The Influence of Salt Solution on Morphological Changes in a Geosynthetic Clay Liner

Table 1

GCL sample codes.

Sample code for microscopic images	Bentonite type	Hydration condition
A-D	Powder	Dry
B-D	Granular	Dry
A-A	Powder	DI water
B-A	Granular	DI water
A-S	Powder	NaCl
B-S	Granular	NaCl