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  • University Archives Photograph Collection

Don Ryan takes a slump test, 1966

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Don Ryan takes a slump test, 1966
AZTECCENTER-093
Don Ryan takes a slump test, 1966
12/16/1966
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Shulman, Julius
During an inspection of the Aztec Center construction site, Ryan inverts a cone-shaped container with a sample of wet concrete that has been tamped 25 times, then removes the cone. The distance the concrete falls after removal is the measure of "slump."
San Diego State College; Construction sites; Slump tests; Don Ryan; Inspections
5500 Campanile Drive
California - San Diego - San Diego State University
© San Diego State University. All rights reserved.
  • University Archives Photograph Collection
  • Aztec Center Construction Scrapbook
Photographic print; black and white
3.25 inches X 4.25 inches
No
  • San Diego State University Library and Information Access
Associated Students
Image
TIFF
8.46 MB
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