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The Award database is continually updated throughout the year. As a result, data for FY19 is not expected to be complete until April, 2020.

  1. Development of Corrosion Resistant Prestressed Concrete Strands Utilizing Liquie Plasma Technology

    SBC: CAP Technologies LLC            Topic: 141FH6

    This proposal is to prove the feasibility of a new and novel zinc-based alloyed coating on both the manufactured Grade 270 0.5 and 0.6 low-relaxation strands and for the individual wires used to make the 7-wire strand for prestressed concrete used in bridge construction. The application of the coating will use CAP Technologies LLC [CAP] proprietary and patented foam plasma technology also kn ...

    SBIR Phase I 2014 Department of Transportation
  2. Data Fusion Approach for the Effective Inspection of Prestressed Concrete

    SBC: FDH Engineering Inc.            Topic: 141FH1

    While many inspection technologies are available to find corrosion in steel tendons of prestressed concrete, no single technology has shown consistent results over the wide range of prestressed structures and inspection settings that are required from the bridge infrastructure market. However, a new NDE method – Nonlinear Impact Resonance Spectroscopy (NIRS) – shows promise in identifying corr ...

    SBIR Phase I 2014 Department of Transportation

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