1、ASME A112.3.4-2018/CSA B45.9-18Macerating toilet systems and waste- pumping systems for plumbing fixturesLegal Notice for Harmonized Standard Jointly Developed by ASME and CSA GroupIntellectual property rights and ownershipAs between American Society of Mechanical Engineers (“ASME”) and Canadian Sta
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15、nt 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 ServiceASME A112.3.4-2018/CSA B45.9-18June 2018Title: Macerat
16、ing toilet systems and waste-pumping systems for 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 2425958.If you require assistance, pl
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18、emark of the Canadian Standards Association and CSA America Inc., operating as “CSA Group”Published in May 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.caTh
19、e American Society of Mechanical Engineers (ASME) Three Park AvenueNew York, NY 10016-5990, USA1-800-843-2763Visit the ASME Online Store at www.asme.orgISBN 978-1-4883-1275-5 2018 Canadian Standards Association All rights reserved. No part of this publication may be reproduced in any form whatsoever
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21、7 or 416-747-4044.A trademark of the Canadian Standards Association, operating as “CSA Group”Macerating toilet systems and waste-pumping systems for plumbing fixturesASME A112.3.4-2018/CSA B45.9-18Commitment for AmendmentsThis Standard is issued jointly by the American Society of Mechanical Engineer
22、s (ASME) and the Canadian Standards Association (operating as “CSA Group”). Amendments to this Standard will be made only after processing according to the Standards writing procedures of both ASME and CSA Group. The American Society of Mechanical Engineers (ASME) Three Park Avenue New York, NY 1001
23、6-5990 USA 1-800-843-2763 Visit the ASME Online Store at www.asme.orgPublished in June 2018 by CSA Group A not-for-profit private sector organization 178 Rexdale Boulevard Toronto, Ontario, Canada M9W 1R3 1-800-463-6727 or 416-747-4044 Visit the CSA Group Online Store at shop.csa.caCopyright 2018 by
24、 The American Society of Mechanical Engineers (ASME)ISBN 978-1-4883-1275-5 2018 Canadian Standards AssociationThis Standard is available for public review on a continuous basis. This provides an opportunity for additional public input from industry, academia, regulatory agencies, and the public at l
25、arge.All rights reserved. No part of this publication may be reproduced in any form whatsoever without the prior permission of the publisher.ASME A112.3.4-2018/CSA B45.9-18Macerating toilet systems and waste-pumping systems for plumbing fixturesJune 2018 2018 Canadian Standards Association1ContentsA
26、SME A112 Standards Committee on Plumbing Materials and Equipment 3ASME A112.3.4 Project Team on Macerating Pumped Waste Systems 7CSA Technical Committee on Plumbing Fixtures 8CSA/ASME Harmonization Task Group on Plumbing Fixtures 13Preface 151 Scope 172 Reference publications 173 Definitions and abb
27、reviations 183.1 Definitions 183.2 Abbreviations 194 Components and general requirements 194.1 General 194.2 Electrical requirements 204.3 Plumbing fixtures 204.3.1 Water closets 204.3.2 Lavatories and sinks 204.3.3 Bathtubs 204.3.4 Showers 204.4 Holding tanks 204.5 Clamps and fastening 214.6 Check
28、valves 214.7 Maintenance and repair 214.8 Discharge pipe diameter 214.9 Venting 214.10 Pumps 214.10.1 General 214.10.2 Activation and function 215 Performance criteria and test procedures 225.1 Life cycle test 225.1.1 Test procedure 225.1.2 Performance criteria 225.2 Toilet paper test 225.2.1 Set-up
29、 225.2.2 Test procedure 225.2.3 Performance requirements 225.3 Check valve hydrostatic pressure test 235.3.1 Test procedure 235.3.2 Performance requirement 23ASME A112.3.4-2018/CSA B45.9-18Macerating toilet systems and waste-pumping systems for plumbing fixturesJune 2018 2018 Canadian Standards Asso
30、ciation25.4 Holding tank hydrostatic pressure test 235.4.1 Test procedure 235.4.2 Performance requirement 235.5 Discharge test for waste-pumping systems 235.5.1 Test procedure 235.5.2 Performance requirement 246 Markings and instructions 246.1 Markings 246.2 Instructions 24ASME A112.3.4-2018/CSA B45
31、.9-18Macerating toilet systems and waste-pumping systems for plumbing fixturesJune 2018 2018 Canadian Standards Association3ASME A112 Standards Committee on Plumbing Materials and EquipmentW. M. Smith American Society of Plumbing Engineers, Montgomery, Alabama, USA ChairS. M. Rawalpindiwala Kohler C
32、o., Kohler, Wisconsin, USA Vice-ChairM. R. Gibeault Kohler Co., Kohler, Wisconsin, USA Alternate to: S. M. RawalpindiwalaAlternateR. K. Adler City of San Jose, San Jose, California, USA J. A. Ballanco JB Engineering however, they should not contain proprietary names or information.ASME A112.3.4-2018
33、/CSA B45.9-18Macerating toilet systems and waste-pumping systems for plumbing fixturesJune 2018 2018 Canadian Standards Association16ASME procedures provide for reconsideration of any interpretation when or if additional information that might affect an interpretation is available. Further, persons
34、aggrieved by an interpretation may appeal to the cognizant ASME Committee.Interpretations are published on the ASME Web site under the Committee Pages at http:/www. asme.org/codes/ as they are issued.CSA Notes:1) Use of the singular does not exclude the plural (and vice versa) when the sense allows.
35、2) 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 suitability for their particular purpose.3) This publication was developed by consensus, which is defined by CSA
36、Policy governing standardization Code of good practice for standardization as “substantial agreement. Consensus implies much more than a simple majority, but not necessarily unanimity”. It is consistent with this definition that a member may be included in the Technical Committee list and yet not be
37、 in full agreement with all clauses of this Standard.4) This Standard is subject to review within five years from the date of publication. Suggestions for its improvement will be referred to the appropriate committee.5) To submit a request for interpretation of this Standard, please send the followi
38、ng information to inquiriescsagroup.org and include “Request for interpretation” in the subject line: a) define the problem, making reference to the specific clause, and, where appropriate, include an illustrative sketch;b) provide an explanation of circumstances surrounding the actual field conditi
39、on; andc) where possible, phrase the request in such a way that a specific “yes” or “no” answer will address the issue.Committee interpretations are processed in accordance with the CSA Directives and guidelines governing standardization and are available on the Current Standards Activities page at
40、standardsactivities.csa.ca.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 that determination of the val
41、idity of any such patent rights is entirely their own responsibility.ASME A112.3.4-2018/CSA B45.9-18Macerating toilet systems and waste-pumping systems for plumbing fixturesJune 2018 2018 Canadian Standards Association17ASME A112.3.4-2018/CSA B45.9-18Macerating toilet systems and waste- pumping syst
42、ems for plumbing fixtures1 Scope1.1 This Standard specifies requirements for materials, construction, performance, testing, and markings for macerating toilet systems and waste-pumping systems for plumbing fixtures. Such systems are intended to collect, grind, and pump, or collect and pump waste fro
43、m a fixture (e.g., a water closet, lavatory, shower, or bathtub) and pump the waste to the sanitary drainage system.1.2 In this Standard, “shall” is used to express a requirement, i.e., a provision that the user is obliged to satisfy in order to comply with the standard; “should” is used to express
44、a recommendation or that which is advised but not required; “may” is used to express an option or that which is permissible within the limits of the standard; and “can” is used to express possibility or capability.Notes accompanying clauses do not include requirements or alternative requirements; th
45、e purpose of a note accompanying a clause is to separate from the text explanatory or informative material.Notes to tables and figures are considered part of the table or figure and may be written as requirements.Annexes are designated normative (mandatory) or informative (non-mandatory) to define t
46、heir application.1.3 SI units are the units of record in Canada. In this Standard, the inch/pound units are shown in parentheses.The values stated in each measurement system are equivalent in application; however, each system is to be used independently. Combining values from the two measurement sys
47、tems can result in non- conformance with this Standard.All references to gallons are to U.S. gallons.2 Reference publicationsThis Standard refers to the following publications, and where such reference is made, it shall be to the edition listed below, including all amendments published thereto.ASME
48、(The American Society of Mechanical Engineers)/CSA GroupASME A112.19.1-2013/CSA B45.2-13 Enamelled cast iron and enamelled steel plumbing fixturesASME A112.3.4-2018/CSA B45.9-18Macerating toilet systems and waste-pumping systems for plumbing fixturesJune 2018 2018 Canadian Standards Association18ASM
49、E A112.19.2-2013/CSA B45.1-13 Ceramic plumbing fixturesASME A112.19.3-2017/CSA B45.4-17 Stainless steel plumbing fixturesASME (The American Society of Mechanical Engineers)A112.19.15-2012 (R2017) Bathtubs/whirlpool bathtubs with pressure sealed doorsCSA GroupCAN/CSA-B602-16 Mechanical couplings for drain, waste, and vent pipe and sewer pipeCAN/CSA-C22.2 No. 108-14 Liquid pumpsCSA Group/IAPMO (International Association of Plumbing and Mechanical Officials)CSA B45.5-17/IAPMO Z124-2017 Plastic plumbing fixturesCSA B45.8-13/IAPMO Z403-2013 Terrazzo, co
