Highway Bridge Columns Several Bridges in the Northeast

By |2019-07-27T00:31:54+00:00December 7th, 2015|Architecture, Construction, Engineering|

Many bridges in the Northeast United States suffer from severe damage due to corrosion of rebars in many part of the structure including columns. Replacement of such a large inventory of damaged columns is not a practical solution. Furthermore, many conventional repair methods such as patching with new concrete and welding rebars have proven