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    CSA A123 22-2008 Self-adhering polymer modified bituminous sheet materials used as steep roofing underlayment for ice dam protection (First Edition).pdf

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    CSA A123 22-2008 Self-adhering polymer modified bituminous sheet materials used as steep roofing underlayment for ice dam protection (First Edition).pdf

    1、A123.22-08(reaffirmed 2013)Self-adhering polymer modified bituminous sheet materials used as steep roofing underlayment for ice dam protectionLegal Notice for StandardsCanadian Standards Association (CSA) standards are developed through a consensus standards development process approved by theStanda

    2、rds Council of Canada. This process brings together volunteers representing varied viewpoints and interests to achieve consensusand develop a standard. Although CSA administers the process and establishes rules to promote fairness in achieving consensus, it doesnot independently test, evaluate, or v

    3、erify the content of standards.Disclaimer and exclusion of liabilityThis document is provided without any representations, warranties, or conditions of any kind, express or implied, including, withoutlimitation, implied warranties or conditions concerning this documents fitness for a particular purp

    4、ose or use, its merchantability, or itsnon-infringement of any third partys intellectual property rights. CSA does not warrant the accuracy, completeness, or currency of anyof the information published in this document. CSA makes no representations or warranties regarding this documents compliance w

    5、ithany applicable statute, rule, or regulation.IN NO EVENT SHALL CSA, ITS VOLUNTEERS, MEMBERS, SUBSIDIARIES, OR AFFILIATED COMPANIES, OR THEIR EMPLOYEES,DIRECTORS, OR OFFICERS, BE LIABLE FOR ANY DIRECT, INDIRECT, OR INCIDENTAL DAMAGES, INJURY, LOSS, COSTS, OR EXPENSES,HOWSOEVER CAUSED, INCLUDING BUT

    6、 NOT LIMITED TO SPECIAL OR CONSEQUENTIAL DAMAGES, LOST REVENUE, BUSINESSINTERRUPTION, LOST OR DAMAGED DATA, OR ANY OTHER COMMERCIAL OR ECONOMIC LOSS, WHETHER BASED IN CONTRACT,TORT (INCLUDING NEGLIGENCE), OR ANY OTHER THEORY OF LIABILITY, ARISING OUT OF OR RESULTING FROM ACCESS TO ORPOSSESSION OR US

    7、E OF THIS DOCUMENT, EVEN IF CSA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, INJURY, LOSS,COSTS, OR EXPENSES.In publishing and making this document available, CSA is not undertaking to render professional or other services for or on behalf of anyperson or entity or to perform any duty owed b

    8、y any person or entity to another person or entity. The information in this document isdirected to those who have the appropriate degree of experience to use and apply its contents, and CSA accepts no responsibilitywhatsoever arising in any way from any and all use of or reliance on the information

    9、contained in this document.CSA is a private not-for-profit company that publishes voluntary standards and related documents. CSA has no power, nor does itundertake, to enforce compliance with the contents of the standards or other documents it publishes.Intellectual property rights and ownershipAs b

    10、etween CSA and the users of this document (whether it be in printed or electronic form), CSA is the owner, or the authorizedlicensee, of all works contained herein that are protected by copyright, all trade-marks (except as otherwise noted to the contrary), andall inventions and trade secrets that m

    11、ay be contained in this document, whether or not such inventions and trade secrets are protectedby patents and applications for patents. Without limitation, the unauthorized use, modification, copying, or disclosure of this documentmay violate laws that protect CSAs and/or others intellectual proper

    12、ty and may give rise to a right in CSA and/or others to seek legalredress for such use, modification, copying, or disclosure. To the extent permitted by licence or by law, CSA reserves all intellectualproperty rights in this document.Patent rightsAttention is drawn to the possibility that some of th

    13、e elements of this standard may be the subject of patent rights. CSA shall not be heldresponsible for identifying any or all such patent rights. Users of this standard are expressly advised that determination of the validity ofany such patent rights is entirely their own responsibility.Authorized us

    14、e of this documentThis document is being provided by CSA for informational and non-commercial use only. The user of this document is authorized to doonly the following:If this document is in electronic form:.load this document onto a computer for the sole purpose of reviewing it;.search and browse t

    15、his document; and.print this document.Limited copies of this document in print or paper form may be distributed only to persons who are authorized by CSA to have suchcopies, and only if this Legal Notice appears on each such copy.In addition, users may not and may not permit others to.alter this doc

    16、ument in any way or remove this Legal Notice from the attached standard;.sell this document without authorization from CSA; or.make an electronic copy of this document.If you do not agree with any of the terms and conditions contained in this Legal Notice, you may not load or use this document ormak

    17、e any copies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of thisdocument constitutes your acceptance of the terms and conditions of this Legal Notice.Standards Update ServiceA123.22-08January 2008Title: Self-adhering polymer modified bitu

    18、minous sheet materials used as steep roofing underlayment for ice dam protectionPagination: 9 pages (CSA/1CSA/4 and 5 text)To register for e-mail notification about any updates to this publicationgo to shop.csa.caclick on CSA Update ServiceThe List ID that you will need to register for updates to th

    19、is publication is 2020054.If you require assistance, please e-mail techsupportcsagroup.org or call 416-747-2233.Visit CSA Groups policy on privacy at csagroup.org/legal to find out how we protect your personal information.Published in January 2008 by Canadian Standards AssociationA not-for-profit pr

    20、ivate sector organization5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4044Visit our Online Store at www.ShopCSA.caA123.22-08Self-adhering polymer modified bituminous sheet materials used as steep roofing underlayment for ice dam protectionCSA StandardCSA/2

    21、 Canadian Standards Association January 2008A123.22-08Self-adhering polymer modified bituminous sheet materialsused as steep roofing underlayment for ice dam protectionA123.22-08Self-adhering polymer modified bituminous sheet materials used as steep roofing underlayment for ice dam protectionCSA Pre

    22、faceThis is the first edition of CSA A123.22, Self-adhering polymer modified bituminous sheet materials used as steep roofing underlayment for ice dam protection, which is an adoption, with Canadian deviations, of ASTM International (American Society for Testing and Materials) Standard D 1970-01, St

    23、andard Specification for Self-Adhering Polymer Modified Bituminous Sheet Materials Used as Steep Roofing Underlayment for Ice Dam Protection.This Standard was reviewed for Canadian adoption by the CSA Technical Committee on Bituminous Roofing Materials, under the jurisdiction of the Strategic Steeri

    24、ng Committee on Building Products and Systems, and has been formally approved by the Technical Committee. A list of the members of the Technical Committee is available upon request.January 2008 Canadian Standards Association 2008All rights reserved. No part of this publication may be reproduced in a

    25、ny form whatsoever without the prior permission of the publisher. ASTM material is reprinted with permission.Inquiries regarding this CSA Standard should be addressed toCanadian Standards Association5060 Spectrum Way, Suite 100, Mississauga, Ontario, Canada L4W 5N61-800-463-6727 416-747-4000www.csa.

    26、caTo purchase CSA Standards and related publications, visit CSAs Online Store at www.ShopCSA.ca or call toll-free 1-800-463-6727 or 416-747-4044.A123.22-08Self-adhering polymer modified bituminous sheet materialsused as steep roofing underlayment for ice dam protectionJanuary 2008 Canadian Standards

    27、 Association CSA/3Canadian deviations1Scope1.1Add the following noteNote 1A: This Standard applies to membranes that can be internally or surface reinforced to provide mechanical strength.1.3Replace this Clause with the followingThe values given in SI (metric) units are the standard. The values give

    28、n in yard/pound (imperial) units are for information only.2 Referenced Documents2.1Add the followingCSA (Canadian Standards Association)O325-07 Construction sheathing7 Test Methods7.4.1.1Add the following to the second sentence of this Clauseand shall meet the requirements of CSA O325.7.4.2 Conditio

    29、ning Replace the first sentence of this Clause with the followingThe test shall be performed at 23 2 C (73.4 3.6F) and 4 2 C (39.2 3.6F).7.5.2.1Replace this Clause with the followingSet specimens at a 45 angle in a hot air circulating oven maintained for 14 days at(a) 70 2 C (158 3.6F); or(b) 95 2 C

    30、 (203 3.6F).Note: Specimens that pass at the temperature specified in Item (a) qualify as Type I (standard ice dam underlayment) products. Specimens that pass at the temperature specified in Item (b) qualify as Type II (high-temperature ice dam underlayment) products.A123.22-08Self-adhering polymer

    31、modified bituminous sheet materialsused as steep roofing underlayment for ice dam protectionCSA/4 Canadian Standards Association January 20087.8 Moisture Vapor PermeabilityReplace this Clause with the followingMoisture vapor permeability shall be determined in accordance with the water method specif

    32、ied in ASTM E 96. Specimens shall be tested in such a way that the adhesive-coated side of the membrane is exposed to the water in the test cup. Designation: D 1970 01Standard Specification forSelf-Adhering Polymer Modified Bituminous Sheet MaterialsUsed as Steep Roofing Underlayment for Ice DamProt

    33、ection1This standard is issued under the fixed designation D 1970; the number immediately following the designation indicates the year oforiginal adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. Asuperscript epsilon (e) i

    34、ndicates an editorial change since the last revision or reapproval.1. Scope1.1 This specification covers polymer modified bituminoussheet materials intended for use as underlayment on roof eaves,or valleys, or both, to prevent leakage of shingle, tile, or metalroofs from water back-up due to ice dam

    35、s.1.2 These underlayment sheets have a sticky adhesive layerwhich is exposed by removal of a protective sheet. The topsurface is suitable to work on during the application of theexposed roofing.1.3 The values stated in SI units are to be regarded asstandard.1.4 The following safety hazards caveat pe

    36、rtains to the testmethods portion, Section 7, of this standard. This standarddoes not purport to address all of the safety concerns, if any,associated with its use. It is the responsibility of the user of thisstandard to establish appropriate safety and health practicesand determine the applicabilit

    37、y of regulatory limitations priorto use.2. Referenced Documents2.1 ASTM Standards:D 228 Test Methods for Asphalt Roll Roofing, Cap Sheets,and Shingles2D 903 Test Method for Peel or Stripping Strength of Adhe-sive Bonds3D 1079 Terminology Relating to Roofing, Waterproofing,and Bituminous Materials2D

    38、1204 Test Method for Linear Dimensional Changes ofNonrigid Thermoplastic Sheeting or Film at ElevatedTemperature4D 2523 Practice for Testing Load-Strain Properties of Roof-ing Membranes2D 4073 Test Method for Tensile-Tear Strength of Bitumi-nous Roofing Membranes2D 5147 Test Methods for Sampling and

    39、 Testing ModifiedBituminous Sheet Material2E 96 Test Methods for Water Vapor Transmission of Mate-rials53. Terminology3.1 DefinitionsFor definitions of terms used in this speci-fication, refer to Terminology D 1079.3.2 Definitions of Terms Specific to This Standard:3.2.1 lotfor the purpose of sampli

    40、ng, a lot shall consist ofall material manufactured in one production run (not to exceed24 h) using the same source of raw materials.4. Workmanship, Finish, and Appearance4.1 The underlayment sheet shall be supplied in roll form.4.2 The underlayment sheet shall be substantially uniformin thickness a

    41、nd appearance. It shall be free of visible defectssuch as holes, ragged or untrue edges, breaks, cracks, tears,protuberances, and indentations, except for those perforationsor protuberances which are intentional.4.3 The surface of the underlayment sheet shall be designedto provide traction and slip

    42、resistance to the applicator.NOTE 1The intent of 4.3 is to recognize that surface slipperiness isimportant when working on a roof and, while no test method is specifiedin this standard, several methods for assessing the relative slipperiness ofsurfaces are available. It is the further intent of this

    43、 paragraph to ensurethat, whatever method is used, the friction coefficient or resistance toslipping of the surface of these products should be at least as great asasphalt-saturated felt shingle underlayment tested under the same condi-tions of temperature and wetness as agreed between purchaser and

    44、 seller.4.4 Sheet sections shall be suitable for joining by themanufacturers recommended procedure. The entire lowersurface of the underlayment sheet shall be capable of beingfully adhered to the roof deck.5. Physical Requirements5.1 The underlayment sheet shall conform to the physicalrequirements p

    45、rescribed in Table 1.5.2 The underlayment sheet shall not crack nor be so stickyas to cause tearing or other damage upon being unrolled at1This specification is under the jurisdiction of ASTM Committee D08 onRoofing, Waterproofing, and Bituminous Materials and is the direct responsibility ofSubcommi

    46、ttee D08.02 on Prepared Roofings, Shingles, and Siding Materials.Current edition approved Sept. 10, 2001. Published November 2001. Originallypublished as D 1970 90. Last previous edition D 1970 00.2Annual Book of ASTM Standards, Vol 04.04.3Annual Book of ASTM Standards, Vol 15.06.4Annual Book of AST

    47、M Standards, Vol 08.01.5Annual Book of ASTM Standards, Vol 04.06.1Copyright ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.CSA A123.22-08material temperatures between 4.4 and 60C (40 and 140F).6. Sampling6.1 From each lot of underlayment sheet

    48、, select sample rollsin accordance with Test Methods D 228.6.2 The rolls so selected shall constitute the representativesample used for all subsequent observations and tests pertain-ing to the lot of material being examined.7. Test Methods7.1 ConditioningUnless otherwise specified, conditiontest spe

    49、cimens for at least4hat236 2C (73.4 6 3.6F) and50 6 5 % relative humidity prior to testing.7.2 Thickness:7.2.1 Measure the thickness of the shingle underlayment inaccordance with Test Methods D 5147.7.2.2 Report the number of measurements, the average andstandard deviation across the sheet.7.3 Maximum Load and Elongation at BreakThis testmethod covers the determination of the maximum load andelongation at break of the underlayment sheets, as set forth inPractice D 2523 except as noted below.7.3.1 Specimens:7.3.1.1


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