ISO-21138-3-2007.pdf
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1、 Reference number ISO 21138-3:2007(E) ISO 2007 INTERNATIONAL STANDARD ISO 21138-3 First edition 2007-10-15 Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethylene (PE)
2、 Part 3: Pipes and fittings with non-smooth external surface, Type B Systmes de canalisations en plastique pour les branchements et les collecteurs dassainissement sans pression enterrs Systmes de canalisations parois structures en poly(chlorure de vinyle) non plastifi (PVC-U), polypropylne (PP) et
3、polythylne (PE) Partie 3: Tubes et raccords avec une surface externe non lisse, type B Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=leee, leee Not for Resale, 11/22/2007 19:22:36 MSTNo reproduction or networki
4、ng permitted without license from IHS -,-,- ISO 21138-3:2007(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces which are embedded are licensed to and installed on
5、 the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobes licensing policy. The ISO Central Secretariat accepts no liability in this area. Adobe is a trademark of Adobe Systems Incorporated. Details of the software products use
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7、nform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2007 All rights reserved. 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, with
8、out permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2007 All rig
9、hts reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=leee, leee Not for Resale, 11/22/2007 19:22:36 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 21138-3:2007(E) ISO 2007 A
10、ll rights reserved iii Contents Page Foreword iv Introduction v 1 Scope . 1 2 Normative references. 2 3 Terms, definitions, symbols and abbreviated terms. 4 3.1 Terms and definitions. 4 3.2 Symbols. 4 3.3 Abbreviated terms 5 4 Material 5 4.1 General. 5 4.2 Unplasticized poly(vinyl chloride) (PVC-U)
11、6 4.3 Polypropylene (PP). 7 4.4 Polyethylene (PE) 9 4.5 Sealing ring retaining components. 11 4.6 Sealing rings . 11 4.7 Fused or welded joints. 11 4.8 Adhesives for PVC-U 11 5 Designation of wall construction and examples of typical jointing methods 12 5.1 Wall constructions designated as Type B 12
12、 5.2 Designation and design of joints 13 6 General characteristics for pipes and fittings Colour 13 7 Geometrical characteristics. 13 7.1 General. 13 7.2 Dimensions 13 7.3 Types of fitting 17 8 Physical characteristics. 18 8.1 Unplasticized poly(vinyl chloride) (PVC-U) 18 8.2 Polypropylene (PP). 19
13、8.3 Polyethylene (PE) 19 9 Mechanical characteristics 20 9.1 Mechanical characteristics of pipes. 20 9.2 Mechanical characteristics of fittings. 22 10 Performance requirements 24 11 Marking 25 11.1 General. 25 11.2 Minimum required marking 25 Annex A (normative) Virgin PVC-U material 27 Annex B (nor
14、mative) Utilization of non-virgin PVC-U material 28 Annex C (normative) Virgin PP material 31 Annex D (normative) Utilization of non-virgin PP material 32 Annex E (normative) Virgin PE material 34 Annex F (normative) Utilization of non-virgin PE material 35 Annex G (informative) Survey of possible u
15、se of reprocessable and recyclable material. 38 Bibliography. 39 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=leee, leee Not for Resale, 11/22/2007 19:22:36 MSTNo reproduction or networking permitted without l
16、icense from IHS -,-,- ISO 21138-3:2007(E) iv ISO 2007 All rights reserved Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO te
17、chnical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates close
18、ly with the International Electrotechnical 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 International Standards. Draft
19、 International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this docume
20、nt may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 21138-3 was prepared by Technical Committee ISO/TC 138, Plastics pipes, fittings and valves for the transport of fluids, Subcommittee SC 1, Plastics pipes and fittings for soi
21、l, waste and drainage (including land drainage). ISO 21138 consists of the following parts, under the general title Plastics piping systems for non-pressure underground drainage and sewerage Structured-wall piping systems of unplasticized poly(vinyl chloride) (PVC-U), polypropylene (PP) and polyethy
22、lene (PE): Part 1: Material specifications and performance criteria for pipes, fittings and system Part 2: Pipes and fittings with smooth external surface, Type A Part 3: Pipes and fittings with non-smooth external surface, Type B Copyright International Organization for Standardization Provided by
23、IHS under license with ISO Licensee=IHS Employees/1111111001, User=leee, leee Not for Resale, 11/22/2007 19:22:36 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 21138-3:2007(E) ISO 2007 All rights reserved v Introduction ISO 21138 is the system standard covering the pl
24、astics piping systems for non-pressure underground drainage and sewerage, in particular thermoplastics structured-wall piping systems. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=leee, leee Not for Resale, 11
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