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ASTM E2485-06

(Test Method)

Standard Test Method for Freeze/Thaw Resistance of Exterior Insulation and Finish Systems (EIFS) and Water Resistive Barrier Coatings

Standard Test Method for Freeze/Thaw Resistance of Exterior Insulation and Finish Systems (EIFS) and Water Resistive Barrier Coatings

SIGNIFICANCE AND USE
Resistance to freezing and thawing is a factor when determining the durability of EIFS, an EIFS with water-resistive barrier coatings, and water-resistive barrier coatings by itself.
SCOPE
1.1 This test method covers procedures for determining the effect of freezing and thawing of exterior insulation and finish systems (EIFS), an EIFS with water-resistive barrier coatings, and water-resistive barrier coatings by itself.
1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information purposes only.
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 to determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
31-Mar-2006
ICS
91.120.30 - Waterproofing
Technical Committee
E06 - Performance of Buildings
Drafting Committee
E06.58 - Exterior Insulation and Finish Systems (EIFS)
Current Stage
Ref Project

Relations

Replaced By
ASTM E2485/E2485M-13 - Standard Test Method for Freeze/Thaw Resistance of Exterior Insulation and Finish Systems (EIFS) and Water Resistive Barrier Coatings
Effective Date
01-Sep-2013

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ASTM E2485-06 - Standard Test Method for Freeze/Thaw Resistance of Exterior Insulation and Finish Systems (EIFS) and Water Resistive Barrier CoatingsASTM E2485-06 - Standard Test Method for Freeze/Thaw Resistance of Exterior Insulation and Finish Systems (EIFS) and Water Resistive Barrier Coatings
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ASTM E2485-06 - Standard Test Method for Freeze/Thaw Resistance of Exterior Insulation and Finish Systems (EIFS) and Water Resistive Barrier 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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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: E2485 − 06
StandardTest Method for
Freeze/Thaw Resistance of Exterior Insulation and Finish
Systems (EIFS) and Water Resistive Barrier Coatings
This standard is issued under the fixed designation E2485; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 5. Significance and Use
5.1 Resistance to freezing and thawing is a factor when
1.1 This test method covers procedures for determining the
determining the durability of EIFS, an EIFS with water-
effect of freezing and thawing of exterior insulation and finish
resistive barrier coatings, and water-resistive barrier coatings
systems (EIFS), an EIFS with water-resistive barrier coatings,
by itself.
and water-resistive barrier coatings by itself.
1.2 The values stated in SI units are to be regarded as the 6. Apparatus
standard. The values given in parentheses are for information
6.1 Compressor, Freezing Chamber, and Circulator—Of
purposes only.
such design and capacity that the temperature of the air in the
freezing chamber shall not exceed −9°C (16°F) one hour after
1.3 This standard does not purport to address all of the
introducing the maximum charge of units. The initial tempera-
safety concerns, if any, associated with its use. It is the
ture will not exceed 32°C (90°F).
responsibility of the user of this standard to establish appro-
priate safety and health practices and to determine the 6.2 TraysandContainers—Willbeshallow,metal,andhave
1 1
an inside depth of 38.1 6 12.7 mm (1 ⁄2 6 ⁄2 in.) and be of
applicability of regulatory limitations prior to use.
suitable strength and size so that the tray with a charge of
frozen units can be removed from the freezing chamber by one
2. Referenced Documents
person.
2.1 ASTM Standards:
6.3 Thawing Tank—Should permit complete submersion of
E631Terminology of Building Constructions
the specimens in their trays.Adequate means shall be provided
E2110Terminology for Exterior Insulation and Finish Sys-
sothatthewaterinthetankmaybekeptatatemperatureof24
tems (EIFS)
6 5.5° C (75 6 10°F).
6.4 Drying Room—Maintained at a temperature of 24 6
3. Terminology
8°C (75 615°F), with a relative humidity between 30 and 70
3.1 For definitions and terms relating to this standard, see
percent. The drying room should be free from drafts.
Terminologies E631 and E2110.
7. Test Specimens
4. Summary of Test Method
7.1 Water-Resistive Barrier Coatings
7.1.1 Prepare a minimum of five test specimens measuring
4.1 Specimens are subjected to cycles of freezing and
2 2
a minimum of 150 mm (6 in. ) for each substrate that will be
thawing. Surface changes, viewed at 5× magnification, are
evaluated.
examined for signs of deleterious effects, such as cracking,
7.1.2 For sheathing substrates, two sheathing sections shall
crazing,checking,blistering,peeling,delamination,orerosion.
be assembled with a 3.2-mm ( ⁄8-in.) joint. The joint shall be
treated as it would in its end-use configuration.
7.1.3 Apply the water-resistive barrier coating over the
This test method is under the jurisdiction of ASTM Committee E06 on
substrate surface in accordance with the manufacturer’s in-
Performance of Buildings and is the direct responsibility of Subcommittee E06.58
structions. The specimen shall be representative of those used
on Exterior Insulation and Finish Systems (EIFS).
inactualconstruction.Allowthewater-resistivebarriercoating
Current edition approved April 1, 2006. Published April 2006. DOI: 10.1520/
E2485-06.
to dry a minimum of 24 hours.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
7.1.4 The back and sides of the test specimens shall be
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
sealed with an impervious material that need not be the
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. coating.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
E2485 − 06
NOTE 2—If a laboratory has personnel available for testing 7 days a
7.2 EIFS Testing
week, the requirement for storing the test specimens for 44 6 1 hours in
7.2.1 Prepare a minimum of five test specimens measuring
the drying room following the 4 6 ⁄2 hour-thawing after the last freezing
2 2
aminimumof150mm (6in. )andconsistingofthefollowing
cycle of the week may be waived. The test specimens may then be
materials:
subjected to this method of freezing and thawing for 60 consecutive days.
7.2.1.1 Substrate,
9.1.7 Continue to subject the test specimens to Method A
7.2.1.2 Water-resistive barrier coating (if applicable),
(60 cycles) of freezing and thawing.
7.2.1.3 Insulation board,
9.1.8 After completion of Method A, examine the test
7.2.1.4 Reinforcing mesh, and
specimens for deleterious effects. If deleterious effects occur
7.2.1.5 Finish.
prior to the completion of Method A, stop the test and record
7.2.2 If a water-resistive barrier coating is included as part
the number of cycles completed.
of the EIFS System, apply the water-resistive barrier coating
9.2 Method B (10 Cycles)
over the substrate surface in accordance with the manufactur-
9.2.1 Visually observe the test specimens for cracks or
er’s instructions.The specimen shall be representative of those
damage. Discard any damaged samples and replace them with
used in actual construction.
samples prepared and cured in accordance with Sections 7 and
7.2.3 Secure the insulat
...

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ASTM
ASTM E3127-24(Guide)
Standard Guide for Specifying Water Vapor Transmission Material Properties of Water-Resistive Barriers and Air Barriers

SIGNIFICANCE AND USE
4.1 As the building industry shifts towards performance-based design, specification of material properties consistent with anticipated in-service conditions becomes paramount to the design process. When specifying water vapor transmission properties, it is important to identify water vapor transmission properties for WRB/AB products that are measured under test conditions relevant to anticipated in-service conditions. This guide provides a performance-based framework for characterizing the water vapor transmission properties of WRB/AB.  
4.2 When specifying WRB/AB, water vapor permeance is an important attribute to consider for proper moisture management and functioning of wall and roof assemblies in service. In North America, water vapor transmission properties of water-resistive and air barrier materials are traditionally tested in accordance with Test Methods E96/E96M. This guide adopts the ASTM E96/E96M test methods as a primary source of information for water vapor transmission properties of WRB/AB unless otherwise instructed by the design professional.  
4.3 Most standard test methods rely on a limited set of steady-state testing conditions for evaluating the water vapor transmission properties of materials. Test conditions used to measure and report water vapor transmission values of WRB/AB should represent the in-service conditions of the tested material as closely as possible (that is, should cover the range of temperature and relative humidity conditions the products will experience when installed in wall and roof assemblies). The water vapor permeance of many WRB/AB materials can vary by more than an order of magnitude when tested for ranges of temperatures and relative humidity expected in service. For this reason, WVT properties over the full range of environmental conditions that the material will most likely experience in service should be used or evaluated when specifying a material or assembly design for a specific project.
SCOPE
1.1 This document covers guidelines for specifying water vapor transmission (WVT) properties for above-grade water-resistive barriers and air barriers (WRB/AB), typically installed between building structural components and cladding that compose the exterior side of building envelopes in North America.  
1.2 This guide applies to all types of water-resistive barrier and air barrier products, including multifunctional products, regardless of the manufacturing process, type of material, or installation technique.  
1.3 This guide provides general provisions for specifying and reporting the water vapor transmission properties of WRB/AB determined by standardized test methods, in accordance with in-service conditions these products typically experience within building envelopes.  
1.4 It is beyond the scope of this guide to optimize the water vapor transmission characteristics of WRB/AB for specific conditions of use. The specific conditions of use should account for variations in indoor and outdoor climates, cladding type, moisture storage capacity of cladding materials, thermal insulating measures for wall and roof assemblies, air movement, and vapor diffusion control strategies.  
1.5 This guide does not address proper installation and integration of WRB/AB with other wall and roof components.  
1.6 The values stated in inch-pound units are to be regarded separately as standard. Within the text, the SI units shown in parentheses are provided for information only. The values stated in each system are not exact equivalents; therefore, each system shall be used independently. Combining values from two systems may result in non-conformance with the standard. However, derived results can be converted between systems using appropriate conversion factors (see Table 1).  
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 approp...

  • Guide
    14 pages
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  • Guide
    14 pages
    English language
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ASTM
ASTM E2359/E2359M-13(2023)(Test Method)
Standard Test Method for Field Pull Testing of an In-Place Exterior Insulation and Finish System Clad Wall Assembly

SIGNIFICANCE AND USE
4.1 The purpose of this test method is to assess the installation adequacy and the overall effects of service-related deterioration (moisture, etc.) on the EIFS wall assembly as opposed to small localized areas of degradation. Resistance to pull testing as determined by this test is used as one of the factors in evaluating the EIFS assembly on a specific project. The values obtained by this test method are not purported to be representative of the actual wind load capacity or other structural properties of a specific EIFS clad wall installation, but may be helpful in assessing such load capacities.  
4.2 Since this test is used for field evaluation of existing facilities, load results obtained from this test must be interpreted based on sound engineering practice, applicable building regulations, and codes having jurisdiction. It is the discretion of the test specifier to directly utilize the results derived by this test method, or else to utilize the test results with an appropriate factor of safety to obtain acceptable working loads for each project.  
4.3 This method is intended for use on test specimens occurring or installed on existing buildings. The loss of outward wind load resistance of an EIFS wall assembly after exposure to moisture and other weather conditions may compromise the ability of the cladding or other wall components to perform adequately in place. This test method does not provide any means by which the test results may be generalized to the larger wall area. Such efforts should be based on experience and engineering judgement.  
4.4 The manner in which the test load is applied may affect the load capacity obtained from using this test method. A discussion of various load application techniques and their effects is given in Appendix X1.
SCOPE
1.1 This test method covers a procedure to determine the resistance of a section of the exterior insulation and finish system (EIFS) to outward loads imposed on an existing exterior wall assembly that has been in place on the building for an unspecified period of time. It is destructive in nature within the localized areas tested and requires appropriate repair of the EIFS cladding and sheathing once the test procedure has been completed. This test procedure utilizes mechanical methods to obtain information, which may be helpful in evaluating the natural application of negative wind loads on the EIFS assembly. Some variability of results should be anticipated within the wall assembly tested due to differences in installation procedures, exposure, or abuse subsequent to application.  
1.2 This test method is suitable for use on cladding assemblies that have been in place a short time (new construction), as well as for longer periods in order to evaluate detrimental effects on the EIFS lamina, insulation attachment, substrate integrity, and attachments after exposure to weather and other environmental conditions. It is not intended to evaluate the performance of structural framing. Test results on any particular building may be highly variable depending on specimen location and condition, and are subject to interpretation by the test specifier.  
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 are not necessarily exact equivalents; therefore, to ensure conformance with the standard, each system shall be used independently of the other, and values from the two systems shall not be combined.  
1.4 This standard may involve hazardous materials, operations, or equipment. This standard does not purport to address all of the safety concerns associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and to determine the applicability of regulatory limitations prior to use.
Note 1: Due to variations in exposure and construction assemblies, field specimens se...

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