2566821

AASHTO R 30-22

Standard Practice for Laboratory Conditioning of Asphalt Mixtures

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

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Full Description

This standard practice describes procedures for laboratory conditioning of compacted and uncompacted asphalt mixtures. Two types of conditioning are described: (1) short-term mixture conditioning for volumetric mixture design and mechanical property testing (both of which simulate the precompaction phase of the construction process); and (2) long-term conditioning for mixture mechanical property testing to simulate the aging that occurs in a dense-graded surface layer over the first one to three years of a pavementʼs life. The procedures for long-term conditioning for mixture mechanical property testing are preceded by the procedure for short-term conditioning. Further information on short- and long-term conditioning is given in NCHRP Report 815.

 

Product Details

Published:
2022
Number of Pages:
5
File Size:
1 file , 380 KB
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This product is unavailable in Ukraine, Russia, Belarus
 

Document History

  1. AASHTO R 30-22

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    Standard Practice for Laboratory Conditioning of Asphalt Mixtures

    • Most Recent

  2. AASHTO R 30-02 (2019)


    Standard Practice for Mixture Conditioning of Hot Mix Asphalt (HMA)

    • Historical Version