AASHTO R 49 : 2009 : R2013
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
PRACTICE FOR DETERMINATION OF LOW-TEMPERATURE PERFORMANCE GRADE (PG) OF ASPHALT BINDERS
08-08-2019
01-01-2013
1. SCOPE
2. REFERENCED DOCUMENTS
3. TERMINOLOGY
4. SUMMARY OF THE PRACTICE
5. SIGNIFICANCE AND USE
6. METHODOLOGY AND REQUIRED DATA
7. CALCULATIONS
8. PERFORMANCE-GRADE LOW-TEMPERATURE GRADE
DETERMINATION OF AN ASPHALT BINDER
9. VERIFICATION OF A PERFORMANCE GRADE OF AN ASPHALT
BINDER
10. REPORT
11. PRECISION AND BIAS
12. KEYWORDS
13. REFERENCES
APPENDIXES (Nonmandatory Information)
X1. EXAMPLE OF RMS CALCULATION
X2. EXAMPLE OF RESULTS FOR THE EXAMPLE DATA NBS SET
X3. FORTRAN 77 SOURCE CODE USED FOR CAM FIT ROUTINE
COMPILED USING COMPAQ VISUAL FORTRAN PROFESSIONAL
Includes the determination of low-temperature properties of asphalt binders using data from the bending beam rheometer (T 313) and the direct tension tester (T 314).
| DevelopmentNote |
Included in AASHTO HM. (09/2013)
|
| DocumentType |
Standard
|
| ProductNote |
Reconfirmed 2013
|
| PublisherName |
American Association of State Highway and Transportation Officials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| AASHTO T 322 : 2007 | METHOD OF TEST FOR DETERMINING THE CREEP COMPLIANCE AND STRENGTH OF HOT MIX ASPHALT (HMA) USING THE INDIRECT TENSILE TEST DEVICE |
| AASHTO T 313 : 2012 | METHOD OF TEST FOR DETERMINING THE FLEXURAL CREEP STIFFNESS OF ASPHALT BINDER USING THE BENDING BEAM RHEOMETER (BBR) |
| AASHTO T 314 : 2012 | METHOD OF TEST FOR DETERMINING THE FRACTURE PROPERTIES OF ASPHALT BINDER IN DIRECT TENSION (DT) |
| AASHTO T 240 : 2013 | METHOD OF TEST FOR EFFECT OF HEAT AND AIR ON A MOVING FILM OF ASPHALT BINDER (ROLLING THIN-FILM OVEN TEST) |
| AASHTO R 28 : 2012 | PRACTICE FOR ACCELERATED AGING OF ASPHALT BINDER USING A PRESSURIZED AGING VESSEL (PAV) |
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.