BS ISO12230:2012 BSl Standards Publication Polybutene-1 (PB-1) pipes - Effect oftime andtemperature on the expectedstrength bsi. ..making excellence a habit. BS ISO 12230:2012 BRITISH STANDARD National foreword This British Standard is the UK implementation of IS0 12230:2012 The UK participation in its preparation was entrusted to Technical Committee PRI/88/4, Test Methods - Plastic Piping. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. @ The British Standards Institution 2012. Published by BSI Standards Limited2012 ISBN9780580746765 ICS 23.040.20 Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 August 2012. Amendments issued since publication Date Text affected BS ISO 12230:2012 INTERNATIONAL ISO STANDARD 12230 Second edition 2012-06-01 Polybutene-1 (PB-1) pipes Effect of time and temperature on the expected strength Tubes en polybutene-1 (PB-1)- Influence du temps et de la température surla résistance espéree Reference number ISO 12230:2012(E) XX @ ISO 2012