▎ 摘　　要

NOVELTY - Preparing graphene-cement-based conductive composite material involves taking graphene, metal powder, conductive polyaniline, dispersant as raw material, water and ethanol solution as solvent; placing in ball mill, mixing and ball milling at 40-50 degrees C to obtain graphene slurry; dispersing cement, water reducing agent in water solvent uniformly to obtain cement slurry; punching cement slurry uniformly in mixed device to obtain composite slurry; and placing composite slurry in mold for maintenance to obtain graphene-cement-based conductive composite material. USE - Method for preparing graphene-cement-based conductive composite material. ADVANTAGE - The method enables to prepare graphene-cement-based conductive composite material, which improves dispersibility of graphene in cement slurry to improve whole performance of graphene in cement base material.