1、ICS 81.040.20Glas im Bauwesen Mehrscheiben-Isolierglas Teil 3:Langzeitprfverfahren und Anforderungen bezglich Gas-verlustrate und Grenzabweichungen fr die GaskonzentrationEuropean Standard EN 1279-3 : 2002 has the status of a DIN Standard.A comma is used as the decimal marker.National forewordThis s
2、tandard has been prepared by CEN/TC 129 Glass in building (Secretariat: Belgium).The responsible German body involved in its preparation was the Normenausschuss Materialprfung (Ma-terials Testing Standards Committee), Technical Committee Mehrscheiben-Isolierglas.AmendmentsDIN 1286-2, May 1989 editio
3、n, DIN 52293, December 1987 edition, and DIN V 52293-2, November 1988edition, have been superseded by the specifications of EN 1279-3.Previous editionsDIN 1286-2: 1988-03, 1989-05; DIN 52293: 1983-10, 1987-12; DIN V 52293-2: 1988-11.Ref. No. DIN EN 1279-3 : 2003-05English price group 13 Sales No. 11
4、1309.03DEUTSCHE NORM May 2003EN 1279-3EN comprises 25 pages. 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).Glass in
5、buildingInsulating glass unitsPart 3: Long-term test method and requirements for gas leakagerate and for gas concentration tolerancesEnglish version of DIN EN 1279-3Supersedes DIN 1286-2,May 1989 edition, DIN 52293,December 1987 edition, andDIN V 52293-2, November 1988edition.English versionICS 81.0
6、40.20Management Centre: rue de Stassart 36, B-1050 BrusselsEuropean Committee for StandardizationComit Europen de NormalisationEuropisches Komitee fr NormungGlass in buildingInsulating glass unitsPart 3: Long-term test method and requirements for gas leakage rateand for gas concentration tolerances
7、2002. CEN All rights of exploitation in any form and by any meansreserved worldwide for CEN national members.Ref. No. EN 1279-3 : 2002 EVerre dans la construction Vitrageisolant prfabriqu scell Partie 3:Mthode dessai long terme etpresciptions pour le dbit de fuite degaz et pour les tolrances de conc
8、en-tration du gazGlas im Bauwesen Mehrscheiben-Isolierglas Teil 3: Langzeitprfver-fahren und Anforderungen bezglichGasverlustrate und Grenzab-weichungen fr die GaskonzentrationThis European Standard was approved by CEN on 2002-09-01.CEN members are bound to comply with the CEN/CENELEC Internal Regul
9、ationswhich stipulate the conditions for giving this European Standard the status of anational standard without any alteration.Up-to-date lists and bibliographical references concerning such national stand-ards may be obtained on application to the Management Centre or to any CENmember.The European
10、Standards exist in three official versions (English, French, German).A version in any other language made by translation under the responsibility of aCEN member into its own language and notified to the Management Centre hasthe same status as the official versions.CEN members are the national standa
11、rds bodies of Austria, Belgium, the CzechRepublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy,Luxembourg, Malta, the Netherlands, Norway, Portugal, Spain, Sweden, Switzer-land, and the United Kingdom.EN 1279-3November 2002Page 2EN 1279-3 : 200234457777777777888889999991010101
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