▎ 摘　　要

NOVELTY - A sulfuric acid-resistant repair/reinforcement mortar composition comprises cement-containing binder, silica sand, expanding agent, barium carbonate, aluminum powder, polycarboxylic acid-based water reducing agent containing triethanolamine, and reinforcing fibers. USE - Sulfuric acid-resistant repair/reinforcement mortar composition used for repair/reinforcement method of reinforced concrete structures (claimed). ADVANTAGE - The composition has improved acid resistance and corrosion resistance due to sulfate and various deterioration factors, and secures strength and workability. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for repair/reinforcement method.