AASHTO TP 126-18 (2021) PDF Download
Standard EN
Standard Method of Test for Evaluation of the Tracking Resistance of Hot-Poured Asphalt Crack Sealant by Dynamic Shear Rheometer (DSR)
Also Known As:
SKU164343486
Published by
American Association of State Highway and Transportation Officials
AASHTO
Publication Date2018
Pages CountPages8
AASHTO TP 126-18 (2021) is a standard method used to evaluate the tracking resistance of hot-poured asphalt crack sealant. It is applicable to crack sealants used in road construction and maintenance. The test determines the ability of the sealant to resist tracking and deformation at high temperatures commonly experienced during the summer season.
The standard involves the use of a dynamic shear rheometer to measure the flow and shear thinning propensity of the crack sealant. Creep-recovery tests are conducted to assess the sealant's ability to resist deformation under stress. The results obtained from these tests provide an indication of the sealant's performance in preventing cracks from spreading and its overall durability.
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| Language(s) | English |
| File Size | 993.3 KB |
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