▎ 摘　　要

NOVELTY - Graphene oxide reinforced recycled aggregate ultra-high performance concrete comprises 570-650 pts. wt. cement, 150-180 pts. wt. slag, 100-150 pts. wt. metakaolin, 80-120 pts. wt. limestone powder, 300-440 pts. wt. regenerated sand, 50-80 pts. wt. regenerated fine powder, 700-1000 pts. wt. quartz sand, 100-200 pts. wt. quartz stone powder, 30-60 pts. wt. polycarboxylate water reducing agent, 180-280 pts. wt. water, 0.5-0.8 pts. wt. graphene oxide and 1.5-2.2 wt.% steel fibers. USE - Used as graphene oxide reinforced recycled aggregate ultra-high performance concrete. ADVANTAGE - The concrete has enhancement effect at a lower dosage, ultra-high performance with excellent performance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the concrete. DESCRIPTION OF DRAWING(S) - The drawing shows a flow chart of preparing graphene oxide reinforced recycled aggregate ultra-high performance concrete (Drawing includes non-English language text).