Experimental Study on the Strength Characteristics of Expansive Soils Improved by the MICP Method

Table 1

Particle size distribution of expansive soils.

≤0.005	(0.005,0.075]	(0.075,0.025]	(0.025,0.5]	(0.5,2]	(2,20)
15.2	62.5	7.3	6.8	5.4	2.8