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ASTM E2189-02

(Test Method)

Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units

Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units

SCOPE
1.1 This test method covers procedures for testing the resistance to fogging of preassembled permanently sealed insulating glass units or insulating glass units with capillary tubes intentionally left open.
1.2 This test method is applicable only to sealed insulating glass units that are constructed with glass.
1.3 The unit construction used in this test method contains construction details that are essential components of the test. Different types of glass, different glass thicknesses and different airspace sizes may affect the test results.
1.4 This test method is not applicable to sealed insulating glass units containing a spandrel glass coating due to testing limitations.
1.5 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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 and health practices and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
09-Mar-2002
ICS
81.040.20 - Glass in building
Technical Committee
E06 - Performance of Buildings
Drafting Committee
E06.22 - Durability Performance of Building Constructions
Current Stage
Ref Project

Relations

Replaced By
ASTM E2189-10 - Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units
Effective Date
01-Nov-2010
Referred By
ASTM C1249-18(2023) - Standard Guide for Secondary Seal for Sealed Insulating Glass Units for Structural Sealant Glazing Applications
Effective Date
10-Mar-2002
Referred By
ASTM E2190-19 - Standard Specification for Insulating Glass Unit Performance and Evaluation
Effective Date
10-Mar-2002

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ASTM E2189-02 - Standard Test Method for Testing Resistance to Fogging in Insulating Glass UnitsASTM E2189-02 - Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units
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ASTM E2189-02 - Standard Test Method for Testing Resistance to Fogging in Insulating Glass Units
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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:E2189–02
Standard Test Method for
Testing Resistance to Fogging in Insulating Glass Units
This standard is issued under the fixed designation E2189; 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 E2190 Specification for Insulating Glass Unit Performance
and Evaluation
1.1 This test method covers procedures for testing the
resistance to fogging of preassembled permanently sealed
3. Terminology
insulating glass units or insulating glass units with capillary
3.1 Definition of Terms:
tubes intentionally left open.
3.1.1 For definitions of terms found in the standard, refer to
1.2 This test method is applicable only to sealed insulating
Terminology C717,Terminology C162 andTerminology E631.
glass units that are constructed with glass.
3.2 Definitions of Terms Specific to This Standard:
1.3 The unit construction used in this test method contains
3.2.1 fog, n—visible deposits present after testing in accor-
construction details that are essential components of the test.
dance with Section 8.
Different types of glass, different glass thicknesses and differ-
ent airspace sizes may affect the test results.
4. Significance and Use
1.4 This test method is not applicable to sealed insulating
4.1 This test method is intended to provide a means for
glass units containing a spandrel glass coating due to testing
testingtheresistancetofogginginsealedinsulatingglassunits.
limitations.
4.2 This test method is also intended to provide a means for
1.5 The values stated in SI units are to be regarded as the
testing the resistance to fogging caused by components in the
standard. The values given in parentheses are for information
interior of the unit. These interior components include, but are
only.
not limited to, suspended or applied films, decorative compo-
1.6 This standard does not purport to address all of the
nents, muntins, and coatings.
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
5. Test Specimens
priate safety and health practices and determine the applica-
5.1 Each test specimen shall be manufactured in accordance
bility of regulatory limitations prior to use.
with Test Method E2188, Section 5 or Specification E2190,
Section 5, or both.
2. Referenced Documents
2 5.2 For double-glazed units, at least three specimens of
2.1 ASTM Standards:
identical component materials and construction shall be sub-
C162 Terminology of Glass and Glass Products
4 mitted.
C717 Terminology of Building Seals and Sealants
5.3 For triple-glazed units, at least five specimens of iden-
E631 Terminology of Building Constructions
5 tical component materials and construction shall be submitted.
E2188 Test Method for Insulating Glass Unit Performance
For these units, the manufacturer must specify the exterior
surface.
This test method is under the jurisdiction of ASTM Committee E06 on
NOTE 1—Certain reflective coatings may interfere with the ability to
Performance of Buildings and is the direct responsibility of Subcommittee E06.22
view fog.
on Durability Performance of Building Constructions.
5.4 During all stages of storage and handling, the units shall
Current edition approved March 10, 2002. Published May 2002. DOI: 10.1520/
E2189-02.
beheldinaverticalpositionwithequalsupporttoallpanesand
Annual Book of ASTM Standards, Vol 15.02.
no compression loading.
Annual Book of ASTM Standards, Vol 04.07.
5.5 Two units shall be randomly selected for this test.
Annual Book of ASTM Standards, Vol 04.11.
Annual Book of ASTM Standards, Vol 04.12. Damaged units shall not be tested.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
E2189–02
6. Apparatus 6.1.4 The test specimen supports are located as shown in
Fig. 1.
6.1 Volatile Fog Test Apparatus:
6.1.5 The cooling plates are constructed of a conductive
6.1.1 The dimensions and components are found in Fig. 1.
material such as copper or brass. The cooling plates shall be
The construction of the apparatus shall be capable of maintain-
nominally 150 6 5 mm (5.91 6 0.20 in.) diameter and shall be
ing 50 6 3°C (122 6 5°F). In order to maintain this
placed directly in complete contact with the glass surface for
temperature, a fan shall be mounted in the box. The fan shall
the duration of the test. Alternatively, a rectangular cooling
run continuously.
2 2
plate shall be 0.0177 6 0.0006 m (27.4 6 1.0 in. ) in area.
6.1.2 The apparatus shall be constructed from sturdy, solid
6.1.6 The cooling water temperature is determined as the
materials that minimize the escape of ultraviolet light into the
1 3 water immediately exits the apparatus from each cooling plate
surrounding area. ⁄2 or ⁄4 in. plywood has been found suitable
as shown in Figure 1. The cooling water temperature at these
for this purpose. Stainless steel construction is also acceptable.
locations shall be 21 6 2°C.
6.1.3 The interior of the apparatus shall have a reflective
6.2 Ultraviolet Light Source:
surface. If plywood is used to construct the apparatus, then line
the entire interior of the apparatus with aluminum foil or other
NOTE 2—Warning: Ultraviolet light sources used in this test method
reflective material. are harmful to the human body, especially to the eyes. Appropriate
FIG. 1 Volatile Fogging Exposure Box
E2189–02
protective measures must be observed.
8.3 Remove the test specimens from the test apparatus.
Examine them carefully for fog by holding at arm’s length
6.2.1 The source shall consist of one ultraviolet lamp. This
(appro
...

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This specification covers the classification, design and performance requirements, and test methods for glass in permanent railing systems, guards, and balustrades installed in agricultural, assembly, commercial, educational, industrial, institutional, recreational, and residential buildings. This specification considers that the overall outlook is based on the health and safety of all potential users of buildings, and establishes the basic minimum requirements and criteria that lead to satisfactory products under normal and anticipated building uses, and not for abuses for which the building and its components are not designed. Also, this specification does not give consideration to design criteria for specific field conditions, the establishment of which is the prerogative and responsibility of the designer, specification writer, and regulatory agencies.
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11.1 The significance and use of the test methods is contained in Test Methods E2353.
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5.1 Use of this practice assumes:  
5.1.1 the glass edges shall be free from damage,  
5.1.2 the glass shall be properly glazed,  
5.1.3 the glass shall not have been subjected to abuse, and  
5.1.4 the glass edge support allows in-plane movement of the glass due to thermal expansion and contraction.  
5.2 This practice does not address all factors that cause thermally induced stresses in annealed glass. Factors that are not addressed include: transient thermal stresses, HVAC registers, thermally insulating window coverings, drop ceilings and other heat traps, increased solar irradiance caused by exterior reflections, variations in heat transfer coefficients other than those assumed for the steady state analysis described herein, and stresses induced by thermal sources other than the sun. Factors other than those listed above may also induce thermal stress.  
5.3 Many other factors shall be considered in glass selection. These factors include, but are not limited to, mechanically induced stresses, wind effects, windborne debris impacts, excessive deflections, seismic effects, heat flow, noise abatement, potential post-breakage consequences, and so forth. In addition, considerations set forth in building codes along with criteria presented in safety glazing standards and site specific concerns may control the ultimate glass type and thickness selection.  
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SCOPE
1.1 This practice covers a procedure to determine the resistance of annealed architectural flat glass to thermally induced stresses caused by exposure to sun and shadows for a specified probability of breakage (Pb). Proper use of this procedure is intended to reduce the possibility of thermal breakage of annealed glass in buildings.  
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ASTM E2953-14(2020)e1(Specification)
Standard Specification for Evaluating Accelerated Aging Performance of Electrochromic Devices in Sealed Insulating Glass Units

ABSTRACT
This specification applies to all electrochromic (EC) glass whose visible light transmittance or near infrared light transmittance properties, or both, can be changed reversibly by the application or removal of an electrical voltage. It covers absorptive and reflective EC devices in preassembled permanently sealed insulting glass units with one or more cavities in which at least one lite contains an EC device (which may be in the form of a laminated lite or a single pane with coatings applied). This specification is also valid for EC devices in preassembled insulating glass units with capillary tubes intentionally left open, but not for other types of dynamic glass which do not solely require an electrical stimulus to change light transmittance such as photochromic and thermochromic glazings and hybrid active/passive chromogenics. This specification is applicable only to sealed insulating glass units that are constructed with glass and fabricated for vision glass areas for use in buildings, such as sliding doors, windows, skylights, and exterior wall systems.
SCOPE
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1.2 This specification does not apply to other types of dynamic glass which do not solely require an electrical stimulus to change light transmittance such as photochromic and thermochromic glazings and hybrid active/passive chromogenics.  
1.3 This specification covers electrochromic devices in preassembled permanently sealed insulting glass units with one or more cavities in which at least one lite contains an EC device (which may be in the form of a laminated lite or a single pane with coatings applied). This specification is also applicable to EC devices in preassembled insulating glass units with capillary tubes intentionally left open. As such this specification also requires conformance to Specification E2190.  
1.4 This specification is applicable only to sealed insulating glass units that are constructed with glass and fabricated for vision glass areas for use in buildings, such as sliding doors, windows, skylights, and exterior wall systems.  
1.5 Qualification under this specification is intended to provide a basis for evaluating the aging performance of electrochromic devices in sealed insulating glass units.  
1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.7 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.  
1.8 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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ASTM
ASTM E998-19(Test Method)
Standard Test Method for Structural Performance of Architectural Glass Products Under the Influence of Uniform Static Loads

SIGNIFICANCE AND USE
5.1 This test method is a general procedure for testing architectural glass products under uniform static loads.  
5.2 Loads on glass in windows, curtain walls, and doors may vary greatly in magnitude, direction, and duration. An understanding of wind loads on the building is required for selection of test loads and interpretation of results with respect to expected exposure at a particular site.  
5.3 A thorough understanding of the variations of the strength of glass and the nature of loading is required to interpret results of this test method.  
5.4 The proper use of this test method requires a knowledge of the principles of pressure, deflection, and strain measurement.
SCOPE
1.1 This test method is a general test procedure for load tests of glass subjected to uniform static loads. It is applicable for test protocols involving specified loads, load durations, and loading rates.  
1.2 This test method is applicable to architectural flat glass of various types; for example, annealed, heat-strengthened, fully tempered, laminated, insulating, and combinations thereof.  
1.3 This test method describes a process of applying specific test loads to glass. The test may be conducted using a standard test frame specified herein or a test frame of the user's design.  
1.4 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.  
1.5 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific precautionary statements see Section 7.  
1.6 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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ASTM
ASTM E3119-19(Test Method)
Standard Test Method for Accelerated Aging of Environmentally Controlled Dynamic Glazing

SIGNIFICANCE AND USE
4.1 ECDG perform a number of important functions in a building envelope including: reducing the solar energy heat gain; providing a variable visual connection with the outside world; enhancing human comfort (heat gain), security, illumination, and glare control; providing for architectural expression, and (possibly) improving acoustical performance. It is therefore important to understand the relative serviceability of these glazings.  
4.2 This test method is intended to provide a means for assessing the relative serviceability of ECDGs, as described in Section 1.  
4.3 The test method is intended to simulate in-service use and accelerate aging of the environmentally controlled dynamic glazings.  
4.4 Results from these tests cannot be used to predict the performance over time of in-service units unless actual corresponding in-service tests have been conducted and appropriate analyses have been conducted to show how performance can be predicted from the accelerated aging tests.  
4.5 The procedure in this test method includes environmental test parameters that are typically used in weatherability tests by standards organizations and are realistic for the intended use of large-area ECDG units.
SCOPE
1.1 This test method covers the accelerated aging and monitoring of the time-dependent performance of environmentally controlled dynamic glazings such as thermochromic (TC) thermotropic, photochromic glazings. and combinations thereof.  
1.2 The test method is applicable only for environmentally controlled dynamic glazings. These glazings may be either monolithic glass, monolithic laminated glass, or sealed insulating glass units fabricated for use in buildings, such as exterior doors, windows, skylights, and wall systems.  
1.3 During use, the environmentally controlled dynamic glazings tested according to this method are exposed to environmental conditions, including solar radiation and are employed to control the amount of transmitted radiation by absorption and reflection and thus, limit the amount of solar radiation that is transmitted into a building.  
1.4 The test method is not applicable to electronically controlled chromogenic devices, such as electrochromic devices.  
1.5 The test method is not applicable to environmentally controlled dynamic glazings that are constructed from superstrate or substrate materials other than glass.  
1.6 The test method referenced herein is a laboratory test conducted under specified conditions.  
1.7 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.8 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.  
1.9 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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