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Evaluation of Bridge Protective Strategies

机译:桥梁防护策略评估

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The report documents existing knowledge on the effectiveness of different common strategies for protecting bridge decks against deterioration caused by de-icing salts. The strategies considered are: (1) increased cover to the top bar; (2) low-slump dense concrete overlay; (3) latex-modified concrete overlay; (4) interlayer membrane/asphalt concrete system; and (5) epoxy-coated bars. Performance information on those strategies was obtained through literature reviews, a nationwide survey of state transportation departments and visits to protected decks in selected states.

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