AASHTO TP 126-18 (2021)

Standard Method of Test for Evaluation of the Tracking Resistance of Hot-Poured Asphalt Crack Sealant by Dynamic Shear Rheometer (DSR)

American Association of State Highway and Transportation Officials , 2018

$39.00 $78.00

AASHTO TP 126-18 (2021) applies to hot-poured asphalt crack sealant used in the construction and maintenance of roadways as specified in MP 25 and PP 85.This test method is used to determine the resistance of hot-poured asphalt crack sealant to tracking and deformation at summer temperatures.This test method covers the determination of flow and shear thinning propensity in hot-poured asphalt crack sealant with the use of a dynamic shear rheometer and by means of creep-recovery tests.