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ASTM D8467-22

(Test Method)

Standard Test Method for Determination of Emulsified Asphalt Residue By Quick Boil

Standard Test Method for Determination of Emulsified Asphalt Residue By Quick Boil

SIGNIFICANCE AND USE
4.1 This test method can be used for quantitative determination of residue in emulsified asphalts.
Note 1: The quality of results produced by this standard is dependent on the competence of the personnel performing the procedure and the capability, calibration, and maintenance of the equipment used. Agencies that meet the criteria of Specification D3666 are generally considered capable of competent and objective testing, sampling, inspection, etc. Users of this standard are cautioned that compliance with Specification D3666 alone does not completely ensure reliable results. Reliable results depend on many factors; following the suggestions of Specification D3666 or some similar acceptable guidance provide a means of evaluating and controlling some of those factors.
SCOPE
1.1 This test method covers a quick and quantitative determination of residue in emulsified asphalts giving comparable results to Test Methods D6934, D6997, and D7404.  
1.2 Since a precision estimate for this standard has not been developed, the test method is to be used for research and informational purposes only. Therefore, this standard should not be used for acceptance or rejection of a material for purchasing purposes.  
1.3 The values stated in SI units are to be regarded as the standard. No other units of measurement are included in this standard.  
1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

General Information

Status
Published
Publication Date
14-Jun-2022
ICS
93.080.20 - Road construction materials
Technical Committee
D04 - Road and Paving Materials
Drafting Committee
D04.42 - Emulsified Asphalt Test
Current Stage
Ref Project

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ASTM D8467-22 - Standard Test Method for Determination of Emulsified Asphalt Residue By Quick BoilASTM D8467-22 - Standard Test Method for Determination of Emulsified Asphalt Residue By Quick Boil
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ASTM D8467-22 - Standard Test Method for Determination of Emulsified Asphalt Residue By Quick Boil
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Standards Content (Sample)

This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:D8467 −22
Standard Test Method for
1
Determination of Emulsified Asphalt Residue By Quick Boil
This standard is issued under the fixed designation D8467; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope D6997 Test Method for Distillation of Emulsified Asphalt
D7404 TestMethodforDeterminationofEmulsifiedAsphalt
1.1 This test method covers a quick and quantitative deter-
Residue by Moisture Balance Analyzer
mination of residue in emulsified asphalts giving comparable
results to Test Methods D6934, D6997, and D7404.
3. Summary of Test Method
1.2 Since a precision estimate for this standard has not been
3.1 A known mass of emulsified asphalt is heated to
developed, the test method is to be used for research and
evaporate water present, then re-weighed to determine the
informational purposes only. Therefore, this standard should
percentage of asphalt residue by mass percent.
not be used for acceptance or rejection of a material for
purchasing purposes.
4. Significance and Use
1.3 The values stated in SI units are to be regarded as the
4.1 This test method can be used for quantitative determi-
standard. No other units of measurement are included in this
nation of residue in emulsified asphalts.
standard.
NOTE 1—The quality of results produced by this standard is dependent
1.4 The text of this standard references notes and footnotes
on the competence of the personnel performing the procedure and the
which provide explanatory material. These notes and footnotes
capability, calibration, and maintenance of the equipment used. Agencies
(excluding those in tables and figures) shall not be considered
that meet the criteria of Specification D3666 are generally considered
as requirements of the standard.
capable of competent and objective testing, sampling, inspection, etc.
Users of this standard are cautioned that compliance with Specification
1.5 This standard does not purport to address all of the
D3666 alone does not completely ensure reliable results. Reliable results
safety concerns, if any, associated with its use. It is the
dependonmanyfactors;followingthesuggestionsofSpecificationD3666
responsibility of the user of this standard to establish appro-
or some similar acceptable guidance provide a means of evaluating and
controlling some of those factors.
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
5. Apparatus
1.6 This international standard was developed in accor-
dance with internationally recognized principles on standard-
5.1 Metal container or other suitable container with a
ization established in the Decision on Principles for the
minimum capacity of 300 mL.
Development of International Standards, Guides and Recom-
5.2 Balance, capable of weighing the metal container and
mendations issued by the World Trade Organization Technical
emulsified asphalt to within 0.1 g.
Barriers to Trade (TBT) Committee.
5.3 Hot plate.
2. Referenced Documents
5.4 Oven (optional), capable of maintaining a temperature
2
2.1 ASTM Standards:
of approximately 135 to 163 °C.
D3666 Specification for Minimum Requirements for Agen-
5.5 Tongs or similar tool.
cies Testing and Inspecting Road and Paving Materials
5.6 Screen (optional), to prevent splatter.
D6934 Test Method for Residue by Evaporation of Emulsi-
fied Asphalt
6. Conditioning
1
6.1 All emulsified asphalts shall be properly stirred to
This test method is under the jurisdiction of ASTM Committee D04 on Road
and Paving Materials and is the direct responsibility of Subcommittee D04.42 on
achieve homogeneity before testing.
Emulsified Asphalt Test.
6.2 All emulsified asphalts with viscosity testing require-
Current edition approved June 15, 2022. Published June 2022. DOI: 10.1520/
D8467-22.
ments of 50 °C shall be heated to 50 6 3 °C in the original
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
sample container in a water bath or oven. The container should
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
be vented to relieve pressure. After the sample reaches 50 6
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. 3 °C, stir the sample to achieve homogeneity.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D8467−22
...

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1.2 Units—The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.  
1.2.1 Section 7.4 specifies SI units because they are the units used in the equations for Test Methods D1188/D1188M and D2726/D2726M. Performing calculations without first converting any measurements made in inch-pound units to SI units in 7.4 will result in nonconformance with the standard.  
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