AASHTO T 301-13 (2021)

Standard Method of Test for Elastic Recovery Test of Asphalt Materials by Means of a Ductilometer

American Association of State Highway and Transportation Officials , 2013

Publisher: AASHTO

File Format: PDF

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Description

Standard By:American Association of State Highway and Transportation Officials , 2013

Published:2013

Pages:5

File Size:1 file , 1.7 MB

Language:English

Note:This product is unavailable in Ukraine, Russia, Belarus

This method is used to determine the elastic recovery of asphalt material through the use of a ductilometer and briquet specimens. The specimens are pulled apart at a rate of 5 cm/min (2 in./min) and held after a specified elongation. The specimens are then severed at the center and allowed to recover undisturbed for 1 h. Unless otherwise specified, the test shall be performed at a temperature of 25 ± 0.5°C (77 ± 1.0°F).