Standard Test Method for Permanent Deformation Behavior and Rutting Resistance of Compacted Asphalt Mix in the Modified Loaded Wheel Tracker Test Utilizing Controlled Confining Pressure

Importancia y uso:

5.1 This test method measures the permanent deformation behavior and rutting resistance of an asphalt mixture specimen.

5.2 This method can also measure moisture susceptibility of an asphalt mixture specimen if required by the agency.

Note 1: The quality of the results produced by this standard are dependent on the competence of the personnel performing the procedure and the capability, calibration, and maintenance of the equipment used. Agencies that meet the criteria of Specification D3666 are generally considered capable of competent and objective testing, sampling, inspection, etc. Users of this standard are cautioned that compliance with Specification D3666 alone does not completely ensure reliable results. Reliable results depend on many factors; following the suggestions of Specification D3666 or some similar acceptable guideline provides a means of evaluating and controlling some of those factors.

Subcomité:

D04.20

Volúmen:

04.03

Número ICS:

91.100.50 (Binders. Sealing materials), 93.080.20 (Road construction materials)

Palabras clave:

confining pressure; hot mix asphalt; permanent deformation; rutting; wheel tracker;