ASTM D7000-19a
(Test Method)Standard Test Method for Sweep Test of Emulsified Asphalt Surface Treatment Samples
Standard Test Method for Sweep Test of Emulsified Asphalt Surface Treatment Samples
SIGNIFICANCE AND USE
4.1 This test method is useful for classifying rapid-setting emulsified asphalt and is applicable to surface treatments that require a quick return to traffic. It has the capability to predict surface treatment performance in the formative stage using construction components. This performance test is intended to evaluate the potential curing characteristics of a binder-aggregate combination to ensure that the surface treatment is sufficiently cured before allowing traffic onto the seal.
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 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 measures the curing performance characteristics of emulsified asphalt and aggregates by simulating the brooming of a surface treatment in the laboratory.
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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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:D7000 −19a
Standard Test Method for
Sweep Test of Emulsified Asphalt Surface Treatment
1
Samples
This standard is issued under the fixed designation D7000; 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 cies Testing and Inspecting Road and Paving Materials
E691 Practice for Conducting an Interlaboratory Study to
1.1 This test method measures the curing performance
Determine the Precision of a Test Method
characteristics of emulsified asphalt and aggregates by simu-
3
2.2 ISSA Document:
lating the brooming of a surface treatment in the laboratory.
ISSATechnical Bulletin No. 100 Test Method for Wet Track
1.2 The values stated in SI units are to be regarded as
Abrasion of Slurry Surfaces
standard. No other units of measurement are included in this
standard. 3. Summary of Test Method
1.3 The text of this standard references notes and footnotes
3.1 The sweep test is effective for defining the film forma-
which provide explanatory material. These notes and footnotes tion stage of emulsified asphalt. A brush (designed to closely
(excluding those in tables and figures) shall not be considered
replicate the sweeping action of a broom) exerts a force on the
as requirements of the standard. aggregate used on surface treatments. Emulsified asphalt is
applied to an asphalt felt disk. Aggregate is applied and
1.4 This standard does not purport to address all of the
embedded into the emulsified asphalt. The sample is then
safety concerns, if any, associated with its use. It is the
conditioned at a prescribed temperature and time period before
responsibility of the user of this standard to establish appro-
testing. A mixer abrades the surface of the sample using a
priate safety, health, and environmental practices and deter-
nylon brush. After 1 min of abrasion, the test is stopped, any
mine the applicability of regulatory limitations prior to use.
loose aggregate is removed, and the percent mass loss is
1.5 This international standard was developed in accor-
calculated.
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
4. Significance and Use
Development of International Standards, Guides and Recom-
4.1 This test method is useful for classifying rapid-setting
mendations issued by the World Trade Organization Technical
emulsified asphalt and is applicable to surface treatments that
Barriers to Trade (TBT) Committee.
require a quick return to traffic. It has the capability to predict
2. Referenced Documents surface treatment performance in the formative stage using
2
construction components. This performance test is intended to
2.1 ASTM Standards:
evaluate the potential curing characteristics of a binder-
D75/D75M Practice for Sampling Aggregates
aggregate combination to ensure that the surface treatment is
D226/D226M Specification for Asphalt-Saturated Organic
sufficiently cured before allowing traffic onto the seal.
Felt Used in Roofing and Waterproofing
D3666 Specification for Minimum Requirements for Agen-
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
1
This test method is under the jurisdiction of ASTM Committee D04 on Road
capable of competent and objective testing, sampling, inspection, etc.
and Paving Materials and is the direct responsibility of Subcommittee D04.24 on
Users of this standard are cautioned that compliance with Specification
Asphalt Surface Treatments.
D3666 alone does not completely ensure reliable results. Reliable results
Current edition approved Dec. 15, 2019. Published January 2020. Originally
dependonmanyfactors;followingthesuggestionsofSpecificationD3666
approved in 2004. Last previous edition approved in 2019 as D7000 – 19. DOI:
or some similar acceptable guideline provides a means of evaluating and
10.1520/D7000-19A.
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
3
Standards volume information, refer to the standard’s Document Summary page on Available from International Slurry Surfacing Association (ISSA), 3 Church
the ASTM website. Circle, PMB 250, Annapolis, MD 21401, http://www.slurry.org.
Copyright © ASTM International, 100 Ba
...
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: D7000 − 19 D7000 − 19a
Standard Test Method for
Sweep Test of Emulsified Asphalt Surface Treatment
1
Samples
This standard is issued under the fixed designation D7000; 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 measures the curing performance characteristics of emulsified asphalt and aggregates by simulating the
brooming of a surface treatment in the laboratory.
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 A precision and bias statement for this standard has not been developed at this time. Therefore, this standard should not be
used for acceptance or rejection of a material for purchasing purposes. 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:
C127 Test Method for Relative Density (Specific Gravity) and Absorption of Coarse Aggregate
D8 Terminology Relating to Materials for Roads and Pavements
D75/D75M Practice for Sampling Aggregates
D140/D140M Practice for Sampling Asphalt Materials
D226/D226M Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing
D977 Specification for Emulsified Asphalt
D2397/D2397M Specification for Cationic Emulsified Asphalt
D3666 Specification for Minimum Requirements for Agencies Testing and Inspecting Road and Paving Materials
E691 Practice for Conducting an Interlaboratory Study to Determine the Precision of a Test Method
3
2.2 ISSA Document:
ISSA Technical Bulletin No. 100 Test Method for Wet Track Abrasion of Slurry Surfaces
3. Summary of Test Method
3.1 The sweep test is effective for defining the film formation stage of emulsified asphalt. A brush (designed to closely replicate
the sweeping action of a broom) exerts a force on the aggregate used on surface treatments. Emulsified asphalt is applied to an
asphalt felt disk. Aggregate is applied and embedded into the emulsified asphalt. The sample is then conditioned at a prescribed
temperature and time period before testing. A mixer abrades the surface of the sample using a nylon brush. After 1 min of abrasion,
the test is stopped, any loose aggregate is removed, and the percent mass loss is calculated.
1
This test method is under the jurisdiction of ASTM Committee D04 on Road and Paving Materials and is the direct responsibility of Subcommittee D04.24 on Asphalt
Surface Treatments.
Current edition approved Dec. 1, 2019Dec. 15, 2019. Published December 2019January 2020. Originally approved in 2004. Last previous edition approved in 20172019
as D7000 – 11 (2017).D7000 – 19. DOI: 10.1520/D7000-19.10.1520/D7000-19A.
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.
3
Available from International Slurry Surfacing Association (ISSA), 3 Church Circle, PMB 250, Annapolis, MD 21401, http://www.slurry.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
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D7000 − 19a
4. Significance and Use
4.1 This test method is useful for classifying rapid-setting emulsified asphalt and is applicable to surface treatments that require
a quick return to traffic. It has the capability to predict surface treatment performance in the formative stage using construction
components. This perfo
...
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