Corrosion Behavior of Epoxy-Coated Rebar with Pinhole Defect in Seawater Concrete
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چکیده
منابع مشابه
Corrosion Performance of Epoxy-coated Rebar in Florida Keys Bridges
Severe corrosion of epoxy coated rebar in the substructure of 5 major marine bridges in the Florida Keys was detected after only a few years of construction. Corrosion occurred underneath the coating and was preceded by loss of adherence between the steel and the coating. Damage surveys of the bridges, which were built around 1980, were conducted from 1986 to 2000. Corrosion resulted in delamin...
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A large number of reinforced concrete structures subjected to chloride ions. Two basicapproaches for preventing corrosion of reinforcing steel embedded in concrete are: Increasing theconsolidation of concrete and using different coating on rebars. In present research steel rebarsare coated in different ways: a) 40 µm of zinc electroplated on steel rebar b) Zinc powder withepoxy paste (zinc rich...
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Borated water leakage through spent fuel pools (SFPs) at pressurized water reactors is a concern because it could cause corrosion of reinforcement steel in the concrete structure and compromise the integrity of the structure. Because corrosion rate of carbon steel in concrete in the presence of boric acid is lacking in published literature and available data are equivocal on the effect of boric...
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ژورنال
عنوان ژورنال: Acta Metallurgica Sinica (English Letters)
سال: 2018
ISSN: 1006-7191,2194-1289
DOI: 10.1007/s40195-018-0755-z