This method is to determine the elastic recovery of bituminous material through the use of a
ductilometer and briquet specimens. The specimens are pulled apart at 5 cm/min and held after a
specified elongation. The specimens are then severed at the cent
AASHTO T 301-1999 history
2022AASHTO T 301-2022 Standard Method of Test for Elastic Recovery Test of Asphalt Materials by Means of a Ductilometer
2013AASHTO T 301-2013 Standard Method of Test for Elastic Recovery Test of Asphalt Materials by Means of a Ductilometer
2008AASHTO T 301-2008 Standard Method of Test for Elastic Recovery Test of Asphalt Materials by Means of a Ductilometer
1999AASHTO T 301-1999 Standard Method of Test for Elastic Recovery Test of Bituminous Materials by Means of a Ductilometer