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AASHTO T 21M/T 21 : 2015

AASHTO T 21M/T 21 : 2015

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

METHOD OF TEST FOR ORGANIC IMPURITIES IN FINE AGGREGATES FOR CONCRETE

Available format(s)

Hardcopy , PDF

Superseded date

08-08-2019

Language(s)

English

Published date

09-28-2018

Publisher

American Association of State Highway and Transportation Officials

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Superseded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

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Hardcopy - English
PDF - English
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