2567039

AASHTO R 79-22

Standard Practice for Vacuum Drying Compacted Asphalt Specimens

standard by American Association of State and Highway Transportation Officials , 2022

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Full Description

This standard practice covers the process of drying compacted field and laboratory specimens using a vacuum apparatus.

The specimens dried by this practice remain at close to room temperature, which helps in maintaining specimen integrity during the drying process and allows the operators to run repeated tests on the same sample, if necessary.

This standard can also be used for drying other construction materials such as concrete, soils, aggregates, and loose asphalt mixtures. Use recommendations provided from the manufacturer for drying other construction materials.

This standard was formerly designated as provisional standard PP 75.

 

Product Details

Published:
2022
Number of Pages:
4
File Size:
1 file , 220 KB
Note:
This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. AASHTO R 79-22

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    Standard Practice for Vacuum Drying Compacted Asphalt Specimens

    • Most Recent

  2. AASHTO R 79-19


    Standard Practice for Vacuum Drying Compacted Asphalt Specimens

    • Historical Version

  3. AASHTO R 79-16


    Standard Practice for Vacuum Drying Compacted Asphalt Specimens

    • Historical Version

  4. AASHTO PP 75-13 (2015)


    Standard Practice for Vacuum Drying Compacted Asphalt Specimens

    • Historical Version