Factors that Influence the Variability of Concrete Surface Resistivity of Field Cast Samples

The research will identify the influences on surface resistivity (per AASHTO T 358) and provide solutions to minimize variability. In addition, alternate non-destructive test methods to determine chloride ion permeability, including bulk resistivity (per AASHTO TP 119) will be explored.

Language

• English

Project

• Status: Active
• Funding: $163468
• Contract Numbers:

  BED05

• Sponsor Organizations:

  University of Florida, Gainesville

  219 Grinter Hall
  Gainesville, FL  United States  32611
• Managing Organizations:

  Florida Department of Transportation

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

  DeLorenzo, Richard

• Performing Organizations:

  University of Florida, Gainesville

  219 Grinter Hall
  Gainesville, FL  United States  32611
• Principal Investigators:

  Riding, Kyle

• Start Date: 20220307
• Expected Completion Date: 20240229
• Actual Completion Date: 0

Subject/Index Terms

• TRT Terms: Concrete; Electrical resistivity; Nondestructive tests; Permeability
• Subject Areas: Highways; Materials;

Filing Info

• Accession Number: 01840882
• Record Type: Research project
• Source Agency: Florida Department of Transportation
• Contract Numbers: BED05
• Files: RIP, STATEDOT
• Created Date: Mar 29 2022 9:47AM