Mechanical Properties, Failure Mode, and Microstructure of Soil-Cement Modified with Fly Ash and Polypropylene Fiber

Table 1

Physical properties of clay.

Parameter	Value
Natural moisture content (%)	23.80
Severe (kN/m^3)	19.20
Pore ratio	0.74
Liquid limit (%)	41.60
Plastic limit (%)	22.00
Plasticity index	19.60