Strength Characteristics of Cement Treated and Expanded Polystyrene Mixed Lightweight of Waste Soil from the Construction Site of a Yangtze River Bridge in China

Table 2

Results of the compaction test.

Waste soil	Muddy clay								Fine sand
Vs : VE	50 : 50				45 : 55				50 : 50				45 : 55
αc (%)	8	10	12	15	8	10	12	15	8	10	12	15	8	10	12	15
ρdmax (g/cm^3)	1.01	0.98	0.98	1.04	0.86	0.83	0.82	0.86	1.04	1.01	1.02	0.98	0.97	0.91	0.98	0.96
(%)	24.8	29.4	27.5	24.7	30.8	27.8	34.4	30.5	17.6	20.1	15.8	16.4	18.2	18.4	14.9	13.0