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Keywords |
콘크리트 ; 표면침투제 ; 보수 ; 내구성능 ; Concrete ; Impregnant ; Repair ; Durability Performance |
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Abstract |
The repair technique utilizing surface impregnant is widely used due to its simple construction procedures and economical benefit. Surface protection through this reparing technique cannot increase the bearing capacity of concrete members much but increase the durability performance and service life efficiently. In this study. fundamental tests such as water suction and permeation are performed for concrete specimens with several organic/inorgarnic impregnant and suitable impregnant is selected on the basis of the results. Finally. durability tests such as carbonation, freezing and thawing. and chloride attack are carried out for the concrete specimens with selected impregnant and it is experimentally verified that they have food resistance to deteriorations.
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