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ASTM D6577-06

(Guide)

Standard Guide for Testing Industrial Protective Coatings

Standard Guide for Testing Industrial Protective Coatings

SCOPE
1.1 This guide covers the selection and use of test methods and procedures for testing industrial protective coatings. Selection of the standards to be followed must be governed by experience and the requirements in each individual case, together with agreement between the supplier and the user.
1.2 This guide covers the testing of liquid coatings as applied on substrate by brushing, rolling, spraying, or other means appropriate to the coating and circumstance.Note 1
The term "industrial protective coating" as used in this guide is described in the scope of Subcommittee D01.46 as " paints applied to substrates on-site of structures and buildings, especially where subject to corrosive environments, as industrial, urban, and marine environments."Note 2
Guides for testing other coating types, such as Guides D 4712, D 5146, D 5324 or for surface preparation, coating application, such as Guide D 3276, are available and should be used when it is applicable.
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
31-Jul-2006
ICS
87.020 - Paint coating processes
Technical Committee
D01 - Paint and Related Coatings, Materials, and Applications
Drafting Committee
D01.46 - Industrial Protective Coatings
Current Stage
Ref Project

Relations

Replaces
ASTM D6577-00a - Standard Guide for Testing Industrial Protective Coatings
Effective Date
01-Aug-2006
Replaced By
ASTM D6577-06(2011)e1 - Standard Guide for Testing Industrial Protective Coatings
Effective Date
01-Sep-2011
Referred By
ASTM D6943-15(2019) - Standard Practice for Immersion Testing of Industrial Protective Coatings and Linings
Effective Date
01-Aug-2006

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ASTM D6577-06 - Standard Guide for Testing Industrial Protective CoatingsASTM D6577-06 - Standard Guide for Testing Industrial Protective Coatings
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ASTM D6577-06 - Standard Guide for Testing Industrial Protective Coatings
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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:D6577–06
Standard Guide for
1
Testing Industrial Protective Coatings
This standard is issued under the fixed designation D6577; 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 D522 Test Methods for Mandrel Bend Test of Attached
Organic Coatings
1.1 This guide covers the selection and use of test methods
D523 Test Method for Specular Gloss
and procedures for testing industrial protective coatings. Se-
D562 Test Method for Consistency of Paints Measuring
lection of the standards to be followed must be governed by
Krebs Unit (KU)Viscosity Using a Stormer-TypeViscom-
experience and the requirements in each individual case,
eter
together with agreement between the supplier and the user.
D609 Practice for Preparation of Cold-Rolled Steel Panels
1.2 This guide covers the testing of liquid coatings as
for Testing Paint, Varnish, Conversion Coatings, and
applied on substrate by brushing, rolling, spraying, or other
Related Coating Products
means appropriate to the coating and circumstance.
D610 Practice for Evaluating Degree of Rusting on Painted
NOTE 1—The term “industrial protective coating” as used in this guide
Steel Surfaces
1
is described in the scope of Subcommittee D01.46 as “paints applied to
D658 Test Method for Abrasion Resistance of Organic
substrates on-site of structures and buildings, especially where subject to
3
Coatings by the Air Blast Abrasive
corrosive environments, as industrial, urban, and marine environments.”
D660 Test Method for Evaluating Degree of Checking of
NOTE 2—Guidesfortestingothercoatingtypes,suchasGuidesD4712,
D5146, D5324 or for surface preparation, coating application, such as Exterior Paints
Guide D3276, are available and should be used when it is applicable.
D661 Test Method for Evaluating Degree of Cracking of
Exterior Paints
1.3 This standard does not purport to address all of the
D662 Test Method for Evaluating Degree of Erosion of
safety concerns, if any, associated with its use. It is the
Exterior Paints
responsibility of the user of this standard to establish appro-
D714 Test Method for Evaluating Degree of Blistering of
priate safety and health practices and determine the applica-
Paints
bility of regulatory limitations prior to use.
D772 Test Method for Evaluating Degree of Flaking (Scal-
2. Referenced Documents
ing) of Exterior Paints
2
D822 Practice for Filtered Open-Flame Carbon-Arc Expo-
2.1 ASTM Standards:
sures of Paint and Related Coatings
B117 Practice for Operating Salt Spray (Fog) Apparatus
D823 Practices for Producing Films of Uniform Thickness
C868 Test Method for Chemical Resistance of Protective
of Paint, Varnish, and Related Products on Test Panels
Linings
D869 Test Method for Evaluating Degree of Settling of
D16 Terminology for Paint, Related Coatings, Materials,
Paint
and Applications
D870 Practice for Testing Water Resistance of Coatings
D56 Test Method for Flash Point by Tag Closed Cup Tester
Using Water Immersion
D93 Test Methods for Flash Point by Pensky-Martens
D968 Test Methods for Abrasion Resistance of Organic
Closed Cup Tester
Coatings by Falling Abrasive
D185 Test Methods for Coarse Particles in Pigments
D1005 Test Method for Measurement of Dry-Film Thick-
D344 Test Method for Relative Hiding Power of Paints by
ness of Organic Coatings Using Micrometers
the Visual Evaluation of Brushouts
D1014 Practice for Conducting Exterior Exposure Tests of
Paints and Coatings on Metal Substrates
1
This guide is under the jurisdiction of ASTM Committee D01 on Paint and
D1200 Test Method for Viscosity by Ford Viscosity Cup
Related Coatings, Materials, and Applications and is the direct responsibility of
D1210 Test Method for Fineness of Dispersion of Pigment-
subcommittee D01.46 on Industrial Protective Coatings.
Current edition approved Aug. 1, 2006. Published September 2006. Originally Vehicle Systems by Hegman-Type Gage
approved in 2000. Last previous edition approved in 2000 as D6577 – 00a. DOI:
10.1520/D6577-06.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
3
Standards volume information, refer to the standard’s Document Summary page on Withdrawn. The last approved version of this historical standard is referenced
the ASTM website. on www.astm.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D6577–06
D1212 Test Methods for Measurement of Wet Film Thick- D2794 Test Method for Resistance of Or
...

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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 guide is arranged in the following order:    
Section  
Referenced Documents  
2  
ASTM Standards  
2.1  
OSHA Standards  
2.2  
Steel Structures Painting Council Publications  
2.3  
International Standards Organization (ISO)  
2.4  
ASTM Adjuncts  
2.6  
Significance and Use  
3  
Preparation for Inspection  
4  
Surface Preparation Methods and Requirements  
5  
Surface Preparation  
5.1  
Pictorial Standard D2200  
5.1.1  
Factors Affecting Coating Performance  
5.2  
Cleanliness  
5.2.1  
Mill Scale  
5.2.2  
Surface Profile  
5.2.3  
Sharp Edges  
5.2.4  
Cleaning Procedures  
5.3  
Chemical Cleaning  
5.3.1  
Solvent Vapor Cleaning  
5.3.1.1  
Hand Tool Cleaning  
5.3.2  
Power Tool Cleaning  
5.3.3  
Power Tool Cleaning to Bare Metal  
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Commercial Grade Power Tool Cleaning  
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Pressurized Water Cleaning  
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5.4  
Steel Surfaces  
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Galvanized Surfaces  
5.4.2  
Aluminum Surfaces  
5.4.3  
Precautions in Preparing Unpainted and Previously  
Painted Surfaces  
5.4.4  
Inspection of Surfaces Prior to Field Painting  
5.5  
New Construction  
5.5.1  
Maintenance Repainting  
5.5.2  
Coating Storage and Handling  
6  
Storage of Coating and Thinner  
6.1  
Mixing of Coatings  
6.2  
Thinning  
6.3  
Initial Samples  
6.3.1  
Thinning of Coating  
6.3.2  
Sampling of Thinned Coating  
6.3.3  
Heating of Coating  
6.4  
Weather Considerations  
7  
Drying  
7.1  
Low Temperature  
7.2  
High Temperature  
7.3  
Moisture  
7.4  
Wind  
7.5  
Coating Application  
8  
Residual Contaminants  
8.1  
Quality Assurance  
8.2  
Film Defects  
8.2.1  
Brush Application  
8.3  
Spray Application  
8.4  
Roller Application  
8.5...

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Standard Practice for Use of Pictorial Surface Preparation Standards and Guides for Painting Steel Surfaces

SIGNIFICANCE AND USE
4.1 The appearance of the various degrees of dry and wet abrasive blast cleaning, hand and power tool cleaning, and water jetting are influenced by the initial rust grades of the steel being cleaned and/or the type and condition of the coating on the existing steel. The standards and guides aid visually in judging and evaluating the degree of rusting and/or paint deterioration before cleaning and the degree of cleaning of steel surfaces prior to painting.  
4.2 Five methods have evolved because of differences in the practice of using visual standards and guides throughout the world, and the method of surface preparation employed. In Europe, the visual standards (Method A) are used as the primary means of assessing the degree of cleaning. In the U.S., the SSPC written definitions take precedence with the visual guides and reference photographs used as a supplement. The visual guides and reference photographs of Methods B, C, and D conform to the SSPC written definitions. There are written definitions for Method E, however, the visual guide for Method E does not contain a complete set of pictorials corresponding to each surface cleanliness definition.
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1.1 The visual surface preparation guides and standards consist of a series of color prints available as separate publications. Five different sets of photographs are described in this standard, designated as Method A (ISO/Swedish Standard2) and Methods B through E (SSPC Guides and Reference Photographs3). The methods differ in the depiction of the initial surface, in the definition and depiction of the cleaning conditions, and in the number of cleaning methods included. Because of these differences, the specifier should state which guide to use.  
1.2 The colored visual surface preparation guides represent different conditions of hot-rolled carbon steel before and after surface preparation. Prior to cleaning, there are four rust grades, A to D, that cover the range from intact mill scale to 100 % rusted and pitted steel. The standards then depict the appearance of the initial conditions after cleaning by one or more methods (for example, dry abrasive blast cleaning) to various degrees of thoroughness. In addition, Method B includes three painted conditions that contain various degrees of deterioration. The Guide3 depicts these conditions after various degrees of dry abrasive blast cleaning. Method C includes four rust grades and three painted conditions that contain various degrees of deterioration. The Guide4 depicts these conditions after various degrees of hand and power tool cleaning. Method D includes two rust grades and four painted conditions that contain various degrees of deterioration. The Guide5 depicts these conditions after various degrees of water jetting, with three levels of flash rusting. Method E includes two rust grades. The Guide6 depicts these conditions after various degrees of wet abrasive blast cleaning, with three levels of flash rusting.  
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ASTM D7073-20(Guide)
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4.1 Laboratory measurement of application properties of architectural coatings generally employ a blade-type applicators that lay down films of highly uniform thickness. Applicators, such as brushes and rollers, typically apply films that lack uniformity due to variations in rheology, film build, flow and leveling properties resulting in the practical hiding of most paints being less than that measured on films applied with a blade-type applicator. This guide provides an indication of the actual application properties of the paint, as applied by a contractor or consumer.
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1.1 This guide describes procedures for the application of brush or roller, or both, applied paint films to sealed wallboard for evaluating application properties.  
1.2 Because both the application and panel evaluation are subjective, this guide should be used only for comparative testing within one laboratory using one operator for each set of applications, as the ratings assigned by different laboratories may not agree.  
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.5 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

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