Reducing Compressibility of the Expansive Soil by Microbiological-Induced Calcium Carbonate Precipitation

Table 3

Reduction of the void ratio.

(kPa)	x (times)
	0 (%)	2 (%)	4 (%)	6 (%)	8 (%)
0–400	17.5	16.4	13.9	11.7	13.0
400–800	3.8	3.7	3.3	2.6	3.0