Evaluation of Concrete Specimens Prepared with Corrosion Resistant Reinforcement After Long Term, Greater than 15 Years, Outdoor and Laboratory Exposures

The purpose of the project is to assess the long-term (>15 years for lab samples) performance of CRRs. The samples that will be evaluated have been exposed to field conditions as well as indoor and outdoor laboratory conditions. Evaluate CRRs to identify which types of materials, exposure conditions, and geometries have shown corrosion initiation. In addition, quantify the extent of the corrosion identified. Obtain chloride profiles from in-service bridges constructed with CRR. The evaluation will include analysis of all available data that has been collected over the lifetime of the samples as well as collecting new data as appropriate.

Language

• English

Project

• Status: Active
• Funding: $200000
• Contract Numbers:

  BED27 977-04

• Sponsor Organizations:

  Florida Department of Transportation

  Research Center
  605 Suwannee Street MS-30
  Tallahassee, FL  United States  32399-0450
• Managing Organizations:

  Florida Department of Transportation

  Research Center
  605 Suwannee Street MS-30
  Tallahassee, FL  United States  32399-0450
• Project Managers:

  Simmons, Ronald

• Performing Organizations:

  Florida Atlantic University, Boca Raton

  Boca Raton, FL  United States  33431
• Principal Investigators:

  Presuel-Moreno, Francisco

• Start Date: 20240323
• Expected Completion Date: 20260831
• Actual Completion Date: 0
• USDOT Program: Pavements and Materials

Subject/Index Terms

• TRT Terms: Bridge design; Corrosion resistance; Corrosion resistant materials; Evaluation; Material reinforcement
• Geographic Terms: Florida
• Subject Areas: Bridges and other structures; Design; Highways; Materials;

Filing Info

• Accession Number: 01920438
• Record Type: Research project
• Source Agency: Florida Department of Transportation
• Contract Numbers: BED27 977-04
• Files: RIP, STATEDOT
• Created Date: Jun 3 2024 2:22PM