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ASTM D2823-05

(Specification)

Standard Specification for Asphalt Roof Coatings, Asbestos Containing

Standard Specification for Asphalt Roof Coatings, Asbestos Containing

ABSTRACT
This specification covers two types of asbestos-containing asphalt roof coatings consisting of an asphalt base, volatile petroleum solvents, and mineral stabilizers including asbestos fiber, mixed to a smooth, uniform consistency suitable for application by squeegee, three-knot brush, paint brush, roller, or by spraying. Type I is made from asphalts characterized as self-healing, adhesive, and ductile, while Type II is made from asphalts characterized by high softening point and relatively low ductility. The coatings shall comply with specified composition limits of water, nonvolatile matter, asbestos and other mineral stabilizers, asphalt, and mineral matter based on original mass of insoluble residue. They shall also adhere to physical requirements as to uniformity, consistency, and pliability and behavior at given temperatures.
SCOPE
1.1 This specification covers asbestos-containing asphalt roof coatings of brushing or spraying consistency.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.3 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.

General Information

Status
Historical
Publication Date
30-Sep-2005
ICS
91.100.50 - Binders. Sealing materials
Technical Committee
D08 - Roofing and Waterproofing
Drafting Committee
D08.05 - Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing
Current Stage
Ref Project

Relations

Replaces
ASTM D2823-90(1997)e1 - Standard Specification for Asphalt Roof Coatings, Asbestos Containing
Effective Date
01-Oct-2005
Replaced By
ASTM D2823/D2823M-05(2011)e1 - Standard Specification for Asphalt Roof Coatings, Asbestos Containing (Withdrawn 2014)
Effective Date
01-May-2011
Referred By
ASTM D2832-92(2016) - Standard Guide for Determining Volatile and Nonvolatile Content of Paint and Related Coatings
Effective Date
01-Oct-2005

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ASTM D2823-05 - Standard Specification for Asphalt Roof Coatings, Asbestos ContainingASTM D2823-05 - Standard Specification for Asphalt Roof Coatings, Asbestos Containing
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ASTM D2823-05 - Standard Specification for Asphalt Roof Coatings, Asbestos Containing
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Standards Content (Sample)

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
Designation: D2823 – 05
Standard Specification for
1
Asphalt Roof Coatings, Asbestos-Containing
This standard is issued under the fixed designation D2823; 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.
1. Scope the requirements of Specification D312 Types II or III; or
Specification D449, Type III.
1.1 This specification covers asbestos-containing asphalt
roof coatings of brushing or spraying consistency.
5. Materials and Manufacture
1.2 The values stated in SI units are to be regarded as the
5.1 Asphalt roof coatings shall consist of an asphalt base,
standard. The values given in parentheses are for information
volatile petroleum solvents, and mineral stabilizers including
only.
asbestos fiber, mixed to a smooth, uniform consistency suitable
1.3 This standard does not purport to address all of the
for application by squeegee, three-knot brush, paint brush,
safety concerns, if any, associated with its use. It is the
roller, or by spraying.
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
6. Composition
bility of regulatory limitations prior to use.
6.1 Asphalt roof coatings complying with this specification
2. Referenced Documents shall conform to the following composition limits:
2
min max
2.1 ASTM Standards:
Water, % . 1.0 (D6511,
D312 Specification for Asphalt Used in Roofing
Section 10)
D449 Specification for Asphalt Used in Dampproofing and
Nonvolatile matter, % 50 . (D6511,
Waterproofing
Section 7)
D946 Specification for Penetration-GradedAsphalt Cement
for Use in Pavement Construction Asbestos and other 520 (D6511,
mineral stabilizers, % Section 18)
D1079 Terminology Relating to Roofing and Waterproofing
D6511 Test Methods for Solvent Bearing Bituminous Com-
Asphalt, % 40 . (D6511,
pounds Section 18)
Mineral matter based on 80 . (D6511,
3. Terminology
original mass of Section 19)
3.1 For definitions of terms used in this specification, see insoluble residue, %
Terminology D1079.
7. Physical Requirements
4. Classification
7.1 Uniformity—After a thoroughly stirred sample has
stood for 72 h at room temperature in a closed container, it
4.1 Type I is made from asphalts characterized as self-
shall show no separation of solvent or settling that cannot be
healing, adhesive, and ductile, and conforming to the require-
overcome by moderate stirring.
ments of Specification D312, Type I; Specification D449,
7.2 Consistency— The roof coating shall be of a consis-
Types I or II; or Specification D946.
tency that will spread readily and permit application by
4.2 Type II is made from asphalts characterized by high
2
squeegee, brush, roller, or spray at the rate of 1.25 m /L (50
softening point and relatively low ductility, and conforming to
2
ft /gal) on prepared roofing, saturated felt, and metal surfaces
at ambient temperatures above 10°C (50°F). Consistency at
1
This specification is under the jurisdiction of ASTM Committee D08 on
25°C (77°F) shall be between 50 and 400 Stormer s/100
Roofing and Waterproofing and is the direct responsibility of Subcommittee D08.05
revolutions when using 450 gm driving weight.
on Solvent-Bearing Bituminous Compounds for Roofing and Waterproofing.
Current edition approved Oct. 1, 2005. Published October 2005. Originally
7.3 Behavior at 60°C (140°F)—The roof coating shall show
´1
approved in 1969. Last previous edition approved in 1997 as D2823 – 90 (1997) .
no evidence of blistering, and sag or slide shall be no greater
DOI: 10.1520/D2823-05.
1
than 6 mm ( ⁄4 in.). Staining or absorption of the coating on the
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
reverse side of the prepared roofing test panel shall not exceed
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
5 % of the coated area.
the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D2823 – 05
7.4 Pliability at 0°C (32°F)—There shall be no cracking or 12. Rejection and Resubmittal
separation of the roof coating from the metal.
12.1 Failure to conform to any of the requirements pre-
scribed in this specification shall constitute grounds for rejec-
8. Sampling
tion. In cases of rejection, the seller shall have the right to
8.1 Sample the material from the original containers imme-
reinspect and resubmit the
...

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SCOPE
1.1 This practice establishes a procedure and conditions of temperature and time for heat exposure of roofing and waterproofing materials and systems in the presence of air.  
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