Evaluation system and evaluation method of asphalt mixture

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for evaluating an asphalt mixture capable of adequately evaluating rigidity, durability and flowability of the asphalt mixture by torsional shear under high temperatures, and to provide a sample.;SOLUTION: A test device 1 for evaluating an asphalt mixture 41 evaluates at least one among a transverse elasticity modulus, flow resistance and durability of a sample 4 formed by molding an asphalt mixture 41 into a cylindrical form, based on a response of the sample 4, when torsion is applied about the axial of the sample 4.;COPYRIGHT: (C)2009,JPO&INPIT