DIN EN 520-2009 Gypsum plasterboards - Definitions requirements and test methods German version EN 520 2004+A1 2009《石膏板 定义 要求和试验方法 德文版本EN 520-2004+A1-2009》.pdf
《DIN EN 520-2009 Gypsum plasterboards - Definitions requirements and test methods German version EN 520 2004+A1 2009《石膏板 定义 要求和试验方法 德文版本EN 520-2004+A1-2009》.pdf》由会员分享,可在线阅读,更多相关《DIN EN 520-2009 Gypsum plasterboards - Definitions requirements and test methods German version EN 520 2004+A1 2009《石膏板 定义 要求和试验方法 德文版本EN 520-2004+A1-2009》.pdf(56页珍藏版)》请在麦多课文档分享上搜索。
1、December 2009DEUTSCHE NORM English price group 21No part of this standard may be reproduced without 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).ICS 01.040.91; 91.100.10!
2、$7t“1562081www.din.deDDIN EN 520Gypsum plasterboards Definitions, requirements and test methods (includes Amendment A1:2009)English version of DIN EN 520:2009-12Gipsplatten Begriffe, Anforderungen und Prfverfahren (enthlt nderung A1:2009)Englische Fassung DIN EN 520:2009-12SupersedesDIN EN 520:2005-
3、03See start of validitywww.beuth.deDocument comprises pages56DIN EN 520:2009-12 Start of validity This standard is due to take effect on 1 February 2010. DIN EN 520:2005-03 may be used in parallel until 1 February 2010 (see deadline in the EU Official Journal). It should be noted that, in Germany, C
4、E conformity marking of construction products will be permitted once this standard has been listed in the Bundesanzeiger (German Federal Law Gazette) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 241 “Gypsum and gypsum based products
5、” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee NA 005-09-10 AA Gips und Gipsprodukte. Attention is drawn to the possibility that some of the elements of
6、 this document may be the subject of patent rights. DIN shall not be held responsible for identifying any or all such patent rights. Amendments This standard differs from DIN EN 520:2005-03 as follows: a) In clause 3 “Terms and definitions”, 3.2.9 and 3.3 have been modified. b) Subclause 3.4 “Symbol
7、s and abbreviations” has been added. c) Subclauses 4.9.1.3 and 4.9.2.3 relating to thickness have been modified. d) Subclause 4.10 and the table relating to water absorption classes have been modified. e) Annex B and Table B.1 have been modified. f) Figures C.1a) to C.1c) have been replaced by new o
8、nes. g) Annex ZA has been modified. Previous editions DIN 18180: 1967-06, 1978-08, 1989-09 DIN EN 520: 2005-03 2 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 520:2004+A1 August 2009 ICS 01.040.91; 91.100.10 Supersedes EN 520:2004English Version Gypsum plasterboards - Definitions, requirement
9、s and test methods Plaques de pltre - Dfinitions, spcifications et mthodes dessai Gipsplatten - Begriffe, Anforderungen und Prfverfahren This European Standard was approved by CEN on 16 August 2004 and includes Amendment 1 approved by CEN on 20 July 2009. CEN members are bound to comply with the CEN
10、/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 obtained on application to the CEN Management Centre or t
11、o 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 Management Centre has the same status as the official versi
12、ons. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Sp
13、ain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national
14、Members. Ref. No. EN 520:2004+A1:2009: EEN 520:2004+A1:2009 (E) 2 Contents age Foreword 3Introduction .41 Scope 72 Normative references 73 Terms and definitions .84 Requirements 125 Test methods . 176 Evaluation of conformity 347 Designation of plasterboards 368 Marking, labelling and packaging . 37
15、Annex A (informative) Sampling procedure for testing . 38A.1 General . 38A.2 Sampling procedure . 38A.2.1 Random sampling 38A.2.2 Representative sampling . 38Annex B (normative) !Conditions for reaction to fire classification of gypsum plasterboards without further testing 40B.0 Introduction . 40B.1
16、 End use application 40B.1.1 General . 40B.1.2 (Method 1) Mechanically fixed to a supporting substructure 40B.1.3 (Method 2) Mechanically fixed to a solid wood-based substrate 41B.1.4 (Method 3) Mechanically fixed or bonded to a solid substrate (dry lining system)“ . 41Annex C (normative) Mounting a
17、nd fixing in the test according to EN 13823 (SBI test) . 42C.0 Introduction . 42C.1 General applications 42C.2 Limited applications regarding joint filling 44C.3 Limited applications regarding wood based substrates“ . 44Annex ZA (informative) Clauses of this European Standard addressing provisions o
18、f EU Construction Products Directive 46ZA.1 Scope and relevant characteristics 46ZA.2 Attestation and declaration of conformity of gypsum plasterboards . 47ZA.3 CE marking and labeling 51Bibliography . 54DIN EN 520:2009-12 PEN 520:2004+A1:2009 (E) 3 Foreword This document (EN 520:2004+A1:2009) has b
19、een prepared by Technical Committee CEN/TC 241 “Gypsum and gypsum based products”, the secretariat of which is held by AFNOR. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by February 2010, and con
20、flicting national standards shall be withdrawn at the latest by February 2010. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This do
21、cument includes Amendment 1, approved by CEN on 2009-07-20. This document supersedes EN 520:2004. The start and finish of text introduced or altered by amendment is indicated in the text by tags!“XThis document has been prepared under a mandate given to CEN by the European Commission and the Europea
22、n Free Trade Association, and supports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following coun
23、tries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spa
24、in, Sweden, Switzerland and United Kingdom. DIN EN 520:2009-12 EN 520:2004+A1:2009 (E) 4 Introduction Gypsum plasterboards are composed of a plaster core encased in, and firmly bonded to paper liners to form flat rectangular boards. !This composition allows them properties which make gypsum plasterb
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