1、ICS 91.100.30Precast concrete products Masts and polesEnglish version of DIN EN 12843Betonfertigteile MasteA comma is used as the decimal marker.Transition periodThis standard is valid from 1 June 2005 (start of coexistence period). DIN 4228, February 1989 edition,shall remain valid until June 2006.
2、 It should be noted that, in Germany, CE conformity marking ofconstruction products will be permitted once this standard has been listed in the German Federal LawGazette (1 June 2005 or later)1).National forewordThis standard has been prepared by CEN/TC 229 Precast concrete products (Secretariat: Fr
3、ance).The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Buildingand Civil Engineering Standards Committee), Technical Committee 07.08.00 Betonfertigteile.AmendmentsDIN 4228, February 1989 edition, has been superseded by the specifications of EN 12843.Previous
4、editionsDIN 4234: 1953-01; DIN 4228: 1964-10, 1989-02.DEUTSCHE NORM November 2004DIN EN 12843 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
5、Standards (DIN-Normen).Normenausschuss Bauwesen (NABau) im DINEnglish price group 13www.din.dewww.beuth.de03.05 9608548Continued overleaf.Document comprises 31 pages.1) See relevant EC Official Gazette for end of coexistence period.Supersedes DIN 4228,February 1989 edition.English versionICS 91.100.
6、30; 29.240.20Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungPrecast concrete products Masts and poles 2004. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN n
7、ational members.Ref. No. EN 12843 : 2004 EProduits prfabriqus en bton Mts et poteauxBetonfertigteile MasteThis European Standard was approved by CEN on 2004-06-24.CEN members are bound to comply with the CEN/CENELEC Internal Regula-tions which stipulate the conditions for giving this European Standa
8、rd the statusof a national standard without any alteration.Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to anyCEN member.The European Standards exist in three official versions (English, French,German). A
9、 version in any other language made by translation under the respon-sibility of a CEN member into its own language and notified to theManagement Centre has the same status as the official versions.CEN members are the national standards bodies of Austria, Belgium, Cyprus,the Czech Republic, Denmark,
10、Estonia, Finland, France, Germany, Greece,Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, theNetherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden,Switzerland, and the United Kingdom.|September 2004EN 12843Page 2EN 12843 : 2004Page45666777788888999101010111
11、111111111111314141414141515151516175.5.3 Load bearing capacity test . 13Page 3EN 12843 : 2004Page18181818181919212122232324272830Page 4EN 12843 : 2004Page 5EN 12843 : 2004Page 6EN 12843 : 2004Page 7EN 12843 : 2004Page 8EN 12843 : 2004,Page 9EN 12843 : 2004Page 10EN 12843 : 2004Page 11EN 12843 : 2004
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