CONCRETE STRUCTURE MEMBER STRENGTHENED WITH PRESTRESSED FRP ELEMENTS

  • US 20130183497A1
  • Filed: 12/08/2010
  • Published: 07/18/2013
  • Est. Priority Date: 07/16/2010
  • Status: Active Grant
First Claim
Patent Images

1. A concrete structure member strengthened with prestressed FRP bar, comprising prestressed FRP bar and a concrete structure member body, wherein, the prestressed FRP bar is arranged on the concrete structure member body, an epoxy resin cladding layer is arranged around the prestressed FRP bar to surround the prestressed FRP bar, and a polymer-concrete thickening layer is arranged outside of the epoxy resin cladding layer.

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