▎ 摘　　要

NOVELTY - An environmentally-friendly graphene oxide concrete comprises 276-450 pts. wt. cement, 167 pts. wt. water, 614-744 pts. wt. natural river sand, 1214-1247 pts. wt. gravel, 0.414-13.5 pts. wt. high-performance polycarboxylic acid water reducing agent powder, and 0.0276-0.45 pt. wt. graphene oxide. USE - Environmentally-friendly graphene oxide concrete. ADVANTAGE - The environmentally-friendly graphene oxide concrete has excellent compressive strength, flexural strength, splitting strength, elastic modulus, and durability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for preparation of environmentally-friendly graphene oxide concrete.