COMPOSITE CURING AGENT FOR DEEP STIRRING OF SOFT SOIL FOUNDATIONS WITH HIGH MOISTURE CONTENT, AND PREPARATION METHOD THEREOF

The present disclosure belongs to the technical field of construction, specifically relates to a composite curing agent for deep stirring of soft soil foundations with high moisture content, and further discloses a preparation method thereof. The composite curing agent of the present disclosure for deep stirring of soft soil foundations with high moisture content takes Portland cement, fly ash, gypsum, polyvinyl alcohol fibers and water reducer as effective components, and can be used for reinforcing soft soil layers with high moisture content, large void, and low permeability, so as to reduce production costs while significantly enhance strength of cement soil and bearing capacity of foundations. The raw materials of the composite curing agent in the present disclosure are widely available and inexpensive, and thus can effectively reduce material costs.