ISO INTERNATIONAL STANDARD 18672-1 First edition 2009-06-15 Plastics piping systems for non-pressure drainage and sewerage Polyester resin concrete (PRC) - Part 1: Pipes and fittings with flexible joints Systemes de canalisations en plastique pour les branchements et les collecteurs d'assainissement sans pression - Béton résines polyester (BRP) - Partie 1: Tubes et raccords avec assemblages flexibles Reference number ISO 18672-1:2009(E) @ ISO 2009 HS unde I without license from IHS Not for Resale ISO 18672-1:2009(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobe's 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 the computer performing the editing. In downloading this file, parties accept therein the responsibility of not infringing Adobe's 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 used to create this PDF file can be found in the General Info relative to the file; the PDF-creation parameters were optimized for printing. Every care has been taken to ensure that the file is suitable for use by IsO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT @ ISO2009 All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized in any form or by any means, IsO's 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 [email protected] Web www.iso.org Published in Switzerland @ IS0 2009 - All rights reserved py IHS unde I without license from IHS Not for Resale ISO 18672-1:2009(E) Contents Page Foreword. iv 1 Scope 1 2 Normative references. 3 Terms, definitions, symbols and abbreviations . 3.1 Terms and definitions... 2 3.2 Symbols andabbreviations.. 6 4 General requirements. 9 4.1 Materials ....... 4.2 Appearance 10 4.3 Reference conditions for testing... 10 4.4 Joints.. 10 5 11 5.1 Classification.. 11 5.2 Designation 12 5.3 Geometrical characteristics. 12 5.4 Mechanical characteristics. .20 5.5 Marking of pipes . 24 6 Fittings .24 6.1 General. 24 6.2 Bends.. 25 6.3 6.4 Marking of fittings. 7 Joint performance. 7.1 General.. 30 7.2 Annex A (normative) Test method for the determination of a pipe's crushing strength and ring bending tensile strength using a pipe test piece ..... Annex B (normative) Test method for the determination of a pipe's crushing strength or ring bending tensile strength using test pieces sawn from a pipe .... .. 42 Annex C (normative) Test methods for the assessment of longitudinal bending moment resistance ....... .48 Annex D (normative) Test method for the determination of the compressive strength of polyester resin concrete (PRC) using test pieces cut from a pipe.... Annex E (normative) Test method for the determination of the fatigue strength of a pipe under cyciic ioading .... .... 58 Annex F (normative) Method for the assessment of the leaktightness of a pipe and its joints under short-term exposure to internal water pressure...... ....... ... 63 Annex G (normative) Test method for the determination of the long-term (50 years) crushing strength of a pipe, including the effects of media attack .................... 65 Copyrght International Organizaionsadardizaoghtsreserved ii ted withoutlicensefromIHS Not for Resale