▎ 摘　　要

NOVELTY - Automatic restoring type concrete comprises 400-500 pts. wt. cement, 600-800 pts. wt. sand, 800-1000 pts. wt. aid coarse aggregate, 1-10 pts. wt. sulfamate water reducing agent, 300-500 pts. wt. automatic repairing additive, and 30-50 pts. wt. carbon fiber, where the automatic repairing additive comprises 70 pts. wt. graphene or graphene oxide, 200 pts. wt. repair material, 45 pts. wt. glass fiber, 60 pts. wt. carbon fiber, and 70 pts. wt. piezoelectric ceramic. USE - Used as automatic restoring type concrete. ADVANTAGE - The concrete: has good electrical properties; and achieves effect of automatic repair cracks by back and forth movement of different charged particles. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing the concrete comprising (i) mixing the cement, sand, aid coarse aggregate, water reducing agent, automatic repairing additive and carbon fiber, adding water to mix uniformly to obtain concrete slurry, and (ii) press molding of the concrete slurry, covering 3-4 layers of conductive mesh on the concrete slurry, and establishing power input terminal on side of concrete after molding.