ISO INTERNATIONAL STANDARD 16611 First edition 2017-06 Plastics piping systems for drainage and sewerage without pressure Non-circular pipes and joints made of glass-reinforced thermosetting plastics (GRP) based on unsaturated polyester resins (UP) Dimensions, requirements and tests Systemes de canalisation en plastiques pour reseaux d'assainissement sans pression - Tuyaux non-circulaires, assemblages de tuyaux et raccords en plastiques thermodurcissables renforcés de verre (PRV) a base de résines de polyester non saturé (UP) - Dimensions, exigences et essais Reference number IS0 16611:2017(E) rso International Organization for Standardization @ IS0 2017 STANDARDIZATION C15956617 IS0 16611:2017(E) COPYRIGHTPROTECTEDDOCUMENT IS02017,PublishedinSwitzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISO's member body in the country of the requester. ISO copyrightoffice Ch. de Blandonnet 8 . CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +41 22 749 09 47 [email protected] www.iso.org PrganizationforStandardization icensee-ZHEJIANG INST OF STANDARDIZRoISQ s1.7 - All rights reserved Not for Resale, 2017/9/12 02:58:28 etworking permitted without license from IHS IS0 16611:2017(E) Contents Page Foreword ..V Introduction. ...vi 1 Scope. 2 Normative references 3 Terms and definitions 4 General requirements ..8 4.1 Classification. .8 4.1.1 Categories. ..8 4.1.2 Nominal size ..8 4.2 Materials. ..8 4.2.1 General. .8 4.2.2 Reinforcement. ..8 4.2.3 Resin. ..8 4.2.4 Aggregates and fillers ..9 4.2.5 Elastomers .9 4.2.6 Metals. .9 4.3 Wall construction .9 4.3.1 Inner layer .9 4.3.2 Structural layer. .9 4.3.3 Outerlayer.. .9 4.3.4 Appearance 4.4 Reference conditions for testing .10 4.4.1 Temperature .10 4.4.2 Properties of water for testing. .10 4.4.3 Loading conditions. .10 4.4.4 Conditioning .10 4.4.5 Measurement of dimensions .10 4.4.6 Elapsed time for determination of long-term properties, (x) ..10 4.5 Joints. .10 4.5.1 General. .10 4.5.2 Types of joint .10 4.5.3 Fiexibility of the jointing system .10 4.5.4 Sealing ring ..11 4.5.5 Adhesives. ..11 5 Pipes ..11 5.1 Geometrical characteristics .11 5.1.1 Dimensions .11 5.2 Mechanical characteristics. .12 5.2.1 General. .12 5.2.2 Short-term bending modulus ..13 5.2.3 Long-term creep bending modulus .14 5.2.4 Short-term bending strength. ..14 5.2.5 Long-term bending strength .15 5.2.6 Resistancetostraincorrosion .16 5.2.7 Minimum initial longitudinal tensile strength .17 5.3 Marking .18 6 Fittings .19 6.1 Alltypes. .19 6.1.1 General. .19 6.1.2 Diameter series. .19 6.1.3 Mechanical characteristics of fittings ..19 6.1.4 Installed leak tightness of fittings ..19 iii Censee=ZHEJIANG INST OF STANDARDIZATION C1 5956617 ed without license from IHS Not for Resale, 2017/9/12 02:58:28