AASHTO T 283-14 (2018) PDF Download

AASHTO T 283-14 (2018) is a standard method used to assess the resistance of compacted asphalt mixtures to moisture-induced damage. It involves the preparation of specimens and the measurement of the change in diametral tensile strength caused by water saturation and accelerated water conditioning with a freeze-thaw cycle. By conducting this test, the long-term stripping susceptibility of the asphalt mixture can be predicted, and the efficacy of liquid anti-stripping additives, such as those added to the asphalt binder, or pulverulent solids like hydrated lime or portland cement, can be evaluated. This standard provides guidelines and procedures for conducting the test, ensuring consistency and accuracy in the assessment of moisture-induced damage in asphalt mixtures.