ASTM D6083-05e1

Standard Specification for Liquid Applied Acrylic Coating Used in Roofing (Withdrawn 2014)

ABSTRACT
This specification covers testing and material properties of water-dispersed protective roof coatings composed of a water-based acrylic latex elastomeric emulsion polymer, to which various pigments and other additives have been added to give the required physical properties. The product, as manufactured, shall be in liquid form for application to the roof surface by brushing, squeegeeing, rolling, or spraying. Guidance for its application is not addressed here. Coatings shall be tested and adhere to liquid property requirements as to viscosity, and volume and weight of solids. Conversely, films shall also conform to dry physical properties, as follows: initial percent elongation at break; initial tensile strength at maximum stress; final percent elongation at break after accelerated weathering; permeance; water swelling; adhesion; fungi resistance; tear resistance; and low temperature flexibility after accelerated weathering.
SCOPE
1.1 This specification covers liquid-applied water-dispersed acrylic latex elastomeric protective roof coatings.
1.2 This specification does not provide guidance for application.
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
1.4 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.
WITHDRAWN RATIONALE
This specification covered liquid-applied water-dispersed acrylic latex elastomeric protective roof coatings.
Formerly under the jurisdiction of Committee D08 on Roofing and Waterproofing, this specification was withdrawn in July 2014 in accordance with section 10.5.3.1 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.

General Information

• Status: Withdrawn
• Publication Date: 31-Mar-2005
• Withdrawal Date: 15-Jul-2014
• ICS: 25.220.60 - Organic coatings
• ICS: 91.100.50 - Binders. Sealing materials
• Technical Committee: D08 - Roofing and Waterproofing
• Drafting Committee: D08.18 - Nonbituminous Organic Roof Coverings

Relations

• Replaces: ASTM D6083-05 - Standard Specification for Liquid Applied Acrylic Coating Used in Roofing
• Effective Date: 01-Apr-2005
• Referred By: ASTM D6705/D6705M-04(2018) - Standard Guide for Repair and Recoat of Spray Polyurethane Foam Roofing Systems
• Effective Date: 01-Apr-2005

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
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Designation:D6083 −05
StandardSpecification for
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Liquid Applied Acrylic Coating Used in Roofing
This standard is issued under the fixed designation D6083; 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.
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´ NOTE—An editorial change to subsection 7.3 was made in June 2005.
1. Scope D1644 Test Methods for Nonvolatile Content of Varnishes
D1653 Test Methods for Water Vapor Transmission of Or-
1.1 This specification covers liquid-applied water-dispersed
ganic Coating Films
acrylic latex elastomeric protective roof coatings.
D2196 Test Methods for Rheological Properties of Non-
1.2 This specification does not provide guidance for appli-
Newtonian Materials by Rotational (Brookfield type)
cation.
Viscometer
1.3 The values stated in SI units are to be regarded as the D2370 Test Method for Tensile Properties of Organic Coat-
ings
standard. The values given in parentheses are for information
only. D2697 Test Method for Volume Nonvolatile Matter in Clear
or Pigmented Coatings
1.4 This standard does not purport to address all of the
D4798 Practice for Accelerated Weathering Test Conditions
safety concerns, if any, associated with its use. It is the
and Procedures for Bituminous Materials (Xenon-Arc
responsibility of the user of this standard to establish appro-
Method)
priate safety and health practices and determine the applica-
G21 Practice for Determining Resistance of Synthetic Poly-
bility of regulatory limitations prior to use.
meric Materials to Fungi
2. Referenced Documents
3. Terminology
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2.1 ASTM Standards:
3.1 For definitions of terms used in this specification, see
C794 TestMethodforAdhesion-in-PeelofElastomericJoint
Terminologies D16 and D1079.
Sealants
D16 TerminologyforPaint,RelatedCoatings,Materials,and
4. Packaging and Materials
Applications
D471 Test Method for Rubber Property—Effect of Liquids
4.1 Shipping containers shall be marked with the name of
D522 Test Methods for Mandrel Bend Test of Attached the material, the stock number, lot number,ASTM designation
Organic Coatings
number and year of issue, quantity therein, shelf-life date, and
D562 Test Method for Consistency of Paints Measuring the name of the manufacturer or supplier.
KrebsUnit(KU)ViscosityUsingaStormer-TypeViscom-
eter 5. Materials and Manufacture
D624 Test Method for Tear Strength of Conventional Vul-
5.1 Composition—The product, as manufactured, shall be in
canized Rubber and Thermoplastic Elastomers
liquid form for application to the roof surface by brushing,
D903 Test Method for Peel or Stripping Strength of Adhe-
squeegeeing, rolling, or spraying. The product shall be com-
sive Bonds
posed of a water-based acrylic latex elastomeric emulsion
D1079 Terminology Relating to Roofing and Waterproofing
polymer, to which various pigments and other additives have
been added to give the required physical properties.
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This specification is under the jurisdiction of ASTM Committee D08 on
6. Liquid and Cured Film Physical Properties
Roofing andWaterproofing and is the direct responsibility of Subcommittee D08.18
on Nonbituminous Organic Roof Coverings.
6.1 Although the product is supplied as a liquid, its perfor-
Current edition approved April 1, 2005. Published April 2005. Originally
mance is based on the functional properties of the cured
approved in 1997. Last previous edition approved in 1997 as D6083 – 97a. DOI:
material in film form. The coating is formed into a film fully
10.1520/D6083-05E01.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or adhered to the substrate.
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
6.2 Liquid Property Requirements —The liquid coating
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. shall comply with the property requirements in Table 1.
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D6083−05
TABLE 1 Liquid Property Requirements
7.4 Permeance (Test Methods D1653)—A0.5 mm (0.02 in.)
Physical Property ASTM Designation Requirements 6 10 % film shall be used.
Viscosity D562 85 to 141 KU
7.4.1 Test conditions: 23 6 2°C (73.4 6 3.6°F) at 50 6
D2196 12 to 85 Pa·s (12 000
10 % RH.
to 85 000 cps)
Volume solids D2697 greater than 50 %
7.4.2 Test is run in the inverted position with water in
Weight solids D1644 greater than 60 %
contact with the film.
7.4.3 Value is reported in SI and inch-pound units.
6.3 Film Physical Property Requirements—The cured film
7.5 Water Swelling (Test Method D
...