해안매립지에 위치한 콘크리트구조물의 염해조사

Investigation of Salt Attack of Concrete Structures Exposed to Reclaimed Marine Land

Chloride ions have a tendency to penetrate into concrete and proceed the corrosion by depassivating rebar surface. Thus tire deteriorated concrete is subject to experience severe degrading of durability under marine environment. In this study, concrete structures exposed to reclaimed marine land wet-e investigate to find out the salt attack along with analysis and review of it's cause. Under the reclaimed marine land, the main causes of deterioration of concrete structures is the steel corrosion due to the Penetration of chlorides and the deterioration of outer concrete itself by chemical attack.