Hybrid fiber reactive powder concrete for pavement repair and preparation method thereof

The invention relates to hybrid fiber reactive powder concrete for pavement repair and a preparation method thereof, and the hybrid fiber reactive powder concrete comprises the following specific components in parts by weight: 200-220 parts of cement, 50-60 parts of silica fume, 112-126 parts of quartz sand coarse sand, 66-74 parts of quartz sand medium sand, 36-40 parts of quartz sand fine sand, 70-76 parts of quartz powder, 36-44 parts of water and 32-38 parts of steel fiber. 8-9 parts of basalt fiber and 2-4 parts of a water reducing agent. The steel fiber-basalt fiber is used for preparing the reactive powder concrete, so that the cost of the reactive powder concrete can be reduced, the ductility and fracture resistance of the reactive powder concrete can be improved, the prepared hybrid fiber reactive powder concrete is considerable in compressive strength and breaking strength, the preparation process is relatively simple, the cost is low, and the method is suitable for industrial production. The method