▎ 摘　　要

NOVELTY - Concrete product set by pouring a concrete slurry, comprises: a concrete mixture; a graphene oxide flake mixture; and at least one fiber comprising fibers including steel fibers, helix fibers, basalt fibers, polyvinyl alcohol (PVA) fibers, carbon fibers, and synthetic fibers, where, as the poured concrete slurry cures, the poured slurry hardens into a composite material, the composite material defines capillary structures that at least in part fill with graphene oxide flakes. The graphene oxide flakes embed along and partially fill the capillary structures, where the embedded graphene oxide flakes at least in part distribute the load of the composite material acting on the concrete product. USE - The concrete product is useful as concrete slabs and rafts and molded concrete products. ADVANTAGE - The concrete product is more efficient and effective, while reducing the carbon footprint, energy consumption, and environmental costs of preparing, placing, and producing concrete products. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the concrete product, comprising (i) preparing a concrete slurry, (ii) pouring the concrete slurry, and (iii) allowing the concrete slurry to cure so that capillary structures develop as the concrete product sets from the poured concrete slurry, and such that the capillary structures of the product at least in part fill with graphene oxide flakes, and so that the graphene oxide flakes embed along and partially fill the capillary structures.