This method covers the sample preparation and polishing of asphalt mixtures for dynamic friction testing using a three-wheel polishing device (TWPD). This standard is to be used with compacted asphalt mixture slab specimens. Other specimen preparation procedures would be needed for assembling a group of gyratory cylinders to be polished using a TWPD.
AASHTO PP 104-20 History
AASHTO PP 104-21 (2022)
$39.00 $78.00
AASHTO PP 104-20
$39.00 $78.00
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