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 679English price group 6 www.din.de
2、 www.beuth.de01.06 9663031Document comprises 7 pages.Determination of the compressive strength of autoclaved aerated concreteEnglish version of DIN EN 679Bestimmung der Druckfestigkeit von dampfgehrtetem PorenbetonNational forewordThis standard has been prepared by CEN/TC 177 Prefabricated reinforce
3、d components of autoclaved aer-ated concrete or light-weight aggregate concrete with open structure (Secretariat: Germany).The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee 07.09.00 Poren
4、beton und haufwerks-poriger Leichtbeton.AmendmentsThis standard differs from the February 1994 edition as follows:a) The European Standard EN 12390-4 Specication for testing machines has been taken into ac-count.Previous editionDIN EN 679: 1994-02ICS 91.100.30 Supersedes February 1994 edition.!,eAB“
5、English versionICS 91.100.30 Supersedes EN 679:1993.Management Centre: rue de Stassart, 36 B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr Normung 2005. CEN All rights of exploitation in any form and by any means reserved worldwide for CEN na
6、tional members.Ref. No. EN 679:2005 EEN 679July 2005Determination of the compressive strength of autoclaved aerated concreteDtermination de la rsistance la compression du bton cellulaire autoclavBestimmung der Druckfestigkeit von dampfgehrtetem PorenbetonThis European Standard was approved by CEN on
7、 2005-06-03.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 standards may be ob
8、tained on application to the Management Centre or to any CEN member.The European Standards exist in three ofcial 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 notied to the Management Centre
9、has the same status as the ofcial 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, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland, and the United Kingdom.Page 2 EN 679:2005Page 3 EN 679:2005Page 4 EN 679:2005Page 5 EN 679:2005Page 6 EN 679:2005
