1、CSA B45.8-18/IAPMO Z403-2018Terrazzo, concrete, composite stone, and natural stone plumbing fixturesLegal Notice for Harmonized Standard Jointly Developed by CSA Group and IAPMOIntellectual property rights and ownershipAs between Canadian Standards Association (“CSA Group”) and International Associa
2、tion of Plumbing and Mechanical Officials (“IAPMO”) (collectively “CSA Group and IAPMO”) and the users of this document (whether it be in printed or electronic form), CSA Group and IAPMO are the joint owners of all works contained herein that are protected by copyright, all trade-marks (except as ot
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15、d or use this document or make any copies of the contents hereof, and if you do make such copies, you are required to destroy them immediately. Use of this document constitutes your acceptance of the terms and conditions of this Legal Notice.Standards Update ServiceCSA B45.8-18/IAPMO Z403-2018June 2
16、018Title: Terrazzo, concrete, composite stone, and natural stone plumbing fixturesTo register for e-mail notification about any updates to this publication go to shop.csa.ca click on CSA Update ServiceThe List ID that you will need to register for updates to this publication is 2425957.If you requir
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18、xturesA trademark of the Canadian Standards Association, operating as “CSA Group”Published in June 2018 by CSA Group A not-for-profit private sector organization178 Rexdale Boulevard, Toronto, Ontario, Canada M9W 1R31-800-463-6727 416-747-4044Visit the CSA Group Online Store at shop.csa.caThe IAPMO
19、Group 5001 East Philadelphia StreetOntario, California 91761-2816, USA1-800-854-2766 1-909-472-4100Visit the IAPMO Online Store at www.IAPMOstore.orgCommitment for AmendmentsThis Standard is issued jointly by the Canadian Standards Association (operating as “CSA Group”) and the International Associa
20、tion of Plumbing and Mechanical Officials (IAPMO). Amendments to this Standard will be made only after processing according to the Standards writing procedures of both CSA and IAPMO. Published in June 2018 by CSA Group A not-for-profit private sector organization 178 Rexdale Boulevard Toronto, Ontar
21、io, Canada M9W 1R3 1-800-463-6727 or 416-747-4044 Visit the CSA Group Online Store at shop.csa.caThe IAPMO Group 5001 East Philadelphia Street Ontario, California 91761-2816 USA 1-800-854-2766 1-909-472-4100 Visit the IAPMO Online Store at www.IAPMOstore.orgISBN 978-1-4883-1276-2 CSA Group 2018Copyr
22、ight 2018 by International Association of Plumbing and Mechanical OfficialsAll rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher.The 2018 edition of this Standard is being issued with an automatic addenda subscription
23、service. The use of addenda allows revisions made in response to public review comments or committee actions to be published as necessary.Commitment for AmendmentsThis Standard is issued jointly by the Canadian Standards Association (operating as “CSA Group”) and the International Association of Plu
24、mbing and Mechanical Officials (IAPMO). Amendments to this Standard will be made only after processing according to the Standards writing procedures of both CSA and IAPMO. Published in June 2018 by CSA Group A not-for-profit private sector organization 178 Rexdale Boulevard Toronto, Ontario, Canada
25、M9W 1R3 1-800-463-6727 or 416-747-4044 Visit the CSA Group Online Store at shop.csa.caThe IAPMO Group 5001 East Philadelphia Street Ontario, California 91761-2816 USA 1-800-854-2766 1-909-472-4100 Visit the IAPMO Online Store at www.IAPMOstore.orgISBN 978-1-4883-1276-2 CSA Group 2018Copyright 2018 b
26、y International Association of Plumbing and Mechanical OfficialsAll rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher.The 2018 edition of this Standard is being issued with an automatic addenda subscription service. Th
27、e use of addenda allows revisions made in response to public review comments or committee actions to be published as necessary.CSA B45.8-18/IAPMO Z403-2018Terrazzo, concrete, composite stone, and natural stone plumbing fixturesJune 2018 2018 CSA Group International Association of Plumbing and Mechan
28、ical Officials1ContentsCSA Technical Committee on Plumbing Fixtures 3IAPMO Plumbing Standards Committee 8CSA/IAPMO Harmonization Task Group on Plumbing Fixtures 11Preface 120 Introduction 141 Scope 142 Reference publications 153 Definitions 164 General requirements 174.1 General 174.1.1 Tolerances 1
29、74.1.2 Coated parts 174.1.3 Different materials 174.1.4 Accessible design fixtures 174.2 Waste fitting openings, drainage, and overflows 184.2.1 Openings and drainage 184.2.2 Overflows 184.3 Lavatories and sinks 194.3.1 Openings and mounting surfaces for supply fittings 194.4 Bathtubs and shower bas
30、es 194.4.1 Flanges 194.4.2 Minimum dimensions for bathtubs 194.4.3 Shower base thresholds 194.4.4 Slip resistance 194.4.5 Factory-supplied supply fittings 194.5 Terrazzo 204.5.1 Composition 204.5.2 Fine aggregate 204.5.3 Coarse aggregate 204.5.4 Mix 204.5.5 Surface finish 204.6 Composite stone 204.6
31、.1 Composition 204.6.2 Surface coatings 204.6.3 Surface finish 205 Test procedures 215.1 Warpage tolerance test 215.1.1 Procedure 21CSA B45.8-18/IAPMO Z403-2018Terrazzo, concrete, composite stone, and natural stone plumbing fixturesJune 2018 2018 CSA Group International Association of Plumbing and M
32、echanical Officials25.1.2 Performance 215.2 Waste fitting connection test 215.2.1 Bathtubs and shower bases 215.2.2 Other fixtures 225.3 Point impact load test 225.3.1 Procedures 225.3.2 Performance 235.4 Colourfastness test 235.4.1 Test conditions 235.4.2 Procedure 235.4.3 Performance 235.5 Stain r
33、esistance test 235.5.1 Procedure 235.5.2 Rating 245.5.3 Performance 255.6 Cleanability and wear tests 255.6.1 Wear test 255.6.2 Cleanability test 275.6.3 Performance 285.7 Thermal shock resistance test 285.7.1 Specimen 285.7.2 Procedure 285.7.3 Performance 285.8 Field-installed tiling-flange seal te
34、st 285.8.1 Procedure 285.8.2 Performance 295.9 Overflow test for sinks and lavatories 295.9.1 Procedure 295.9.2 Performance 295.10 Additional tests for composite stone fixtures 296 Markings, packaging, and literature 296.1 General 296.2 Non-standard fixtures 306.3 Field-installed flanges 306.4 Packa
35、ging 306.5 Installation instructions 30Annex A (informative) Unit conversion and rounding criteria 39CSA B45.8-18/IAPMO Z403-2018Terrazzo, concrete, composite stone, and natural stone plumbing fixturesJune 2018 2018 CSA Group International Association of Plumbing and Mechanical Officials3CSA Technic
36、al Committee on Plumbing FixturesS.M. Rawalpindiwala Kohler Co. Plumbing Division, Kohler, Wisconsin, USA Category: Producer InterestChairF. Lemieux Health Canada, Ottawa, Ontario Category: Regulatory AuthorityVice-ChairW.T. Ball WCM Industries Inc., Colorado Springs, Colorado, USA AssociateJ.E. Ber
37、trand Moen Incorporated, North Olmsted, Ohio, USA Category: Producer InterestT. Burke Victoria + Albert Baths Ltd., Telford, United Kingdom AssociateR. Burnham Zurn Industries LLC, Erie, Pennsylvania, USA Category: Producer InterestM. Campos International Code Council, Brea, California, USA Associat
38、eW.E. Chapin Professional Code Consulting, LLC, Cullman, Alabama, USA AssociateS. Chen Masco Rb) provide an explanation of circumstances surrounding the actual field condition; andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer will address the issue. Committ
39、ee interpretations are processed in accordance with theCSA Directives and guidelines governing standardizationand are available on theCurrent Standards Activitiespage at standardsactivities.csa.ca.5) This Standard is subject to review five years from the date of publication. Suggestions for its impr
40、ovement will be referred to the appropriate committee. To submit a proposal for change, please send the following information to inquiriescsagroup.org and include “Proposal for change” in the subject line: a) Standard designation (number);b) relevant clause, table, and/or figure number;c) wording of
41、 the proposed change; andd) rationale for the change.6) Attention is drawn to the possibility that some of the elements of this Standard may be the subject of patent rights. CSA is not to be held responsible for identifying any or all such patent rights. Users of this Standard are expressly advised
42、that determination of the validity of any such patent rights is entirely their own responsibility.IAPMO Notes:1) The use of the singular does not exclude the plural (and vice versa) when the sense allows.2) This standard was developed in accordance with the IAPMO procedures accredited as meeting the
43、 criteria for American National Standards and it is an American National Standard. The IAPMO Standards Committee that approved this Standard was balanced to assure that individuals from competent and concerned interests had an opportunity to participate. During its development, this Standard was mad
44、e available for public review, CSA B45.8-18/IAPMO Z403-2018Terrazzo, concrete, composite stone, and natural stone plumbing fixturesJune 2018 2018 CSA Group International Association of Plumbing and Mechanical Officials13thus providing an opportunity for additional input from industry, academia, regu
45、latory agencies, and the public at large.3) This Standard was developed by consensus, which is defined as substantial agreement; consensus implies much more than a simple majority, but not necessarily unanimity. It is consistent with this definition that a member of the relevant IAPMO Standards Comm
46、ittee can be included in the committee roster and yet not be in full agreement with all sections of this Standard.4) 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
47、 suitability for their particular purpose.5) IAPMO Standards are subject to periodic review and suggestions for their improvement will be referred to the relevant IAPMO Standards Committee. To submit a proposal for change to this Standard, you may send the following information to the International
48、Association of Plumbing and Mechanical Officials, Attention Standards Department, 5001 East Philadelphia Street, Ontario, California, 91761, and include “Proposal for change” in the subject line: a) standard designation (number);b) relevant section, table, or figure number, as applicable;c) wording
49、of the proposed change, tracking the changes between the original and the proposed wording; andd) rationale for the change.6) Requests for interpretation should be clear and unambiguous. To submit a request for interpretation of this Standard, you may send the following information to the International Association of Plumbing and Mechanical Officials, Attention Standards Department, 5001 East Philadelphia Street, Ontario, California, 91761, and include “Request for interpretation” in the subject line: a) the edition of the standa
