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Federal Highway Administration Research and Technology
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Report
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 3-42

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Flowchart for assessing general concrete properties based on visual examination as applied to MN-065-064. 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 this site, visual examination showed that the concrete met the following conditions that led to examination of the paste and the aggregate:

 

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