AASHTO PP 104-20 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.

Product Details

Number of Pages:
File Size:
1 file , 1.8 MB
Product Code(s):
PP104-20-UL, PP104-20-UL, PP104-20-UL