▎ 摘　　要

NOVELTY - Concrete fast repairing mortar comprises 100-130 pts. wt. mortar raw materials, 10-20 pts. wt. ultraviolet shielding antibacterial agent, 5-7 pts. wt. graphene oxide, 2-4 pts. wt. wood fiber, 2-4 pts. wt. polypropylene glass fiber, 0.2-0.5 pts. wt. cellulose ether, 8-12 pts. wt. 701B rubber powder, 1-3 pts. wt. defoamer, 2-4 pts. wt. water reducing agent, and 0.2-0.5 pts. wt. polyvinyl alcohol dispersant. USE - The mortar is useful for concrete structure surface defect and reinforcing construction, which can be repaired on the surface of industrial and civil cracked concrete building, or in the industrial civil building which has been damaged and cannot meet the design requirement for repairing. ADVANTAGE - The mortar: is easy to crack phenomenon after long-time use; has anti-ultraviolet effect, so that the mortar has good anti-aging degree and prolonging the service life of the mortar, high anti-bending strength, and large the ultraviolet influence; further improves the crack resistance and impact resistance. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the concrete fast repairing mortar.