AASHTO AASHTO PP 100-20

AASHTO PP 100-20 PDF Download

Standard EN
AASHTO PP 100-20

Standard Specification for Ultrathin Bonded Wearing Course Design

SKU127796754 Published by American Association of State Highway and Transportation Officials AASHTO Publication Date2020 Pages CountPages5

The AASHTO PP 100-20 standard is focused on the design of ultrathin bonded wearing courses for asphalt surfaces. These wearing courses are typically between 1/2 to 1 inch (12.5 to 25.4 mm) thick.

The standard specifies a mix design evaluation process to determine the proportions of various components used in the asphalt surface mixture. This includes polymer-modified emulsified asphalt as the tack coat, PG binder, mineral aggregate, mineral filler, and additives. The goal is to develop a job-mix formula that meets the requirements for an ultrathin bonded wearing course.

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Language(s)English
File Size849.9 KB
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