Standard Test Methods and Practices for Emulsified Asphalts

SCOPE
1.1 These test methods and practices, given under the headings titled Composition, Consistency, Stability, and Examination of Residue, cover the examination of asphalt emulsions composed principally of a semisolid or liquid asphaltic base, water, and an emulsifying agent. The test methods cover the following tests:
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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 and health practices and determine the applicability of regulatory limitations prior to use.

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Publication Date
30-Nov-2004
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ASTM D244-04 - Standard Test Methods and Practices for Emulsified Asphalts
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
American Association State
Designation: D 244 – 04 Highway and Transportation Officials Standard
AASHTO No.: T59
Standard Test Methods and Practices for
1
Emulsified Asphalts
This standard is issued under the fixed designation D244; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the Department of Defense.
1. Scope 1.3 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
1.1 These test methods and practices, given under the
responsibility of the user of this standard to establish appro-
headings titled Composition, Consistency, Stability, and Ex-
priate safety and health practices and determine the applica-
amination of Residue, cover the examination of asphalt emul-
bility of regulatory limitations prior to use.
sions composed principally of a semisolid or liquid asphaltic
base, water, and an emulsifying agent. The test methods cover
2. Referenced Documents
the following tests:
2
2.1 ASTM Standards:
Test Sections
C778 Specification for Standard Sand
Composition:
Water Content 4-10
D5 Test Method for Penetration of Bituminous Materials
Residue and Oil Distillate by Distillation See Test Method
D70 Test Method for Specific Gravity and Density of
D 6997
Semi-Solid Bituminous Materials (Pycnometer Method)
Residue by Evaporation See Test Method
D 6934
D86 Test Method for Distillation of Petroleum Products at
Particle Charge of Cationic Emulsified Asphalts 11-16
Atmospheric Pressure
Consistency:
D88 Test Method for Saybolt Viscosity
Viscosity (Saybolt Furol) 17-21
Stability:
D113 Test Method for Ductility of Bituminous Materials
Demulsibility See Test Method
D128 Test Methods for Analysis of Lubricating Grease
D 6936
Settlement See Test Method D139 Test Method for Float Test for Bituminous Materials
D 6930
D140 Practice for Sampling Bituminous Materials
Cement Mixing See Test Method
D977 Specification for Emulsified Asphalt
D 6935
Sieve Test See Test Method D2042 Test Method for Solubility of Asphalt Materials in
D 6933
Trichloroethylene
Aggregate Coating See Practice
D2397 Specification for Cationic Emulsified Asphalt
D 6998
D3289 Test Method for Density of Semi-Solid and Solid
Miscibility with Water See Test Method
D 6999
Bituminous Materials (Nickel Crucible Method)
Freezing See Practice
D6929 Practice for Freezing of Emulsified Asphalts
D 6929
Coating Ability and Water Resistance 22-29 D6930 TestMethodforSettlementandStorageStabilityof
Storage Stability of Asphalt Emulsion See Test Method
Emulsified Asphalts
D 6930
D6933 Test Method for Oversized Particles in Emulsified
Examination of Residue 30-37
Identification Test for Rapid Setting Cationic Emulsified Asphalt 38-45 Asphalts (Sieve Test)
Identification of Cationic Slow Set Emulsions 46-51
D6934 Test Method for Residue of Emulsified Asphalt
Field Coating Test on Emulsified Asphalts 52-57
D6935 Test Method for Determining Cement Mixing of
Emulsified Asphalt/Job Aggregate Coating Test 58-63
Density of Emulsified Asphalt See Test Method
Emulsified Asphalt
D 6937
D6936 Test Method for Determining Demulsibility of
Residue by Low-Temperature Vacuum Distillation 64-69
Emulsified Asphalt
1.2 The values stated in SI units are to be regarded as the
D6937 TestMethodforDeterminingDensityofEmulsified
standard. The values given in parentheses are for information
Asphalt
only.
D6997 Test Method for Distillation of Emulsified Asphalt
1
These test methods are under the jurisdiction of ASTM Committee D04 on
2
Road and Paving Materials and are the direct responsibility of Subcommittee For referenced ASTM standards, visit the ASTM website, www.astm.org, or
D04.42 on Emulsified Asphalt Tests. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
Current edition approved Dec. 1, 2004. Published December 2004. Originally Standards volume information, refer to the standard’s Document Summary page on
approved in 1926. Last previous edition approved in 2000 as D244–00. 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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D244–04
A=45to55mm E=25to38mm
B = 14 to 16 mm F = 186 to 194 mm
C=12to16mm H=18to19mm
D = 235 to 255 mm
FIG. 1 Apparatus for Determining Water Content
D6998 Practice for Evaluating Aggregate Coating Using 3. Sample Conditioning for Testing
Emulsified Asphalts
3.1 All emulsions with viscosity requirements of 50°C
D6999 Practice for Miscibility of Emulsified Asphalts
should be heated to 50 6 3°C in the original s
...

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