▎ 摘　　要

NOVELTY - Graphene concrete comprises 0.2-0.5 kg/m3 graphene oxide, 395-415 kg/m3 cement, 50-70 kg/m3 pulverized coal ash, 10-40 kg/m3 silica fume, 1000-1200 kg/m3 gravel, 600-700 kg/m3 fine sand, 4.5-7 kg/m3 water reducing agent, and 150-200 kg/m3 water. USE - Graphene concrete. ADVANTAGE - The concrete has improved mechanical properties and durability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of graphene oxide comprising diluting water reducing agent, adding graphene oxide, dispersing, dissolving, homogenizing, adding remaining raw materials, mixing, and vibration molding.