1、DEUTSCHE NORM No part of this standard may be reproduced without the prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).September 2005DIN EN 14321-1English price group 12 www.d
2、in.de www.beuth.de12.05 9663048Document comprises 25 pages.Glass in buildingThermally toughened alkaline earth silicate safety glassPart 1: Definition and descriptionEnglish version of DIN EN 14321-1Glas im Bauwesen Thermisch vorgespanntes Erdalkali-Silicat-Einscheibensicherheitsglas Teil 1: Definit
3、ion und BeschreibungNational forewordThis standard has been prepared by CEN/TC 129 Glass in building (Secretariat: Belgium).The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee 09.29.00 Flac
4、hglas-Produkte.The European Standards referred to in clause 2 of the EN have been published as the corresponding DIN EN Standards with the same number.ICS 81.040.20English versionICS 81.040.20Management Centre: rue de Stassart, 36 B-1050 BrusselsEuropean Committee for StandardizationComit Europen de
5、 NormalisationEuropisches Komitee fr Normung 2005. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national members.Ref. No. EN 14321-1:2005 EEN 14321-1June 2005Glass in buildingThermally toughened alkaline earth silicate safety glassPart 1: Definition and desc
6、riptionVerre dans la construction Verre de silicate alcalino-terreux de scurit tremp thermiquement Partie 1: Dfinition et descriptionGlas im Bauwesen Thermisch vor-gespanntes Erdalkali-Silicat-Einschei-bensicherheitsglas Teil 1: Definition und BeschreibungThis European Standard was approved by CEN o
7、n 2005-05-19.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be
8、obtained on application to the Management Centre or to any CEN member.The European Standards exist 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 Management C
9、entre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus, the Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Polan
10、d, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN 14321-1:2005Page 3 EN 14321-1:2005Page 4 EN 14321-1:2005Page 5 EN 14321-1:2005Page 6 EN 14321-1:2005Page 7 EN 14321-1:2005Page 8 EN 14321-1:2005Page 9 EN 14321-1:2005Page 10 EN 14321-1:2005Page 11 EN 14321-
11、1:2005Page 12 EN 14321-1:2005Page 13 EN 14321-1:2005Page 14 EN 14321-1:2005Page 15 EN 14321-1:2005Page 16 EN 14321-1:2005Page 17 EN 14321-1:2005Page 18 EN 14321-1:2005Page 19 EN 14321-1:2005Page 20 EN 14321-1:2005Page 21 EN 14321-1:2005Page 22 EN 14321-1:2005Page 23 EN 14321-1:2005Page 24 EN 14321-1:2005
