2	99.6	66.4	63.99	CH