Conductive cement-based composite material based on loaded conductive phase fibers and preparation method of conductive cement-based composite material

The invention relates to a conductive cement-based composite material based on loaded conductive phase fiber and a preparation method thereof, and the preparation method comprises the following steps: adding carrier fiber or carrier fiber suspension into nanoscale conductive phase suspension to obtain a mixed solution; wherein the carrier fibers are PVA fibers or carbon fibers subjected to oxidation treatment; carrying out a heating reaction on the mixed solution, and after the reaction is finished, carrying out cooling, suction filtration and drying to obtain loaded conductive phase fibers; adding the loaded conductive phase fiber into cement, uniformly stirring, adding water, uniformly stirring to obtain cement paste, pouring, curing, demolding and curing the cement paste to obtain the conductive cement-based composite material. According to the invention, the dispersibility of the nano conductive phase in the cement-based material is improved while the performance of the fiber is not influenced, so that th