U.S. Department of Transportation
Federal Highway Administration
1200 New Jersey Avenue, SE
Washington, DC 20590

Skip to content U.S. Department of Transportation/Federal Highway AdministrationU.S. Department of Transportation/Federal Highway Administration

Federal Highway Administration Research and Technology
Coordinating, Developing, and Delivering Highway Transportation Innovations

This report is an archived publication and may contain dated technical, contact, and link information
Publication Number: FHWA-RD-01-165
Date: March 2002

Figure 3-17

Previous | Table of Contents | Next

Flowchart for assessing general concrete properties based on visual examination as applied to Spearfish, South Dakota site. This flowchart from Volume 2 of the guidelines shows how to use visual examination of the concrete to determine if the paste aggregates need to be further evaluated. For the Spearfish, South Dakota site, visual examination showed the following conditions to be present and led to examination of the paste and aggregate:


Previous | Table of Contents | Next