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Publication Number: FHWA-RD-01-165
Date: March 2002

Figure 3-17

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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:

 

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