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콘크리트 열화방지용 표면도장재료의 품질평가방법에 대한 검토
정해문 ( Cheong¸ Haimoon ),안태송 ( Ahn¸ Tae Song ) 한국구조물진단유지관리공학회 2002 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.6 No.2
The safety and serviceability of concrete structures are influenced by durability of concrete. Several methods have been available to protect deterioration the concrete structure. Among them, the surface coating method is one of the easiest way to apply to concrete structures. However, the realistic guideline for surface coating materials has not been established yet in this country. In this study, in order to establish a reasonable technical guidelines which include the test method, quality criteria, and construction method, the performances of surface coatings were evaluated.
정해문 ( Cheong Haimoon ),안태송 ( Ahn Tae-song ),곽현준 ( Kwak Hyeon-joon ),박래선 ( Park Rae-seon ),지한상 ( Chi Han-sang ),한복규 ( Han Bogkyu ) 한국구조물진단유지관리공학회 2004 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.8 No.1
Corrosion of reinforced concrete structures in marine environment is one of the most important mechanism of deterioration. The conventional repair techniques of concrete structure damaged by chloride attack consist of removing damaged concrete, cleaning rebar and patching with cement-based materials. However, recently, this method was considered to be ineffective for marine concrete structure in tidal zone. It is necessary to select proper repair method for domestic marine environment which shows broad tidal zone. This paper reports the results of repair of highway concrete bridge damaged by chloride attack in domestic marine environment.