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Showing 1 to 5 of 5 for “"Epoxy Coated Reinforcement (ECR)"”.
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Damage of concrete with epoxy coated reinforcement due to corrosion, freeze-thaw and fatigue with application to bridge decks
… corrosion of the steel bars is a common problem. Epoxy coated reinforcement (ECR) is known to perform better than plain (black) steel, but the appropriate maintenance schedule for ECR bridge decks is not well established. The goal of this project was to compare damage of concrete reinforced with …
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Corrosion Protection Service Life of Epoxy Coated Reinforcing Steel in Virginia Bridge Decks
… protection service life extension provided by epoxy-coated reinforcement (ECR) was determined by comparing ECR and bare bar from 10 bridge decks built between 1981 and 1995. The objective was to determine the corrosion protection service life time extension provided by ECR field specimens with …
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Service Life Modeling of Virginia Bridge Decks
… into three distinct groups: 10 bare steel reinforcement decks â 0.47 water/cement (w/c), 16 Epoxy-Coated Reinforcement (ECR) decks â 0.45 w/c, and 10 ECR decks â 0.45 w/(c+pozzolan). Using chloride titration data and cover depth measurements from the sampled bridge decks and chloride …
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Field Performance of Epoxy-Coated Reinforcing Steel in Virginia Bridge Decks
The corrosion protection performance of epoxy-coated reinforcing steel (ECR) was evaluated in 18 concrete bridge decks in Virginia in 1997. The decks were 2 to 20 years old at the time of the investigation. The concrete bridge deck inspections included crack survey and cover depth determination in …
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Corrosion Assessment for Failed Bridge Deck Closure Pour
… 1992 as part of a bridge rehabilitation project, epoxy coated reinforcement were used as the reinforcing steel. Four slabs from the bridge deck, containing the closure, were removed and transported to the Virginia Tech Structures and Materials Research Laboratory for further evaluation. Also, …