Investigating the Effect of Lignosulfonate on Erosion Rate of the Embankments Constructed with Clayey Sand

Table 1

The classification of the soil used.

LL (%)	PL (%)	PI (%)	Soil classification	Type of soil
25.35	14.22	11.13	SC	Clayey sand

Note: LL: liquid limit; PL: plastic limit; PI: plasticity index.