ASTM D6390-23
(Test Method)Standard Test Method for Determination of Draindown Characteristics in Uncompacted Asphalt Mixtures
Standard Test Method for Determination of Draindown Characteristics in Uncompacted Asphalt Mixtures
SIGNIFICANCE AND USE
5.1 This test method can be used to determine whether the amount of draindown measured for a given asphalt mixture is within specified acceptable levels. The test provides an evaluation of the draindown potential of an asphalt mixture during mixture design and/or during field production. This test is primarily used for mixtures with high coarse aggregate content such as porous asphalt (open-graded friction course) and stone matrix asphalt (SMA).
Note 1: The quality of the results produced by this standard are 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 guideline provides a means of evaluating and controlling some of those factors.
SCOPE
1.1 This test method covers the determination of the amount of draindown in an uncompacted asphalt mixture sample when the sample is held at elevated temperatures comparable to those encountered during the production, storage, transport, and placement of the mixture. The test is particularly applicable to mixtures such as porous asphalt (open-graded friction course) and stone matrix asphalt (SMA).
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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.
1.4 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.
1.5 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.
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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: D6390 − 23
Standard Test Method for
Determination of Draindown Characteristics in
1
Uncompacted Asphalt Mixtures
This standard is issued under the fixed designation D6390; 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 D3666 Specification for Minimum Requirements for Agen-
cies Testing and Inspecting Road and Paving Materials
1.1 This test method covers the determination of the amount
D4753 Guide for Evaluating, Selecting, and Specifying Bal-
of draindown in an uncompacted asphalt mixture sample when
ances and Standard Masses for Use in Soil, Rock, and
the sample is held at elevated temperatures comparable to those
Construction Materials Testing
encountered during the production, storage, transport, and
D6926 Practice for Preparation of Asphalt Mixture Speci-
placement of the mixture. The test is particularly applicable to
mens Using Marshall Apparatus
mixtures such as porous asphalt (open-graded friction course)
E11 Specification for Woven Wire Test Sieve Cloth and Test
and stone matrix asphalt (SMA).
Sieves
1.2 The values stated in SI units are to be regarded as
standard. No other units of measurement are included in this
3. Terminology
standard.
3.1 Definitions:
1.3 The text of this standard references notes and footnotes
3.1.1 draindown—for the purpose of this test method, drain-
which provide explanatory material. These notes and footnotes
down is considered to be that portion of material which
(excluding those in tables and figures) shall not be considered
separates itself from the sample as a whole and is deposited
as requirements of the standard.
outside the wire basket during the test. The material which
drains may be composed of either asphalt binder or a combi-
1.4 This standard does not purport to address all of the
nation of asphalt binder, additives, or fine aggregate.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
4. Summary of Test Method
priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
4.1 A sample of the asphalt mixture to be tested is prepared
1.5 This international standard was developed in accor-
in the laboratory or obtained from field production. The sample
dance with internationally recognized principles on standard-
is placed in a wire basket which is positioned on a plate or
ization established in the Decision on Principles for the
other suitable container of known mass. The sample, basket,
Development of International Standards, Guides and Recom-
and plate or container are placed in a forced-draft oven for 1 h
mendations issued by the World Trade Organization Technical
at a pre-selected temperature. At the end of 1 h, the basket
Barriers to Trade (TBT) Committee.
containing the sample is removed from the oven along with the
plate or container and the mass of the plate or container
2. Referenced Documents
containing the drained material, if any, is determined. The
2
2.1 ASTM Standards:
amount of draindown is then calculated.
C670 Practice for Preparing Precision and Bias Statements
5. Significance and Use
for Test Methods for Construction Materials
D979/D979M Practice for Sampling Asphalt Mixtures
5.1 This test method can be used to determine whether the
amount of draindown measured for a given asphalt mixture is
1 within specified acceptable levels. The test provides an evalu-
This test method is under the jurisdiction of ASTM Committee D04 on Road
and Paving Materials and is the direct responsibility of Subcommittee D04.25 on ation of the draindown potential of an asphalt mixture during
Analysis of Asphalt Mixtures.
mixture design and/or during field production. This test is
Current edition approved Dec. 1, 2023. Published December 2023. Originally
primarily used for mixtures with high coarse aggregate content
approved in 1999. Last previous edition approved in 2017 as D6390 – 11 (2017).
such as porous asphalt (open-graded friction course) and stone
DOI: 10.1520/D6390-23.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
matrix asphalt (SMA).
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Standards volume information, refer to the standard’s Document Summary page on NOTE 1—The quality of the results produced by this standard are
the ASTM website. dependent on the competence of the personnel performing
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: D6390 − 11 (Reapproved 2017) D6390 − 23
Standard Test Method for
Determination of Draindown Characteristics in
1
Uncompacted Asphalt Mixtures
This standard is issued under the fixed designation D6390; 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
1.1 This test method covers the determination of the amount of draindown in an uncompacted asphalt mixture sample when the
sample is held at elevated temperatures comparable to those encountered during the production, storage, transport, and placement
of the mixture. The test is particularly applicable to mixtures such as porous asphalt (open-graded friction course) and stone matrix
asphalt (SMA).
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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.
1.4 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.
1.5 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.
2. Referenced Documents
2
2.1 ASTM Standards:
C670 Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials
D979D979/D979M Practice for Sampling Asphalt Mixtures
D3666 Specification for Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials
D4753 Guide for Evaluating, Selecting, and Specifying Balances and Standard Masses for Use in Soil, Rock, and Construction
Materials Testing
D6926 Practice for Preparation of Asphalt Mixture Specimens Using Marshall Apparatus
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
3. Terminology
3.1 Definitions:
1
This test method is under the jurisdiction of ASTM Committee D04 on Road and Paving Materials and is the direct responsibility of Subcommittee D04.25 on Analysis
of Asphalt Mixtures.
Current edition approved Oct. 1, 2017Dec. 1, 2023. Published October 2017December 2023. Originally approved in 1999. Last previous edition approved in 20112017
as D6390 – 11.D6390 – 11 (2017). DOI: 10.1520/D6390-11R17.10.1520/D6390-23.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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D6390 − 23
3.1.1 draindown—for the purpose of this test method, draindown is considered to be that portion of material which separates itself
from the sample as a whole and is deposited outside the wire basket during the test. The material which drains may be composed
of either asphalt binder or a combination of asphalt binder, additives, or fine aggregate.
4. Summary of Test Method
4.1 A sample of the asphalt mixture to be tested is prepared in the laboratory or obtained from field production. The sample is
placed in a wire basket which is positioned on a plate or other suitable container of known mass. The sample, basket, and plate
or container are placed in a forced draft forced-draft oven for 1 h at a pre-selected temperature. At the end of 1 h, the basket
containing the sample is removed from the oven along with the plate or container and the mass of the plate or container containing
the drained material, if any, is determined. The amount of draindown is then calculated.
5. Significance and Use
5.1 This test method can be used to determine whether the amount of draindown measured for a given asphalt mixture is within
specified acceptable levels. The test provides an ev
...
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