AASHTO R 91:2018(R2022)
Superseded
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Determining Aggregate Source Shape Values from Digital Image Analysis Shape Properties
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-01-2022
Superseded date
10-08-2026
Superseded by
Excluding VAT
This standard covers the determination of aggregate source and source blend shape characteristics using gradation analysis and shape properties determined by means of digital image analysis.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
American Association of State Highway and Transportation Officials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| AASHTO T 84 : 2013 | METHOD OF TEST FOR SPECIFIC GRAVITY AND ABSORPTION OF FINE AGGREGATE |
| AASHTO T 27 : 2014 | METHOD OF TEST FOR SIEVE ANALYSIS OF FINE AND COARSE AGGREGATES |
| AASHTO T 11:2024 | Standard Method of Test for Materials Finer Than 75-µm (No. 200) Sieve in Mineral Aggregates by Washing |
| AASHTO T 381:2022 | Method of Test for Determining Aggregate Shape Properties by Means of Digital Image Analysis |
| AASHTO T 85 : 2014 | STANDARD METHOD OF TEST FOR SPECIFIC GRAVITY AND ABSORPTION OF COARSE AGGREGATE |
Summarise