SANS 16132-2010 Ductile iron pipes and fittings - Seal coats for cement mortar linings《球墨铸铁管和配件 水泥灰浆衬套的封装层》.pdf
《SANS 16132-2010 Ductile iron pipes and fittings - Seal coats for cement mortar linings《球墨铸铁管和配件 水泥灰浆衬套的封装层》.pdf》由会员分享,可在线阅读,更多相关《SANS 16132-2010 Ductile iron pipes and fittings - Seal coats for cement mortar linings《球墨铸铁管和配件 水泥灰浆衬套的封装层》.pdf(22页珍藏版)》请在麦多课文档分享上搜索。
1、 Collection of SANS standards in electronic format (PDF) 1. Copyright This standard is available to staff members of companies that have subscribed to the complete collection of SANS standards in accordance with a formal copyright agreement. This document may reside on a CENTRAL FILE SERVER or INTRA
2、NET SYSTEM only. Unless specific permission has been granted, this document MAY NOT be sent or given to staff members from other companies or organizations. Doing so would constitute a VIOLATION of SABS copyright rules. 2. Indemnity The South African Bureau of Standards accepts no liability for any
3、damage whatsoever than may result from the use of this material or the information contain therein, irrespective of the cause and quantum thereof. ISBN 978-0-626-23906-0 SANS 16132:2010Edition 1ISO 16132:2004Edition 1SOUTH AFRICAN NATIONAL STANDARD Ductile iron pipes and fittings Seal coats for ceme
4、nt mortar linings This national standard is the identical implementation of ISO 16132:2004 and is adopted with the permission of the International Organization for Standardization. Published by SABS Standards Division 1 Dr Lategan Road Groenkloof Private Bag X191 Pretoria 0001Tel: +27 12 428 7911 Fa
5、x: +27 12 344 1568 www.sabs.co.za SABS SANS 16132:2010 Edition 1 ISO 16132:2004 Edition 1 Table of changes Change No. Date Scope National foreword This South African standard was approved by National Committee SABS SC 138C, Water and sanitation Equipment and systems Cast and ductile iron pipes and f
6、ittings, in accordance with procedures of the SABS Standards Division, in compliance with annex 3 of the WTO/TBT agreement. This SANS document was published in March 2010. INTERNATIONALSTANDARDISO16132First edition2004-07-01Reference numberISO 16132:2004(E) ISO 2004Ductile iron pipes and fittings Se
7、al coats for cement mortar liningsTuyaux et raccords en fonte ductile Seal coats pour les revtements de mortier de cimentSANS 16132:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 16132:2004(E)ii ISO 2004 All rights reservedPDF discla
8、imerThis PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shallnot be edited unless the typefaces which are embedded are licensed to and installed on the computer performing the editing. Indownloading this file, parties accep
9、t therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariataccepts no liability in this area.Adobe is a trademark of Adobe Systems Incorporated.Details of the software products used to create this PDF file can be found in the General Info relative to the file;
10、 the PDF-creationparameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by ISO member bodies. In theunlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. ISO 2004All rights reser
11、ved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means,electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below orISOs member body in the country of the requester
12、.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandSANS 16132:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 16132:2004(E) IS
13、O 2004 All rights reserved iiiContents Page1 Scope 12 Normative references 13 Terms and definitions 14 Performance test requirements 24.1 Short term sealing efficiency . 24.2 Long term efficiency . 25 Routine Test Requirements 25.1 General . 25.2 Visual appearance . 35.3 Coating thickness . 35.4 Adh
14、esion 36 Marking . 3Annex A (normative) Short term sealing efficiency 4Annex B (normative) Long term efficiency 5Annex C (normative) Coating thickness measurement using test film . 7Annex D (normative) Adhesion test . 9Bibliography . 11SANS 16132:2010This s tandard may only be used and printed by ap
15、proved subscription and freemailing clients of the SABS .ISO 16132:2004(E)iv ISO 2004 All rights reservedForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies(ISO member bodies). The work of preparing International Standards is normal
16、ly carried out through ISOtechnical committees. Each member body interested in a subject for which a technical committee has beenestablished has the right to be represented on that committee. International organizations, governmental andnon-governmental, in liaison with ISO, also take part in the wo
17、rk. ISO collaborates closely with the InternationalElectrotechnical Commission (IEC) on all matters of electrotechnical standardization.International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.The main task of technical committees is to prepare Interna
18、tional Standards. Draft International Standardsadopted by the technical committees are circulated to the member bodies for voting. Publication as anInternational Standard requires approval by at least 75 % of the member bodies casting a vote.Attention is drawn to the possibility that some of the ele
19、ments of this document may be the subject of patentrights. ISO shall not be held responsible for identifying any or all such patent rights.ISO 16132 was prepared by Technical Committee ISO/TC 5, Ferrous metal pipes and metallic fittings,Subcommittee SC 2, Cast iron pipes, fittings and their joints.S
20、ANS 16132:2010This s tandard may only be used and printed by approved subscription and freemailing clients of the SABS .ISO 16132:2004(E) ISO 2004 All rights reserved vIntroductionThe intended purpose of a seal coat is to reduce the contact between a cement mortar lining and the contentsof a water m
21、ain, thereby restricting the leaching of inorganic materials into the water supply.Seal coats are usually specified where the pipeline is to convey soft waters and/or where residence times arevery long. Supply water quality data for such pipelines should be discussed between the prospective client a
22、ndthe seal coated pipe supplier to ensure the suitability of the product for use.Attention is drawn to the fact that seal coated cement mortar lined surfaces in contact with, or likely to come intocontact with, potable water need to conform to the requirements of national or international water supp
23、ly orwater quality regulations. Approval may be required for the individual components of the system or for thecombined system depending upon the requirements of those national or international water supply or waterquality regulations when used in accordance with the product manufacturers instructio
24、ns for use; and under any other appropriate conditions defined for that product within any published list of substances,products and processes approved to those Water Supply or Water Quality Regulations.SANS 16132:2010This s tandard may only be used and printed by approved subscription and freemaili
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