Patent ID: 7387674

Claim:
A method for solidifying soil and/or industrial waste, the method comprising adding 2-6 parts by weight of a 3-5-fold dilution of a solidifying agent and 3-15 parts by weight of cement to 100 parts by weight of soil, industrial waste or a mixture of two or more thereof, wherein the solidifying agent contains, based on the total weight of the solidifying agent, 16-24 wt % of straight asphalt, 0.06-0.10 wt % of an emulsifier for asphalt, 0.8-1.2 wt % of oil, 0.01-0.03 wt % of calcium chloride, 0.8-1.2 wt % of lignin, 0.7-1.3 wt % of an acrylic emulsion-based asphalt modifier, 0.13-0.21 wt % of sodium hydroxide, 0.22-0.34 wt % of oleic acid, and a balance of water, and the 3-5-fold dilution contains, in addition to 100 parts by weight of the solidifying agent, 200-400 parts by weight of water.