AASHTO T 404-23

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 , 2023

Publisher: AASHTO

File Format: PDF

$43.00$86.00

Description

Standard By:American Association of State Highway and Transportation Officials , 2023

Published:2023

Pages:8

File Size:1 file , 920 KB

Language:English

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

This test method applies to hot-poured asphalt crack sealant used in the construction and maintenance of roadways as specified in AASHTO M 338 and R 116.

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.

This standard was formerly designated as provisional method of test TP 126.