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ASTM D4479-00

(Specification)

Standard Specification for Asphalt Roof Coatings - Asbestos-Free

Standard Specification for Asphalt Roof Coatings - Asbestos-Free

SCOPE
1.1 This specification covers asbestos-free asphalt roof coatings of brushing or spraying consistency.  
1.2 The following precautionary caveat pertains only to the test method portion, Section 8, of this specification:  This standard does not purport to address all of the safety problems, 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
09-Jul-2000
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

Replaced By
ASTM D4479-00(2006) - Standard Specification for Asphalt Roof Coatings - Asbestos-Free
Effective Date
01-Dec-2006

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ASTM D4479-00 - Standard Specification for Asphalt Roof Coatings - Asbestos-FreeASTM D4479-00 - Standard Specification for Asphalt Roof Coatings - Asbestos-Free
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ASTM D4479-00 - Standard Specification for Asphalt Roof Coatings - Asbestos-Free
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Standards Content (Sample)


NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Please contact ASTM International (www.astm.org) for the latest information.
Designation: D 4479 – 00
Standard Specification for
Asphalt Roof Coatings – Asbestos-Free
This standard is issued under the fixed designation D 4479; 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 (ϵ) 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 both, excluding asbestos fiber, mixed to a smooth, uniform
consistency suitable for application by squeegee, three-knot
1.1 Thisspecificationcoversasbestos-freeasphaltroofcoat-
brush, paint brush, roller, or by spraying.
ings of brushing or spraying consistency.
1.2 The following precautionary caveat pertains only to the
5. Composition
test method portion, Section 8, of this specification: This
5.1 Asphalt roof coatings complying with this specification
standard does not purport to address all of the safety concerns,
shall conform to the following composition limits:
if any, associated with its use. It is the responsibility of the user
min max
of this standard to establish appropriate safety and health
Moisture, % . 2.5
practices and determine the applicability of regulatory limita-
Nonvolatile matter, % 50 .
tions prior to use. Mineral or other stabilizer, or both, 5 20
Stabilizers, %
Asphalt, % 40 .
2. Referenced Documents
2.1 ASTM Standards:
6. Physical Requirements Physical Requirements
D 312 Specification for Asphalt Used in Roofing
6.1 Uniformity—After a thoroughly stirred sample has
D 449 Specification forAsphalt Used in Dampproofing and
stood for 72 h at room temperature 236 2°C (73.46 3.6°F)
Waterproofing
in a closed container, it shall show no separation of solvent or
D 946 Specification for Penetration-Graded Asphalt Ce-
settling that cannot be overcome by moderate stirring.
ment for Use in Pavement Construction
6.2 Consistency— The roof coating shall be of a consis-
D 6511 Test Methods for Solvents Bearing Bituminous
tency that will spread readily and permit application by
Compounds 2
squeegee, brush, roller or spray at the rate of 1.25 m /litre (50
ft /gal) on prepared roofing, saturated felt, and metal surfaces
3. Classification
at ambient temperatures above 10°C (50°F). Consistency at
3.1 Type I is made from asphalts characterized as self-
25°C (77°F) shall be between 50 and 400 Stormer s/100
healing, adhesive, and ductile, and conforming to the require-
revolutions.
ments of Specification D 312D 312, Type I; Specification
6.3 Behaviorat60°C(140°F)—The roof coating shall show
D 449D 449, Types I or II; or Specification D 946D 946.
no evidence of blistering, and sag or slide shall be no greater
3.2 Type II is made from asphalts characterized by high
than 6 mm ( ⁄4 in.). Staining or absorption of the coating on the
softening point and relatively low ductility, and conforming to
reverse side of the prepared roofing test panel shall not exceed
the requirements of Specification D 312D 312 Types II or III;
5 % of the coated area.
or Specification D 449D 449, Type III.
6.4 Pliability at 0°C (32°F)—There shall be no cracking or
separation of the roof coating from the metal.
4. Materials and Manufactur
...

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Standard Test Methods for Solvent Bearing Bituminous Compounds

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3.1 These tests are useful in sampling and testing solvent bearing bituminous compounds to establish uniformity of shipments.
SCOPE
1.1 These test methods cover procedures for sampling and testing solvent bearing bituminous compounds for use in roofing and waterproofing.  
1.2 The test methods appear in the following order:    
Section  
Sampling  
4  
Uniformity  
5  
Weight per gallon  
6  
Nonvolatile content  
7  
Solubility  
8  
Ash content  
9  
Water content  
10  
Consistency  
11  
Behavior at 60 °C [140 °F]  
12  
Pliability at –0 °C [32 °F]  
13  
Aluminum content  
14  
Reflectance of aluminum roof coatings  
15  
Strength of laps of rolled roofing adhered with roof adhesive  
16  
Adhesion to damp, wet, or underwater surfaces  
17  
Mineral stabilizers and bitumen  
18  
Mineral matter  
19  
Volatile organic content  
20  
1.3 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 nonconformance with the standard.  
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