ASTM E1745-17

Standard Specification for Plastic Water Vapor Retarders Used in Contact with Soil or Granular Fill under Concrete Slabs

ABSTRACT
This specification covers flexible, preformed sheet membrane materials to be used as vapor retarders in contact with soil or granular fill under concrete slabs. The specified tests are conducted on new materials and materials that have been conditioned or exposed to simulate potential service conditions. The membranes are classified into 3 classes. The materials shall be subject to tests for water vapor permeance, tensile strength, and puncture resistance. Under special conditions, the material shall also conform to the required flame spread, permeance after soil poison petroleum vehicle exposure, and permeance after exposure to ultraviolet light.
SCOPE
1.1 This specification covers flexible, preformed sheet membrane materials to be used as vapor retarders in contact with soil or granular fill under concrete slabs.  
1.1.1 This specification does not cover bituminous vapor retarders. See Specification E1993/E1993M for information on bituminous vapor retarders.  
1.2 The specified tests are conducted on new materials and materials that have been conditioned or exposed to simulate potential service conditions.  
1.3 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.  
1.4 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.

General Information

• Status: Historical
• Publication Date: 30-Apr-2017
• ICS: 91.100.50 - Binders. Sealing materials
• Technical Committee: E06 - Performance of Buildings
• Drafting Committee: E06.21 - Serviceability

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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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
Designation: E1745 − 17
Standard Specification for
Plastic Water Vapor Retarders Used in Contact with Soil or
1
Granular Fill under Concrete Slabs
This standard is issued under the fixed designation E1745; 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 E154/E154M Test Methods for Water Vapor Retarders Used
in Contact with Earth Under Concrete Slabs, on Walls, or
1.1 This specification covers flexible, preformed sheet
as Ground Cover
membrane materials to be used as vapor retarders in contact
E631 Terminology of Building Constructions
with soil or granular fill under concrete slabs.
E1643 Practice for Selection, Design, Installation, and In-
1.1.1 This specification does not cover bituminous vapor
spection of Water Vapor Retarders Used in Contact with
retarders. See Specification E1993/E1993M for information on
Earth or Granular Fill Under Concrete Slabs
bituminous vapor retarders.
E1993/E1993M Specification for Bituminous Water Vapor
1.2 The specified tests are conducted on new materials and
Retarders Used in Contact with Soil or Granular Fill
materials that have been conditioned or exposed to simulate
Under Concrete Slabs
potential service conditions.
F1249 Test Method for Water Vapor Transmission Rate
1.3 The values stated in inch-pound units are to be regarded Through Plastic Film and Sheeting Using a Modulated
Infrared Sensor
as standard. The values given in parentheses are mathematical
conversions to SI units that are provided for information only
3. Terminology
and are not considered standard.
3.1 Definitions—For definitions of terms used in this
1.4 This international standard was developed in accor-
specification, see Terminologies C168 and E631.
dance with internationally recognized principles on standard-
3.2 Definitions of Terms Specific to This Standard:
ization established in the Decision on Principles for the
3.2.1 perm, n—the time rate of water vapor migration
Development of International Standards, Guides and Recom-
through a material or a construction of one grain per hour,
mendations issued by the World Trade Organization Technical
square foot, inch of mercury pressure difference.
Barriers to Trade (TBT) Committee.
3.2.1.1 Discussion—If a specification states that a one perm
2. Referenced Documents
limit is required, the same flow rate will be obtained from the
2
following relationships:
2.1 ASTM Standards:
2
C168 Terminology Relating to Thermal Insulation 1 perm = 1 grain/h · ft in. · Hg (inch·pound)
;12 2
= 57.2 10 kg/(Pa · s · m ) (SI fundamental units)
D828 Test Method for Tensile Properties of Paper and
2
= 57.2 ng/(Pa · s · m ) (SI frequently used)
Paperboard Using Constant-Rate-of-Elongation Apparatus 2
= 0.66 g/24 h · m · mm Hg (SI has been used but is now
obsolete)
D882 Test Method for Tensile Properties of Thin Plastic
Sheeting 3.2.2 vapor retarder, n—(formerly vapor barrier) a material
D1709 Test Methods for Impact Resistance of Plastic Film or construction that impedes the transmission of water vapor
by the Free-Falling Dart Method under specified conditions.
E96/E96M Test Methods for Water Vapor Transmission of
3.2.3 water vapor permeability, n—a property of material
Materials
which is water vapor permeance through unit thickness. Since
materials that provide resistance to vapor flow are never used
1 in unit thickness, the preferred evaluation of both materials and
This specification is under the jurisdiction of ASTM Committee E06 on
Performance of Buildings and is the direct responsibility of Subcommittee E06.21 constructions is the permeance.
on Serviceability.
3.2.4 water-vapor permeance, n—the time rate of water
Current edition approved May 1, 2017. Published May 2017. Originally
vapor flow through unit area of the known thickness of a flat
approved in 1996. Last previous edition approved in 2011 as E1745-11. DOI:
10.1520/E1745-17.
material or a construction normal to two specific parallel
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
surfaces induced by unit vapor pressure difference between the
contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM
two surfaces under specific temperature and humidity condi-
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. tions. See perm.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
E1745 − 17
4. Classification 7.3 Resistance to Puncture of New Material—Refer to Test
Methods D1709, Test Method B
...

This document is not an ASTM standard and is intended only to provide the user of an ASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation: E1745 − 11 E1745 − 17
Standard Specification for
Plastic Water Vapor Retarders Used in Contact with Soil or
1
Granular Fill under Concrete Slabs
This standard is issued under the fixed designation E1745; 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
1.1 This specification covers flexible, preformed sheet membrane materials to be used as vapor retarders in contact with soil
or granular fill under concrete slabs.
1.1.1 This specification does not cover bituminous vapor retarders. See Specification E1993E1993/E1993M for information on
bituminous vapor retarders.
1.2 The specified tests are conducted on new materials and materials that have been conditioned or exposed to simulate potential
service conditions.
1.3 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.
1.4 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.
2. Referenced Documents
2
2.1 ASTM Standards:
C168 Terminology Relating to Thermal Insulation
D828 Test Method for Tensile Properties of Paper and Paperboard Using Constant-Rate-of-Elongation Apparatus
D882 Test Method for Tensile Properties of Thin Plastic Sheeting
D1709 Test Methods for Impact Resistance of Plastic Film by the Free-Falling Dart Method
E96/E96M Test Methods for Water Vapor Transmission of Materials
E154E154/E154M Test Methods for Water Vapor Retarders Used in Contact with Earth Under Concrete Slabs, on Walls, or as
Ground Cover
E631 Terminology of Building Constructions
E1643 Practice for Selection, Design, Installation, and Inspection of Water Vapor Retarders Used in Contact with Earth or
Granular Fill Under Concrete Slabs
E1993E1993/E1993M Specification for Bituminous Water Vapor Retarders Used in Contact with Soil or Granular Fill Under
Concrete Slabs
F1249 Test Method for Water Vapor Transmission Rate Through Plastic Film and Sheeting Using a Modulated Infrared Sensor
3. Terminology
3.1 Definitions—For definitions of terms used in this specification, see Terminologies C168 and E631.
3.2 Definitions of Terms Specific to This Standard:
3.2.1 perm, n—the time rate of water vapor migration through a material or a construction of one grain per hour, square foot,
inch of mercury pressure difference.
1
This specification is under the jurisdiction of ASTM Committee E06 on Performance of Buildings and is the direct responsibility of Subcommittee E06.21 on
Serviceability.
Current edition approved Oct. 1, 2011May 1, 2017. Published October 2011May 2017. Originally approved in 1996. Last previous edition approved in 20092011 as
E1745 – 09.E1745-11. DOI: 10.1520/E1745-11.10.1520/E1745-17.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM Customer Service at [e-mail]. For Annual Book of ASTM Standards
volume information, refer to the standard’sstandard’s Document Summary page on the ASTM website.
3.2.1.1 Discussion—
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
E1745 − 17
If a specification states that a one perm limit is required, the same flow rate will be obtained from the following relationships:
2
1 perm = 1 grain/h · ft in. · Hg (inch·pound)
;12 2
= 57.2 10 kg/(Pa · s · m ) (SI fundamental units)
2
= 57.2 ng/(Pa · s · m ) (SI frequently used)
2
= 0.66 g/24 h · m · mm Hg (SI has been used but is now
obsolete)
3.2.2 vapor retarder, n—(formerly vapor barrier) a material or construction that impedes the transmission of water vapor under
specified conditions.
3.2.3 water vapor permeability, n—a property of material which is water vapor permeance through unit thickness. Since
materials that provide resistance to vapor flow are never used in unit thickness, the preferred evaluation of both materials and
constructions is the permeance.
3.2.4 water-vapor permeance, n—the time rate of water vapor flow through un
...