SIMPLE PERFORMANCE TEST FOR SUPERPAVE MIX DESIGN

By M. Witczak, Kamil E. Kaloush, T. Pellinen, M. M. El-Basyouny, H. Quintus. 2002

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Evaluation of Moisture Damage in Hot-Mix Asphalt Using Simple Peformance and Superpave Indirect Tension Tests (2008, background): “The absolute value of the complex modulus, jE*j, is defined as the dynamic modulus, and the dynamic modulus is the ratio of the maximum (peak) dynamic stress (r0) to the peak recoverable axial strain (e0) [13], as presented in Eq.”
Rational Modeling of Tertiary Flow for Asphalt Mixtures (2007, methodology): “-high test samples were cored from the center of the gyratory specimen and prepared for testing according to the NCHRP Report 465 test protocol (1, 2).”
Testing Protocols to Ensure Performance of High Asphalt Binder Replacement Mixes Using RAP and RAS (2015, background): “1 MODULUS AND STIFFNESS Complex modulus, a primary input in the Mechanistic Empirical Pavement Design Guide (MEPDG), is increasingly recommended for comprehensive characterization of AC because of its effectiveness in comparing different mixtures (Witczak et al. 2002; Bonaquist et al. 2003; Carpente”
Advanced approaches to hot-mix asphalt dynamic modulus prediction (2008, methodology): “It is also a promising candidate for the Simple Performance Test (SPT) recommended by the NCHRP 9-19 (Witczak et al. 2002) and 9-29 (Bonaquist et al. 2003).”
Formulation of flow number of asphalt mixes using a hybrid computational method (2011, methodology): “[13] defined the flow number as the loading cycle number where tertiary deformation starts.”