ASTM D5727/D5727M-00(2011)e1
(Specification)Standard Specification for Emulsified Refined Coal Tar (Mineral Colloid Type)
Standard Specification for Emulsified Refined Coal Tar (Mineral Colloid Type)
ABSTRACT
This specification covers mineral-colloid-stabilized, concentrated, emulsified, and refined coal tar suitable for use as weather-protective and aliphatic-solvent resistant coatings over bituminous pavements, such as those found at airports, parking areas, and driveways. The emulsion shall be homogeneous and exhibit no separation or coagulation of components that cannot be overcome by moderate stirring. Specimens shall be sampled and shall undergo tests to examine their conformance with physical properties such as uniformity, wet film continuity, resistance to freezing, density, residue by evaporation, water content, resistance to volatilization and residue weight loss, solubility of residue in CS2, ash of residue, drying time, flexibility, and resistance to heat, kerosene, and water.
SCOPE
1.1 This specification covers mineral-colloid-stabilized, concentrated, emulsified, refined coal tar suitable for use as weather-protective and aliphatic-solvent resistant coatings over bituminous pavements, such as those found at airports, parking areas, and driveways. The specification for this material was previously covered by Federal Specification RP355.
Note 1—Dilute the concentrated emulsion after testing and prior to application to meet the application specification requirements. Application shall be made in accordance with Practice D3423.
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.
1.3 The following precautionary caveat pertains only to the test methods portion, Section 6, of this specification: 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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Designation:D5727/D5727M −00 (Reapproved 2011)
Standard Specification for
Emulsified Refined Coal Tar (Mineral Colloid Type)
This standard is issued under the fixed designation D5727/D5727M; 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.
This standard has been approved for use by agencies of the Department of Defense.
´ NOTE—Units information was editorially revised in June 2011.
1. Scope D2939 Test Methods for Emulsified Bitumens Used as
Protective Coatings
1.1 This specification covers mineral-colloid-stabilized,
D3423 Practice for Application of Emulsified Coal-Tar
concentrated, emulsified, refined coal tar suitable for use as
Pitch(Mineral Colloid Type)
weather-protective and aliphatic-solvent resistant coatings over
2.2 Federal Specification:
bituminous pavements, such as those found at airports, parking
Federal Specification RP355
areas, and driveways. The specification for this material was
previously covered by Federal Specification RP355.
3. Materials and Manufacture
NOTE 1—Dilute the concentrated emulsion after testing and prior to
3.1 Theemulsionshallbemadeusingtarshavingviscosities
application to meet the application specification requirements.Application
of RT-11 or higher. The tars shall conform to the requirements
shall be made in accordance with Practice D3423.
of Specification D490.
1.2 The values stated in either SI units or inch-pound units
3.2 The emulsion shall be fortified with antifreeze when
are to be regarded separately as standard. The values stated in
specified.
each system may not be exact equivalents; therefore, each
system shall be used independently of the other. Combining
4. Physical Requirements
values from the two systems may result in non-conformance
4.1 The emulsion shall be homogeneous and exhibit no
with the standard.
separation or coagulation of components that cannot be over-
1.3 The following precautionary caveat pertains only to the
come by moderate stirring.
test methods portion, Section 6, of this specification:This
standard does not purport to address all of the safety concerns, 4.2 The material shall conform to the physical properties
prescribed in Table 1.
if any, associated with its use. It is the responsibility of the user
of this standard to establish appropriate safety and health
5. Sampling
practices and determine the applicability of regulatory limita-
tions prior to use. 5.1 Sample in accordance with Practice D140.
6. Test Methods
2. Referenced Documents
6.1 Use Test Methods D2939 or, as noted:
2.1 ASTM Standards:
6.1.1 Uniformity,
D95 Test Method for Water in Petroleum Products and
6.1.2 Wet film continuity,
Bituminous Materials by Distillation
6.1.3 Resistance to freezing (when specified),
D140 Practice for Sampling Bituminous Materials
6.1.4 Density,
D490 Specification for Road Tar
6.1.5 Residue by evaporation,
6.1.6 Water content, Test Method D95,
1 6.1.7 Resistance to volatilization,
This specification is under the jurisdiction of ASTM Committee D08 on
Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.09
6.1.8 Solubility of residue in CS ,
on Bituminous Emulsions.
6.1.9 Ash of residue,
Current edition approved May 1, 2011. Published June 2011. Originally
´1 6.1.10 Drying time,
approved in 1995. Last previous edition approved in 2004 as D5727 – 00 (2004) .
6.1.11 Resistance to heat,
DOI: 10.1520/D5727_D5727M-00R11E01.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at ser
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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.
´1
Designation: D5727/D5727M – 00 (Reapproved 2011)
Designation:D5727–00 (Reapproved 2004)
Standard Specification for
Emulsified Refined Coal Tar (Mineral Colloid Type)
This standard is issued under the fixed designation D5727/D5727M; 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.
This standard has been approved for use by agencies of the Department of Defense.
´ NOTE—Editorial changes were made throughout in December 2004.
—Units information was editorially revised in June 2011.
1. Scope
1.1 This specification covers mineral-colloid-stabilized, concentrated, emulsified, refined coal tar suitable for use as
weather-protective and aliphatic-solvent resistant coatings over bituminous pavements, such as those found at airports, parking
areas, and driveways. The specification for this material was previously covered by Federal Specification RP355.
NOTE 1—Dilute the concentrated emulsion after testing and prior to application to meet the application specification requirements. Application shall
be made in accordance with Practice D3423.
1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Theinch-poundunitsshowninparenthesesareforinformation
only.
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.
1.3 The following precautionary caveat pertains only to the test methods portion, Section 6, of this specification: 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.
2. Referenced Documents
2.1 ASTM Standards:
D95 Test Method for Water in Petroleum Products and Bituminous Materials by Distillation
D140 Practice for Sampling Bituminous Materials
D490 Specification for Road Tar
D2939 Test Methods for Emulsified Bitumens Used as Protective Coatings
D3423 Practice for Application of Emulsified Coal-Tar Pitch(Mineral Colloid Type)
2.2 Federal Specification:
Federal Specification RP355
3. Materials and Manufacture
3.1 The emulsion shall be made using tars having viscosities of RT-11 or higher. The tars shall conform to the requirements of
Specification D490.
3.2 The emulsion shall be fortified with antifreeze when specified.
4. Physical Requirements
4.1 The emulsion shall be homogeneous and exhibit no separation or coagulation of components that cannot be overcome by
moderate stirring.
This specification is under the jurisdiction of ASTM Committee D08 on Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.09 on
Bituminous Emulsions.
Current edition approved Dec. 1, 2004. Published December 2004. Originally approved in 1995. Last previous edition approved in 2000 as D5727–00. DOI:
10.1520/D5727-00R04E01.
´1
Current edition approved May 1, 2011. Published June 2011. Originally approved in 1995. Last previous edition approved in 2004 as D5727 – 00 (2004) . DOI:
10.1520/D5727_D5727M-00R11E01.
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM 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.
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