Impact of Sulfate Ion and Soft Grout on Post-Tensioned Concrete Bridges
Project Information
Project ID:
FHWA-PROJ-16-0032
Project Abstract:
This project is to investigate corrosion performance of post tensioning tendons caused by grout segregation, especially in the form of soft grout and the role of elevated concentrations of free sulfate ions in the corrosion process in the presence of various concentrations of chloride ions.
Research HUB ID:
10045
Project Status:
Completed
Project Funding Amount (Contract Award Amount):
$500,000.00
Start Date:
End Date:
Public Access Plan:
No
Laboratory:
Grant/Contract ID:
- DTFH61-13-D-01007
FHWA Program Area:
- Infrastructure
Fiscal Year / AMRP Program / AMRP Activity:
- FY 2002-2022 / Infrastructure / Structures
AMRP = Annual Modal Research Plan
Contact Information
First Name:
Frank
Last Name:
Jalinoos
Phone Number:
(202) 493-3044
Email Address:
Team:
Long-Term Infrastructure Performance Team
Office:
Office of Infrastructure Research and Development
Office Code:
HRDI-30
Management Organizations
Sponsor Organization
Organization Role:
Sponsor Organization
Organization:
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role:
Project Lead
Contact:
Managing Organization
Organization Role:
Project Managing Organization
Organization:
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role:
Project Contact
Contact:
Performing Organization
Organization Role:
Performing Organization
Organization:
Federal Highway Administration: Office of Research, Development, and Technology - Office of Infrastructure Research and Development
Contact Role:
Project Contact
Contact:
Deliverables
Links to Project Reports: