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Accelerated Determination of Alkali-Silica Reaction Susceptibility During Concrete Prism Testing Through Nonlinear Resonance Ultrasonic Spectroscopy

Project Information

Project ID: 
FHWA-PROJ-09-0023
Project Abstract: 

The objective of this study is to develop a reliable rapid nondestructive evaluation (NDE) technique for assessing and quantifying the alkali-silica reactivity (ASR) in aggregate and aggregate/paste combinations. The American Society for Testing and Materials (ASTM) C 1293 test method is accurate, but it takes one to two years to complete. On the other hand, ASTM C 1260 is an accelerated laboratory test method, but its accuracy to predict field performance is not good.

Goals

The key project objective is to develop an accelerated nondestructive evaluation (NDE) laboratory test method for evaluating concrete mixtures for alkali-silica reactivity (ASR).

Research HUB ID: 
7725
Project Status: 
Completed
Project Funding Amount (Contract Award Amount): 
$321,000
Start Date: 
Thursday, July 30, 2009
End Date: 
Friday, June 28, 2013
Public Access Plan: 
No
FHWA Program Area: 
Infrastructure
FHWA AMRP Program: 
Pavement and Materials

Contact Information

Team: 
Infrastructure Materials Team
Office:
Office of Infrastructure Research and Development
Office Code: 
HRDI-10

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: