ASTM D2028/D2028M-15
(Specification)Standard Specification for Cutback Asphalt (Rapid-Curing Type)
Standard Specification for Cutback Asphalt (Rapid-Curing Type)
ABSTRACT
This specification covers cutback petroleum asphalts of the rapid-curing type for use in the construction and treatment of pavements. The cutback asphalt shall not foam when heated to application temperature and shall conform to the requirements prescribed for the following: (1) kinematic viscosity, (2) flash point, (3) distillate content, (4) amount of residue from distillation, (5) properties of residue from distillation such as viscosity, ductility, and solubility in trichloroethylene, and (6) water content. The properties enumerated shall be determined by the specified test methods including tag open-cup flash point, distillation, and penetration tests.
SCOPE
1.1 This specification covers cutback petroleum asphalts of the rapid-curing type for use in the construction and treatment of pavements.
1.2 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 non-conformance with the standard.
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Designation: D2028/D2028M −15
Standard Specification for
1
Cutback Asphalt (Rapid-Curing Type)
This standard is issued under the fixed designation D2028/D2028M; 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 D2170 Test Method for Kinematic Viscosity of Asphalts
(Bitumens)
1.1 This specification covers cutback petroleum asphalts of
D2171 Test Method for Viscosity of Asphalts by Vacuum
the rapid-curing type for use in the construction and treatment
Capillary Viscometer
of pavements.
D3143 Test Method for Flash Point of CutbackAsphalt with
1.2 The values stated in either SI units or inch-pound units
Tag Open-Cup Apparatus
are to be regarded separately as standard. The values stated in
D7553 Test Method for Solubility of Asphalt Materials in
each system may not be exact equivalents; therefore, each
N-Propyl Bromide
system shall be used independently of the other. Combining
3. Properties
values from the two systems may result in non-conformance
with the standard.
3.1 The cutback asphalt shall not foam when heated to
application temperature and shall conform to the requirements
2. Referenced Documents
prescribed in Table 1.
2
2.1 ASTM Standards:
4. Test Methods
D5 Test Method for Penetration of Bituminous Materials
D95 Test Method for Water in Petroleum Products and 4.1 The material shall be sampled in accordance with
Bituminous Materials by Distillation Practice D140, and the properties enumerated in this specifi-
D113 Test Method for Ductility of Bituminous Materials cation shall be determined in accordance with the following
D140 Practice for Sampling Bituminous Materials ASTM methods:
D402 Test Method for Distillation of Cutback Asphalt 4.1.1 Flash Point (Tag Open-Cup)—Test Method D3143.
D2042 Test Method for Solubility of Asphalt Materials in 4.1.2 Viscosity, Kinematic—Test Method D2170.
Trichloroethylene 4.1.3 Viscosity, at 60°C [140°F]—Test Method D2171.
4.1.4 Distillation—Test Method D402.
1
This specification is under the jurisdiction of ASTM Committee D04 on Road
NOTE 1—If a 100-mL graduate does not permit sufficiently close
and Paving Materials and is the direct responsibility of Subcommittee D04.40 on
readings to determine conformity to these specifications with the desired
Asphalt Specifications.
accuracy, receivers graduated in 0.1-mL divisions shall be used.
Current edition approved Jan. 1, 2015. Published January 2015. Originally
4.1.5 Penetration—Test Method D5.
approved in 1963. Last previous edition approved in 2010 as D2028/D2028M – 10.
DOI: 10.1520/D2028_D2028M-15.
4.1.6 Ductility—Test Method D113.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
4.1.7 SolubilityinTrichloroethyleneorN-PropylBromide—
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
...
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: D2028/D2028M − 10 D2028/D2028M − 15
Standard Specification for
1
Cutback Asphalt (Rapid-Curing Type)
This standard is issued under the fixed designation D2028/D2028M; 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 specification covers cutback petroleum asphalts of the rapid-curing type for use in the construction and treatment of
pavements.
1.2 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 non-conformance with the standard.
2. Referenced Documents
2
2.1 ASTM Standards:
D5 Test Method for Penetration of Bituminous Materials
D95 Test Method for Water in Petroleum Products and Bituminous Materials by Distillation
D113 Test Method for Ductility of Bituminous Materials
D140 Practice for Sampling Bituminous Materials
D402 Test Method for Distillation of Cutback Asphalt
D2042 Test Method for Solubility of Asphalt Materials in Trichloroethylene
D2170 Test Method for Kinematic Viscosity of Asphalts (Bitumens)
D2171 Test Method for Viscosity of Asphalts by Vacuum Capillary Viscometer
D3143 Test Method for Flash Point of Cutback Asphalt with Tag Open-Cup Apparatus
D7553 Test Method for Solubility of Asphalt Materials in N-Propyl Bromide
3. Properties
3.1 The cutback asphalt shall not foam when heated to application temperature and shall conform to the requirements prescribed
in Table 1.
4. Test Methods
4.1 The material shall be sampled in accordance with Practice D140, and the properties enumerated in this specification shall
be determined in accordance with the following ASTM methods:
4.1.1 Flash Point (Tag Open-Cup)—Test Method D3143.
4.1.2 Viscosity, Kinematic—Test Method D2170.
4.1.3 Viscosity, at 60°C [140°F]—Test Method D2171.
4.1.4 Distillation—Test Method D402.
NOTE 1—If a 100-mL graduate does not permit sufficiently close readings to determine conformity to these specifications with the desired accuracy,
receivers graduated in 0.1-mL divisions shall be used.
4.1.5 Penetration—Test Method D5.
4.1.6 Ductility—Test Method D113.
4.1.7 Solubility in Trichloroethylene—Trichloroethylene or N-Propyl Bromide—Test Method D2042/D7553.
4.1.8 Water—Test Method D95.
1
This specification is under the jurisdiction of ASTM Committee D04 on Road and Paving Materials and is the direct responsibility of Subcommittee D04.40 on Asphalt
Specifications.
Current edition approved June 1, 2010Jan. 1, 2015. Published June 2010January 2015. Originally approved in 1963. Last previous edition approved in 20042010 as
D2028–97(2004).D2028/D2028M – 10. D
...
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