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AS/NZS 2341.13:1997

Current

Current

The latest, up-to-date edition.

Methods of testing bitumen and related roadmaking products Long-term exposure to heat and air (Reconfirmed 2013)

Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

05-08-1997

€57.40
Excluding VAT

This Standard has been reconfirmed. To view or download the Reconfirmation Notice please click here.

1 - AS/NZS 2341.13:1997 METHODS OF TESTING BITUMEN AND RELATED ROADMAKING PRODUCTS - LONG-TERM EXPOSURE TO HEAT AND AIR
1 - 1 SCOPE
1 - 2 REFERENCED DOCUMENTS
1 - 3 APPLICATION
2 - 4 PRINCIPLE
2 - 5 MATERIALS
2 - 6 APPARATUS
2 - 6.1 Air supply
2 - 6.2 Flowmeter
2 - 6.3 Heating and mixing assembly
2 - 6.4 Oven
6 - 6.5 Oven monitoring thermometer
6 - 6.6 Sample bottles
6 - 6.7 Sliding plate microviscometer
6 - 7 SETTING THE OVEN TEMPERATURE
7 - 8 PROCEDURE
7 - 8.1 Cleaning the sample bottles
7 - 8.2 Deposition of the bitumen film on the walls of the sample bottles
8 - 8.3 Exposure of the bitumen film
8 - 8.4 Recovery and mixing of the exposed bitumen
8 - 8.5 Measurement of the apparent viscosity after treatment
8 - 9 CALCULATION AND EXPRESSION OF RESULTS
11 - 10 REPORT
12 - 11 PRECISION
13 - APPENDIX A - METHOD FOR SETTING THE OVEN TEMPERATURE- PLATINUM RESISTANCE THERMOMETER PROBE
13 - A1 SCOPE
13 - A2 APPARATUS
13 - A2.1 Platinum resistance thermometer probe
14 - A2.2 Resistance bridge
14 - A3 PROCEDURE
16 - APPENDIX B - METHOD FOR SETTING THE OVEN TEMPERATURE- MERCURY-IN-GLASS THERMOMETER
16 - B1 SCOPE
16 - B2 APPARATUS
16 - B2.1 Calibrating thermometer (IP 32C)
16 - B2.2 Sample bottle
16 - B3 PROCEDURE

This Standard sets out a method based on the accelerated aging of bitumen to determine the time required for bitumen to reach a viscosity level associated with distress in pavement surfacings.

Committee
CH/25
DocumentType
Standard
ISBN
0 7337 1132 4
Pages
17
ProductNote
Reconfirmed 30-07-2013
PublisherName
Standards Australia
Status
Current
Supersedes

SCOPE This Standard sets out a method based on the accelerated aging of bitumen to determine the time required for bitumen to reach a viscosity level associated with distress in pavement surfacings.NOTES:1 The results of the test may be used to predict likely resistance to hardening of a bitumen in sprayed surfacings and in thin asphalt surfacings which are permeable to air.2 The method takes too long to be used for 'day-to-day' quality control and is intended for occasional checking of quality, particularly where there has been a change in refinery crude feedstock or processing.

Originated as AS 2341.13-1980.
Second edition 1986.
Jointly revised and designated AS/NZS 2341.13:1997.

AS 2008-1997 Residual bitumen for pavements
AS/NZS 2341.5:1997 Methods of testing bitumen and related roadmaking products Determination of apparent viscosity by ‘Shell’ sliding plate micro-viscometer (Reconfirmed 2013)
AS 1681-2002 Safety requirements for electrically heated Type 1 ovens in which flammable volatiles occur (Reconfirmed 2013)
AS 1681-1974 Electrically-heated ovens in which flammable volatiles occur - Type 1 ovens - Metric Units
AS/NZS 2341.10:1994 Methods of testing bitumen and related roadmaking products Determination of the effect of heat and air on a moving film of bitumen (rolling thin film oven (RTFO) test)

AS/NZS 2341.5:1997 Methods of testing bitumen and related roadmaking products Determination of apparent viscosity by ‘Shell’ sliding plate micro-viscometer (Reconfirmed 2013)
AS 2008-2013 Bitumen for pavements
AS 2008-1997 Residual bitumen for pavements

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