AASHTO T 379 :2018
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Nonlinear Impact Resonance Acoustic Spectroscopy (NIRAS) for Concrete Specimens with Damage from the Alkali–Silica Reaction (ASR)
Hardcopy , PDF
English
01-01-2018
05-09-2025
A prismatic concrete sample, prepared according to specifications for mix composition and geometry in ASTM C1293, is excited in the fundamental transverse mode of vibration by a lowamplitude impact at the center of the specimen.
| DocumentType |
Test Method
|
| Pages |
6
|
| PublisherName |
American Association of State Highway and Transportation Officials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
This test method covers determination of material nonlinearity in concrete laboratory specimens prepared in a manner and subjected to conditions of accelerated alkali-reactivity of aggregate.
| ASTM C 1293 : 2018 | Standard Test Method for Determination of Length Change of Concrete Due to Alkali-Silica Reaction |
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