The effects of aging on asphalt-aggregate mixtures is a topic that has been gaining attention
in recent years. Of special interest is how the fatigue performance of asphalt concrete
mixtures changes with time because of changing material properties. The fatigue
performance of a mixture is related to its viscoelastic material properties. An investigation of
the effects of aging on viscoelastic properties of an asphalt-aggregate mixture, such as
creep compliance, relaxation modulus, dynamic modulus, and phase angle, is discussed in …

Effects of Maximum Aggregate Size on Rutting Potential and Other Properties of Asphalt-Aggregate
Mixtures Page 1 TRANSPORTATION RESEARCH RECORD 1259 107 Effects of Maximum
Aggregate Size on Rutting Potential and Other Properties of Asphalt-Aggregate Mixtures ER
BROWN AND CHARLES E. BASSETT Many factors affect the properties of asphalt concrete,
and one of these is the maximum aggregate size used in the mix. A laboratory analysis of the
effect of varying the maximum aggregate size on rutting potential and on other properties of …