More AASHTO standard pdf
AASHTO PP 94-22
Standard Practice for Determination of Optimum Asphalt Content of Cold Recycled Mixture with Foamed Asphalt
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AASHTO T 331-21
Standard Method of Test for Bulk Specific Gravity (Gmb) and Density of Compacted Asphalt Mixtures Using Automatic Vacuum Sealing Method (ASTM Designation: D6752/D6752M-11)
$27.00 $54.00