AASHTO T 416:2024
Superseded
View Superseded by
Determination of Alkali Threshold for Alkali–Silica Reactivity in Aggregates Used in Concrete (ATT)
Hardcopy , PDF
English
01-01-2024
08-11-2026
This test method allows for the detection of the alkali threshold of aggregates susceptible to alkali–silica reaction (ASR) within 21 days.
| DocumentType |
Test Method
|
| Pages |
13
|
| PublisherName |
American Association of State Highway and Transportation Officials
|
| Status |
Superseded
|
| SupersededBy |
| AASHTO TP 144:2025 | Provisional Standard Method of Test for Determining the Potential Alkali–Silica Reactivity of Aggregates (TFHRC-TFAST) |
| AASHTO R 90 : 2018 | Standard Practice for Sampling Aggregate Products<br> |
| AASHTO T 380:2022 | Standard Method of Test for Potential Alkali Reactivity of Aggregates and Effectiveness of ASR Mitigation Measures (Miniature Concrete Prism Test, MCPT) |
| AASHTO R 18:2023 | Standard Practice for Establishing and Implementing a Quality Management System for Construction Materials Testing Laboratories |
| AASHTO T 303 : 2022 | METHOD OF TEST FOR ACCELERATED DETECTION OF POTENTIALLY DELETERIOUS EXPANSION OF MORTAR BARS DUE TO ALKALI-SILICA REACTION |
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