Physical properties of spent lime.
Link to this table

Study Bulk density (g/cm3) Specific gravity pH (saturated solution) Plastic limit (%) Liquid limit Ksat (cm/s)
US EPA 0.68 - 1.04 2.35 - 3.3 12.4
Eliot et al. 8.93
Baker 0.98 - 3.43 189 295 1.7 X 10-5 to 1.4 X 10-7
Birikorang 8.43 - 11.4