Mechanical Behavior of Plastic Strips-Reinforced Expansive Soils Stabilized with Waste Marble Dust

Table 1

Summary of laboratory test results.

Parameters	Values	Units
Natural water content	42	%
Specific gravity	2.69	%
Plastic limit	35	%
Liquid limit	73	%
Maximum dry density	1.4	g/cm^3
Optimum water content	27.3	%
Unconfined compressive strength	71	kPa
CBR	1.5	%
CBR swell	8.48	%
Free swell	96.6	%