1、CGSB CANICGSB- 51*33-M89 * m 1874650 O007670 422 m CAN/CGSB-51.33-M89 Su persedes/Remplace NATIONAL NORME STANDARD NATI O NALE CAN/CGSB-51.33-M80 OF CANADA DU CANADA -7 .; I Vapour Pare-vapeur * Barrier Sheet, en feuille, Exc I ud i ng Polyethylene, polythylne, for Use in pour Building btiments Cons
2、truction sauf en Canadian General Standards Board CGCS Office des normes gnrales du Canada oGc Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- CGSB CANICGSB- 51=33-M89 * H L87Vb50 O0
3、07673 369 M The CANADIAN GENERAL STANDARDS BOARD (CCSB), under whose auspices this standard has been developed is a government agency within the Federal Department of Supply and Services. The CCSB is engaged in the production of voluntary standards in a wide range of subject areas through the media
4、of standards committees and the consensus process. The standards committees are composed of representatives of relevant interests including producers, consumers and other users, retailers, governments, educational institutions, tech- nical, professional and trade societies, and research and test- in
5、g organizations. Any given standard is developed on the consensus of views expressed by such representatives. The Ministers Advisory Council on CCSB reviews the results of the consensus process. The CCSB has been accredited by the Standards Counal of Canada as a national standards-writing organizati
6、on. The standards that it develops and offers as National Standards of Canada conform to the criteria and procedures established for this purpose by the Standards Council of Canada. In addition to standards it publishes as national standards, the CCSB produces standards to meet particular needs, in
7、response to requests from a variety of sources in both the public and private sectors. Both CCSB standards and national standards developed by the CCSB are developed in conformance with the policies described in the Policy Manual for the Development and Maintenance of Standards by CCSB. CCSB standar
8、ds are subject to review and revision at any time, so as to ensure that they keep abreast of technological progress. Suggestions for their improvement, which are al- ways welcome, should be brought to the notice of the stand- ards committees concerned. Changes to standards are issued either as separ
9、ate amendment sheets or in new editions of standards. An up-to-date listing of CCSB standards, including details on latest issues and amendments, and ordering instructions, will be found in the Catalogue of Standards and Qualified Products Lists which is published annually and is available without c
10、harge upon request. Although the intended primary application of this standard is stated in its Scope, it is important to note that it remains the responsibility of the users of the.standard to judge its suitabil- ity for their particufar purpose. Many tests required by CGSB standards are inherently
11、 hazard- ous. The CGSB neither assumes nor accepts any responsibility for any injury or damage that may occur during or as the result of tests, wherever performed. The CCSB takes no position respecting the validity of any patent rights asserted with any item connected with this standard. Users of th
12、is standard are expressly advised that determination of the validity of any such patent rights ate entirely their own responsibility. Further information on the CGSB and its services and stand- ards may be obtained from: The Secretary Canadian General Standards Board Ottawa, Canada KIA 1G6 La prsent
13、e norme a t this remains the continuing responsibility of the accredited standards-writing Organization. Those who have a need to apply standards are encouraged to use National Standards of Canada whenever practicable. These standards are subject to periodic review; therefore, users are cautioned to
14、 obtain the latest edition from the organization preparing the standard. The responsibility for approving National Standards of Canada rests with the: Standards Council of Canada, 350 Sparks Street, Ottawa, Ontario. K1R 7S8 Le CONSEIL CANADIEN DES NORMES es! lorganisme de coordination du Systme de n
15、ormes nationales, une fdration dorganismes indpendants et autonomes qui travaillent au dveloppement et lamlioration de la normalisation volontaire dans lintrt national. Les principaux buts du Conseil sont dencourager et de promouvoir la normalisation volontaire comme moyen damliorer lconomie nationa
16、le, damliorer la sant, la scurit et le bien-tre du public, daider et de protger le consommateur, de faciliter le commerce national et international et de favoriser la coopration internationale dans le domaine de la normalisation. Une Norme nationale du Canada est une norme, approuve par le Conseil c
17、anadien des normes, qui reflte une entente raisonnable parmi les points de vue dun certain nombre de personnes comptentes don! les intrts runis forment, au degr le plus eleve possible, une reprsentation quilibre des producteurs, utilisateurs, consommateurs et dautres personnes intresses, selon le do
18、maine envisag. II sagit gnralement dune norme qui peut apporter une contribution apprciable, en temps opportun, lintrt national. Lapprobation dune norme en tant que Norme nationale du Canada indique quelle est conforme aux critres et mthodes tablis par le Conseil canadien des normes. Lapprobation ne
19、 porte pas sur laspect technique de la norme; cet aspect demeure la responsabilit de lorganisme rdacteur de normes accrdit. II est recommand aux personnes qui ont besoin de normes de se servir des Normes nationales du Canada lorsque la chose est possible. Ces normes font lobjet dexamens priodiques;
20、cest pourquoi il est recommand aux utilisateurs de se procurer ldition la plus rcente de la norme auprs de lorganisme qui la prpare. La responsabilit dapprouver les Normes nationales du Canada incombe au: Conseil canadien des normes 350, rue Sparks Ottawa, Ontario. K1R 7S8 e Copyright Canadian Gener
21、al Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CAN/CGSB- 5L.33-fl89 JX = 1874650 O007673 131 = CANICGSB-51.33-hl89 Supersedes/Rem place CANICGSB-51.33-M80 NATIONAL STAN DARD OF CANADA NORME NATIONALE D
22、U CANADA O VAPOUR BARRIER SHEET, EXCLUDING PARE-VAPEUR EN FEUILLE, SAUF EN POLYETHYLENE, FOR USE IN BUILDING CONSTRUCTION POLYTHYLNE, POUR BTIMENTS Prepared byiPreparee par Approved bylApprouvee par le r) Canadian General Standards Board es Standards Council of Canada lOffice des normes generales du
23、 Canada Conseil canadien des normes Published August 1989 by the Canadian General Standards Board Ottawa, Canada K1A 1G6 Publie, aot 1989, par lOffice des normes generales du Canada, Ottawa, Canada K1A 1G6 Minister of Supply and Sewices Canada - 1989 Ministre des Approvisionnements et Services Canad
24、a - 1989 No part of this publication may be reproduced in any form Aucune partie de cette publication ne peut tre reproduite without the prior permission of the publisher. daucune manire sans la permission pralable de lditeur. B Copyright Canadian General Standards Board Provided by IHS under licens
25、e with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-CGSB CANICGSB- 51*33-M89 Y* I L87Lib50 0007674 098 CANADIAN GENERAL STANDARDS BOARD OFFICE DES NORMES GNRALES DU CANADA COMMITTEE ON AIR, MOISTURE AND VAPOUR CONTROL COMIT DU CONTRLE DE LAIR, DE LHUMIDIT ET
26、 DE LA VAPEUR (Membership at date of approval) (Composition a la date dapprobation) Alberta Mortgage and Housing Corporation Ontario Research Foundation National Research Council of Canada C-I-L Inc. Department of Public Works British Columbia Ministry of The Society of the Plastics Industry of Manv
27、ille Canada Inc. Order of Architects of Quebec Union Carbide Canada Ltd. Saskatchewan Labour W. Ralston (Canada) Inc. National Energy Conservation Association Municipal Affairs Canada Domtar Inc. Canadian Wood Council Building Products of Canada Ltd. Twinpack Inc. Department of Energy, Mines and Res
28、ources Department of Indian Affairs Department of Supply and Services and Northern Development DRG Packaging Canada Mortgage and Housing Corporation Canadian General Standards Board Anderson, R.J. Bauer, F.C. Bomberg, Dr M. Bouchard, J.P. Colantonio, T. Currie, J.C. Edgecombe, Dr F.H. Folkard, E. Fr
29、egeau, C. Gaeckel, B. Harmsworth, L.G. Hesselink, G. Imbeault, M. Jasmin, K. Jones, E.D. Julian, P. Olley, R. Riley, M. Ross, G.E.D. Taada, K. Watson, W. J. Zaborniak, R. Melski, T. Secretarysecrtaire Societe dhypothques et de logement, Fondation de recherches de lOntario Conseil national de recherc
30、hes du Canada C-I-L Inc. Ministre des Travaux publics Ministre des Affaires municipales, La societe des industries du plastique Manville Canada Inc. Ordre des Architectes du Qubec Union Carbide du Canada Lte Ministre du Travail, Saskatchewan W. Ralston (Canada) Inc. Association nationale pour la con
31、servation Domtar Inc. Conseil canadien du bois Matriaux de construction du Canada Lte Twinpack Inc. Ministre de lnergie, des Mines et des Ressources Ministre des Affaires indiennes et du Nord canadien Ministre des Approvisionnements et Services DRG Packaging Societe canadienne dhypothques et de Offi
32、ce des normes gnrales du Canada 0 Alberta Colom bie-Britannique du Canada de lnergie logement Acknowledgment is made for the French translation of this National Standard of Canada by the Translation Bureau of the Department of the Secretary of State. Nous remercions le Bureau des traductions du Secr
33、tariat dtat de ia traduction franaise de ia prsente Norme nationale du Canada. . Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-1. 1.1 ? 1.2 1.4 2. 2.1 2.1 .l 2.2 CANADIAN GENERAL ST
34、ANDARDSBOARD VAPOUR BARRIER SHEET, EXCLUDING POLYETHYLENE, FOR USE IN BUILDING CONSTRUCTION SCOPE This standard covers the performance requirements of two types of sheet materials, other than polyethylene, suitable for use in controlling the movement of water vapour in building construction. Materia
35、l to this standard is primarily intended for use in above-grade building construction and on the interior of below-grade building construction. This standard is not intended to apply to vapour barrier materials for use under concrete slabs or as ground cover in crawl spaces. This standard does not a
36、pply to polyethylene vapour barriers which are covered by CAN/CGSB-51.34-M, Vapour Barrier, Polyethylene Sheet for Use in Building Construction. For more detailed information on intended uses see par. 9.2. This standard may require the use of materials and/or equipment that could be hazardous. This
37、document does not purport to address all the safety aspects associated with its use. Anyone using this standard has the responsibility to consult the appropriate authorities and to establish appropriate health and safety practices in conjunction with any existing applicable regulatory requirements p
38、rior to its use. APPLICABLE PUBLICATIONS The following publications are applicable to this standard: ASTM D 828 - Test Method for Tensile Breaking Strength of D882 - Test Methods for Tensile Properties of Thin E 96 - Test Methods for Water Vapor Transmission of Paper and Paperboard Plastic Sheeting
39、Materials. Reference to the above publications is to the latest issues, unless otherwise specified by the authority applying this standard. The source for these publications is shown in the Notes section. CAN/CGSB-51.33-M89 SupersedeslRem place CAN/CGSB-51.33-M80 OFFICE DES NORMES GNRALESDUCANADA PA
40、RE-VAPEUR EN FEUILLE, SAUF EN POLYTHYLNE, POUR BTIMENTS OBJET La prsente norme sapplique aux exigences de rendement de deux types de matriaux en feuille, autre que le polythylne destins contrler le passage de la vapeur deau dans les btiments. Le matriau fourni sur rfrence la prsente norme est princi
41、palement destin tre utilis dans les btiments construits au-dessus du niveau du sol et lintrieur de ceux qui sont construits au-dessous du niveau du sol. La prsente norme ne sapplique pas aux matriaux des pare-vapeur destins tre places sous les dalles de bton ou servir de revtement de sol des vides s
42、anitaires. La prsente norme ne sapplique pas aux pare-vapeur en polythylne qui font lobjet de la norme CAN/CGSB-51.34-M, Pare-vapeur en feuille de polythylne, pour btiments. Pour plus de prcisions sur les utilisations prvues, voir par. 9.2. La prsente norme peut ncessiter lemploi de matriaux ou dqui
43、pement dangereux. Le present document nentend pas traiter de tous les aspects lis a la scurit de son utilisation. II appartient lusager de la norme de se renseigner auprs des autorits comptentes et dadopter des pratiques dhygine et de scurit conformes aux rglements en vigueur avant de lutiliser. PUB
44、LICATIONS APPLICABLES Les publications suivantes sappliquent la prsente norme: ASTM D 828 - Test Method for Tensile Breaking Strength of D 882 - Test Methods for Tensile Properties of Thin Plastic E 96 - Test Methods for Water Vapor Transmission of Paper and Paperboard Sheeting Materials. Sauf indic
45、ation contraire de lautorit appliquant la prsente norme, ces publications sentendent de ldition la plus rcente. La source de diffusion est indique dans la section intitule Remarques. 1 Copyright Canadian General Standards Board Provided by IHS under license with CGSBNot for ResaleNo reproduction or
46、networking permitted without license from IHS-,-,- CGSB CAN/CGSB- 51.33-fl89 XX m 1874650 0007b7b 940 3. 3.1 4. 4.1 4.1.1 5. 5.1 5.2 6. 6.1 6.2 6.3 6.4 6.4.1 TERMINOLOGY Vapour Barrier - A material which retards the transmission of water vapour through a building assembly to the level required by pa
47、r.6.5 from one side of the material to the other. CLASSIFICATION Materials shall be supplied in the following types, as specified (par. 9.1): Types Type 1 - Low permeance (par. 6.5 and 9.2.1) Type 2 - Standard permeance (par. 6.5 and 9.2.2). GENERAL REQUIREMENTS Appearance - The material shall have
48、a uniform appearance and shall be free from visible defects such as holes, tears, blisters and pinholes in accordance with good industry practice. Blocking - The material shall not stick together to an extent that will cause tearing or damage during unrolling. DETAILED REQUIREMENTS Sheet Width - The nominal width of the material shall be as specified (par. 9.1). When measured across any part of the material, the actual width shall not be less than 99.0% of the specified nominal width. Length - The length of rolled material shall not be less than that s
