BS EN IS0 12543-1:2021 BSl Standards Publication Glass in building Laminated glass and laminated safety glass Part 1: Vocabulary and description of component parts bsi. BSENISO12543-1:2021 BRITISH STANDARD National foreword This British Standard is theUK implementation of EN IS012543-1:2021. Itis identical toIS012543-1:2021.ItsupersedesBSENIS012543-1:2011, which is withdrawn. TheUKparticipationinitspreparationwas entrusted to Technical Committee B/520, Glass and glazing in building. Alistof organizationsrepresentedonthis committeecanbeobtained on request to its committee manager. Contractual andlegal considerations Thispublication hasbeen prepared in good faith, however no representation,warranty,assuranceor undertaking (expressor implied) is or will bemade, and no responsibility or liability is or will be reasonableness of this publication.All and any such responsibility and liability is expresslydisclaimed to the full extent permitted by thelaw. This publication is provided as is,and isto beused at the recipient's own risk. The recipient is advised to consider seeking professional guidance with respectto its use ofthis publication. This publication is not intended to constitute a contract. Users are responsibleforitscorrectapplication. TheBritishStandardsInstitution2022 Published byBSI StandardsLimited2022 ISBN9780539065695 ICS01.040.81;81.040.20 Compliance with a British Standard cannotconfer immunityfrom legal obligations. This British Standard was published under the authority of the Amendments/corrigenda issuedsincepublication Date Textaffected BSENISO12543-1:2021 EN ISO 12543-1 EUROPEANSTANDARD NORME EUROPEENNE EUROPAISCHE NORM December 2021 ICS 01.040.81;81.040.20 Supersedes ENIS012543-1:2011 EnglishVersion Glass in building - Laminated glass and laminated safety glass - Part 1: Vocabulary and description of component parts (IS0 12543-1:2021) Verre dans la construction - Verre feuillete et verre Glas im Bauwesen - Verbundglas und Verbund- feuillete de securite - Partie 1: Vocabulaire et Sicherheitsglas - Teil 1: Definitionen und Beschreibung description des composants (IS0 12543-1:2021) von Bestandteilen (IS0 12543-1:2021) This European Standard was approved by CEN on 25 October 2021. European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German).A version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. ces EUROPEAN COMMITTEE FOR STANDARDIZATION COMITE EUROPEENDENORMALISATION EUROPAISCHES KOMITEE FUR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels @2021CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12543-1:2021 E worldwide for CEN national Members.