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Evaluation on the Performance of Nano Mixed Inorganic Repair Material for Crack Repair of Concrete Structures  

Kim, Jong-Pil (부천대학 토목과)
Jeon, Chan-Ki (인천시립전문대학)
Chung, Hoon ((주)선한엠엔티)
Kim, Hong-Seug (동부엔지니어링)
Publication Information
Journal of the Korean Society of Hazard Mitigation / v.7, no.3, 2007 , pp. 33-39 More about this Journal
Abstract
This paper presents a detailed experimental study on the engineering and durability properties of nano mixed inorganic repair material with rehabilitation and enhancement of performance of concrete structure occur to crack. The performance of specimens was evaluated using bond strength, chloride ion ingress, carbonation and brine resistance. It was shown in the results of the experiments that it had a superior function in the bond strength under the standard and wet-dry condition of all the repair material. Moreover, it had a good function in the experiments for chloride ion ingress, carbonation and brine resistance. Judging from the above-mentioned results, it is expected to be used for the rehabilitation and enhancement of the performance of concrete structure.
Keywords
Concrete structures; Crack; Nano; Repair; Repair material;
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