Unconfined Compressive Strength of Aqueous Polymer-Modified Saline Soil

Table 5

One wetting-drying circle of specimens at different curing times.

Serial number	ZM content; (%)	7 d UCS (MPa)		28 d UCS (MPa)		Strength loss rate (%)
		1	0.0	0.70	0.00	0.94	0.00	100.00	100.00
2	0.3	1.09	0.57	1.45	1.13	47.71	21.92
3	0.6	1.16	0.61	1.55	1.24	47.41	20.00
4	0.9	1.23	0.67	1.62	1.30	45.53	19.75
5	1.2	1.32	0.73	1.90	1.54	44.70	18.95
6	1.5	1.56	0.89	1.93	1.57	42.95	18.65