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ASTM E2924-14(2020)

(Practice)

Standard Practice for Intumescent Coatings

Standard Practice for Intumescent Coatings

SIGNIFICANCE AND USE
5.1 This practice is intended for use by material specifiers, general contractors, applicators, or any individual or group requiring information regarding the application of intumescent coatings to provide a fire resistance rating to structural steel.  
5.2 This practice is not intended to replace the manufacturer’s application instructions.
SCOPE
1.1 This practice provides architects, specifiers and building owners various consensus recommendations to specify industry’s best practices for intumescent coatings.  
1.2 This practice covers the best practice for the following:  
1.2.1 The manufacturing, testing, labeling, transportation, delivery, and storage, including shelf life, of intumescent coatings.  
1.2.2 The application of the intumescent coatings to structural steel for the purposes of providing fire resistance.  
1.2.3 The inspection, including safety and equipment, of intumescent coatings during and after the application.  
1.3 Standard Practice—This practice offers a set of instructions for performing one or more specific operations. This document cannot replace education or experience and should be used in conjunction with professional judgment. Not all aspects of this practice may be applicable in all circumstances. This ASTM standard is not intended to represent or replace the standard of care by which the adequacy of a given professional service must be judged, nor should this document be applied without consideration of a project’s many unique aspects. The word “Standard” in the title means only that the document has been approved through the ASTM consensus process.  
1.4 The text of this standard references notes and footnotes which provide explanatory material. These notes and footnotes (excluding those in tables and figures) shall not be considered as requirements of the standard.  
1.5 The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.  
1.6 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.
Note 1: This practice references fire-test-response standards and may involve hazardous tasks. Therefore, the following caveats are also referenced. This practice references tests used to measure and describe the response of materials, products, or assemblies to heat and flame under controlled conditions, but does not by itself incorporate all factors required for fire hazard or fire risk assessment of the materials, products, or assemblies under actual fire conditions. This practice references tests used to predict or provide a quantitative measure of the fire hazard from a specified set of fire conditions involving specific materials, products, or assemblies. This assessment does not necessarily predict the hazard of actual fires which involve conditions other than those assumed in the analysis. This practice references tests used to determine certain fire-test responses of materials, products, or assemblies to heat and flame under controlled conditions by using results obtained from fire-test-response standards. The results obtained from using this practice do not, by themselves, constitute measures of fire hazard or fire risk. Fire testing is inherently hazardous. Adequate safeguards for personnel and property shall be employed in conducting these tests.  
1.7 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) Com...

General Information

Status
Published
Publication Date
31-Mar-2020
ICS
87.040 - Paints and varnishes
Technical Committee
E06 - Performance of Buildings
Drafting Committee
E06.21 - Serviceability
Current Stage
Ref Project

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ASTM E2924-14(2020) - Standard Practice for Intumescent CoatingsASTM E2924-14(2020) - Standard Practice for Intumescent Coatings
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ASTM E2924-14(2020) - Standard Practice for Intumescent Coatings
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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.
Designation: E2924 − 14 (Reapproved 2020)
Standard Practice for
1
Intumescent Coatings
This standard is issued under the fixed designation E2924; 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 priate safety, health, and environmental practices and deter-
mine the applicability of regulatory limitations prior to use.
1.1 This practice provides architects, specifiers and building
owners various consensus recommendations to specify indus-
NOTE 1—This practice references fire-test-response standards and may
involve hazardous tasks. Therefore, the following caveats are also
try’s best practices for intumescent coatings.
referenced.This practice references tests used to measure and describe the
1.2 This practice covers the best practice for the following:
response of materials, products, or assemblies to heat and flame under
1.2.1 The manufacturing, testing, labeling, transportation,
controlled conditions, but does not by itself incorporate all factors
required for fire hazard or fire risk assessment of the materials, products,
delivery, and storage, including shelf life, of intumescent
or assemblies under actual fire conditions. This practice references tests
coatings.
used to predict or provide a quantitative measure of the fire hazard from
1.2.2 The application of the intumescent coatings to struc-
a specified set of fire conditions involving specific materials, products, or
tural steel for the purposes of providing fire resistance.
assemblies. This assessment does not necessarily predict the hazard of
1.2.3 The inspection, including safety and equipment, of actual fires which involve conditions other than those assumed in the
analysis. This practice references tests used to determine certain fire-test
intumescent coatings during and after the application.
responses of materials, products, or assemblies to heat and flame under
1.3 Standard Practice—This practice offers a set of instruc-
controlled conditions by using results obtained from fire-test-response
tions for performing one or more specific operations. This standards. The results obtained from using this practice do not, by
themselves, constitute measures of fire hazard or fire risk. Fire testing is
document cannot replace education or experience and should
inherently hazardous. Adequate safeguards for personnel and property
be used in conjunction with professional judgment. Not all
shall be employed in conducting these tests.
aspects of this practice may be applicable in all circumstances.
1.7 This international standard was developed in accor-
This ASTM standard is not intended to represent or replace the
dance with internationally recognized principles on standard-
standard of care by which the adequacy of a given professional
ization established in the Decision on Principles for the
service must be judged, nor should this document be applied
Development of International Standards, Guides and Recom-
without consideration of a project’s many unique aspects. The
mendations issued by the World Trade Organization Technical
word “Standard” in the title means only that the document has
Barriers to Trade (TBT) Committee.
been approved through the ASTM consensus process.
2. Referenced Documents
1.4 The text of this standard references notes and footnotes
which provide explanatory material. These notes and footnotes 2
2.1 ASTM Standards:
(excluding those in tables and figures) shall not be considered
D2240 Test Method for Rubber Property—Durometer Hard-
as requirements of the standard.
ness
D2794 Test Method for Resistance of Organic Coatings to
1.5 The values stated in inch-pound units are to be regarded
as standard. The values given in parentheses are mathematical the Effects of Rapid Deformation (Impact)
D4060 Test Method for Abrasion Resistance of Organic
conversions to SI units that are provided for information only
and are not considered standard. Coatings by the Taber Abraser
D4541 Test Method for Pull-Off Strength of Coatings Using
1.6 This standard does not purport to address all of the
Portable Adhesion Testers
safety concerns, if any, associated with its use. It is the
E119 Test Methods for Fire Tests of Building Construction
responsibility of the user of this standard to establish appro-
and Materials
E176 Terminology of Fire Standards
1
This practice is under the jurisdiction of ASTM Committee E06 on Perfor-
mance of Buildings and is the direct responsibility of Subcommittee E06.21 on
2
Serv
...

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