AASHTO M 208-18 PDF Download

AASHTO M 208-18 is a standard specification that outlines the requirements for 12 grades of cationic emulsified asphalt. This specification is specifically intended for use in pavement construction. It is important to note that this standard only covers cationic emulsified asphalt, and there are separate standards available for other types of emulsified asphalt and polymer-modified emulsified asphalt (see M 140 and M 316, respectively).

The specification provides detailed information on the properties and characteristics that the cationic emulsified asphalt must meet in order to be suitable for use in pavement construction. This includes requirements for viscosity, stability, coating ability, storage stability, and other important factors that contribute to the performance and longevity of the asphalt in the pavement application.