Quick bridge repair methods used UHSC to repair corroded steel beam, the damage caused by years of exposure to salt water and ice on the road in the season break in the US urging. So far, the test results showed that the method of fixing this bridge has some real advantages:
• Beams repaired by UHSC higher intensity 25% compared to before they were damaged;
• Advanced save repair time by limiting to a minimum of surface preparation and repair;
• Reduce phanchi upgrade fee structure of the bridge, which usually accounts for 70% of the total project cost for each repair.
• in the process of repairing the bridge, traffic operations still maintain.
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