▎ 摘　　要

NOVELTY - Graphene oxide modified regenerated concrete comprises 200-230 pts. wt. silicate cement, 1100-1250 pts. wt. regenerated aggregate, 20-35 pts. wt. oxide graphene, 10-20 pts. wt. vinyl triethoxy silane, 3-5 pts. wt. hydrogen peroxide, 0.2-0.5 pts. wt. sodium hydroxide, 1.5-4.5 pts. wt. graphene oxide modified polycarboxylic acid water reducing agent and 150-180 pts. wt. water. USE - The graphene oxide modified regenerated concrete is useful in cement-based composite material and in the demolition of old buildings, and construction of building. ADVANTAGE - The concrete: has excellent performance, and reduces the pore filling water, thinning the interface transition region, thus improve the performance of the concrete. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the graphene oxide modified regenerated concrete.