Experimental Study on Influence of Vaporous Water on Salt Expansion of Sulfate Saline Soil

Table 1

Ratio of sulfate saline soil.

Sample	Standard sand (g) (mass ratio (%))	Anhydrous sodium sulfate (g) (mass ratio (%))
2% salty saline soil	3121.86 (98)	63.71 (2)
3% salty saline soil	3090.00 (97)	95.57 (3)
5% salty saline soil	3026.30 (95)	159.28 (5)