▎ 摘　　要

NOVELTY - A high-toughness high-strength C230 high-strength hybrid fiber concrete comprises 540-545 pts. wt. cement, 740-745 pts. wt. sand, 870-880 pts. wt. gravel, 70-75 pts. wt. fly ash, 95-100 pts. wt. straw ash, 110-115 pts. wt. silicon ash, 5-5.2 pts. wt. nanosilicon, 78-82 pts. wt. water, 18-19 pts. wt. water reducing agent, 15.5-16 pts. wt. activator, 2.6-3 pts. wt. antifoaming agent, 13-14 pts. wt. shrinkage reducing agent, 7-7.2 pts. wt. ramie fiber, 12.7-13 pts. wt. basalt fiber, 19.5-19.7 pts. wt. calcium carbonate crystal whisker, 39-42 pts. wt. nanotitanium/graphene oxide dispersion liquid and 21-22 pts. wt. carboxyl-modified polyvinyl alcohol polymer. USE - High-toughness high-strength C230 high-strength hybrid fiber concrete. ADVANTAGE - The concrete has high toughness, high bonding property and durability. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) preparation of the fiber concrete; and (2) forming and curing fiber concrete.