AASHTO T 21M/T 21 : 2015
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
METHOD OF TEST FOR ORGANIC IMPURITIES IN FINE AGGREGATES FOR CONCRETE
Hardcopy , PDF
08-08-2019
English
28-09-2018
Important note : Users cannot be edited or removed once added to your Multi user PDF.
1. SCOPE
2. REFERENCED DOCUMENTS
3. SIGNIFICANCE AND USE
4. APPARATUS
5. REAGENT AND STANDARD COLOR SOLUTION
6. SAMPLING
7. TEST SAMPLE
8. PROCEDURE
9. DETERMINATION OF COLOR VALUE
10. INTERPRETATION OF RESULTS
11. PRECISION AND BIAS
12. KEYWORDS
Includes two procedures for an approximate determination of the presence of injurious organic compounds in fine aggregates that are to be used in hydraulic cement mortar or concrete.
| DevelopmentNote |
Also numbered as ASTM C 40/C40M. (07/2013) Included in AASHTO HM. (09/2013)
|
| DocumentType |
Standard
|
| Pages |
5
|
| ProductNote |
THIS STANDARD ALSO REFERS TO AASHTO R 90,
|
| PublisherName |
American Association of State Highway and Transportation Officials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ASTM C 40 : 2004 | Corresponds |
| AASHTO M 45 : 2015 | SPECIFICATION FOR AGGREGATE FOR MASONRY MORTAR |
| AASHTO R 25 : 2000 : R2013 | PRACTICE FOR TECHNICIAN TRAINING AND QUALIFICATION PROGRAMS |
| AASHTO M 6 : 2013(R2018) | SPECIFICATION FOR FINE AGGREGATE FOR HYDRAULIC CEMENT CONCRETE |
| AASHTO M 195 : 2011 : R2015 | SPECIFICATION FOR LIGHTWEIGHT AGGREGATES FOR STRUCTURAL CONCRETE |
| AASHTO M 195 : 2011 | SPECIFICATION FOR LIGHTWEIGHT AGGREGATES FOR STRUCTURAL CONCRETE |
| ACI 345R : 2011 | GUIDE FOR CONCRETE HIGHWAY BRIDGE DECK CONSTRUCTION |
| AASHTO R 76 : 2016 | METHOD OF TEST FOR REDUCING SAMPLES OF AGGREGATE TO TESTING SIZE |
| AASHTO M 6 : 2013(R2018) | SPECIFICATION FOR FINE AGGREGATE FOR HYDRAULIC CEMENT CONCRETE |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.