Floury soil solid waste-based soil stabilizer for yellow flood area and application of floury soil solid waste-based soil stabilizer

The invention relates to the technical field of road engineering materials, in particular to a silt solid waste-based soil stabilizer for a yellow flood area and application of the silt solid waste-based soil stabilizer. The powder comprises the following components in parts by weight: 25-40 parts of blast furnace slag, 25-50 parts of fly ash, 2-15 parts of desulfurized gypsum, 5-15 parts of titanium gypsum, 25-40 parts of ordinary Portland cement, diethanolisopropanolamine which accounts for one-ten-thousandth to eighteen-ten-thousandth of the total dry mass of the powder, and a surfactant which accounts for 1-10% of the total dry mass of the powder. The solid waste material and the cement are mixed, so that the solid waste material and the cement cooperate with each other, and the strength of the solidified soil body is improved; through titanium gypsum, the bonding capacity of the silt material is improved, and the brittleness of the material is reduced; the early strength and the later strength can be bot