1、November 2014 Translation by DIN-Sprachendienst.English price group 19No part of this translation 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).I
2、CS 91.100.15!%/“2270212www.din.deDDIN EN 12326-1Slate and stone for discontinuous roofing and external cladding Part 1: Specifications for slate and carbonate slate;English version EN 12326-1:2014,English translation of DIN EN 12326-1:2014-11Schiefer und Naturstein fr berlappende Dachdeckungen undAu
3、enwandbekleidungen Teil 1: Spezifikationen fr Schiefer und carbonathaltige Schiefer;Englische Fassung EN 12326-1:2014,Englische bersetzung von DIN EN 12326-1:2014-11Ardoises et pierres pour toiture et bardage extrieur pour pose en discontinu Partie 1: Spcifications pour ardoises et ardoises carbonat
4、es;Version anglaise EN 12326-1:2014,Traduction anglaise de DIN EN 12326-1:2014-11SupersedesDIN EN 12326-1:2004-10See start of applicationwww.beuth.deDocument comprises 51 pagesIn case of doubt, the German-language original shall be considered authoritative.10.14DIN EN 12326-1:2014-11 2 A comma is us
5、ed as the decimal marker. Start of application It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has been listed in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette) and from the date g
6、iven therein. For further information, users of this standard should refer to the websites of the European Commission or of the relevant building authority. The standard which this document replaces, DIN EN 12326-1:2004-10, may be used in parallel with this standard during a specified transition per
7、iod where such has been laid down in the Official Journal of the European Union and/or the Bundesanzeiger (German Federal Gazette). National foreword This document (EN 12326-1:2014) has been prepared by Technical Committee CEN/TC 128 “Roof covering products for discontinuous laying and products for
8、wall cladding” (Secretariat: NBN, Belgium). The responsible German body involved in its preparation was the DIN-Normenausschuss Materialprfung (DIN Standards Committee Materials Testing), Working Committee NA 062-03-12 AA Schiefer; Anforderungen und Prfverfahren. The DIN Standards corresponding to t
9、he International Standards referred to in this document are as follows: ISO 2859-1 DIN ISO 2859-1 ISO 3534-1 DIN ISO 3534-1 Amendments This standard differs from DIN EN 12326-1:2004-10 as follows: a) carbonate slate has been included in the scope and “roofing” has been changed to read “discontinuous
10、 roofing”; b) Clause 3 “Terms and definitions” has been revised; c) Clause 5 “Requirements” has been completely revised; d) Clause 6 has been revised and renamed “Assessment and verification of constancy of performance AVCP”; e) in Subclause B.2, Table B.1 “National X factors”, Czech Republic and Ir
11、eland have been added; f) in Annex C, Table C.1 “National recommendations on methods of construction for slate roofs”, Czech Republic and Ireland have been added; g) Annex E “Method to estimate the nominal thickness of packed slates” has been added; h) Annex ZA has been revised. Previous editions DI
12、N EN 12326-1: 2004-10 DIN EN 12326-1:2014-11 3 National Annex NA (informative) Bibliography DIN ISO 2859-1, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection DIN ISO 3534-1, Statistics Vocabulary and symbols
13、Part 1: General statistical terms and terms used in probability DIN EN 12326-1:2014-11 4 This page is intentionally blank EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12326-1 August 2014 ICS 91.100.15 Supersedes EN 12326-1:2004English Version Slate and stone for discontinuous roofing and ext
14、ernal cladding -Part 1: Specifications for slate and carbonate slate Ardoises et pierres pour toiture et bardage extrieur pour pose en discontinu - Partie 1: Spcifications pour ardoises et ardoises carbonates Schiefer und Naturstein fr berlappende Dachdeckungen und Auenwandbekleidungen - Teil 1: Spe
15、zifikationen fr Schiefer und carbonathaltige Schiefer This European Standard was approved by CEN on 10 July 2014. 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 a
16、lteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A version in any other language
17、made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Es
18、tonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR ST
19、ANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12326-1:2014 EEN 12326-1:2014 (E) 2 C
20、ontents Page Foreword 4 Introduction .5 1 Scope 6 2 Normative references 6 3 Terms and definitions .7 4 Symbols and abbreviations 8 5 Requirements .9 5.1 Origin and petrography .9 5.2 Thickness .9 5.2.1 General 9 5.2.2 Nominal thickness .9 5.2.3 Individual thickness 9 5.3 Characteristic modulus of r
21、upture 12 5.4 Grain . 12 5.5 Water absorption 12 5.6 Freezethaw resistance (for slates with water absorption 0,6) 13 5.7 Thermal cycle resistance . 13 5.8 Apparent calcium carbonate content . 13 5.9 Sulfur dioxide exposure test . 13 5.10 Non-carbonate carbon content . 14 5.11 Defects . 14 5.12 Other
22、 dimensions . 14 5.12.1 General . 14 5.12.2 Deviation of length and width 14 5.12.3 Deviation from edge straightness . 15 5.12.4 Deviation from rectangularity 15 5.12.5 Deviation from flatness 15 5.12.6 Format of random slates and special shaped slates 16 5.13 Fire . 16 5.13.1 External fire performa
23、nce 16 5.13.2 Reaction to fire performance . 16 5.14 Release of dangerous substances 17 6 Assessment and verification of constancy of performance - AVCP . 17 6.1 General . 17 6.2 Number of slates required for type tests and factory production control 18 6.3 Testing frequency . 18 6.4 Type testing .
24、20 6.4.1 General . 20 6.4.2 Test Reports 20 6.5 Factory production control (FPC) . 20 6.5.1 General . 20 6.5.2 Product related requirements 20 6.5.3 Procedures in case of nonconformity and/or complaint 21 7 Marking, labelling and packaging . 23 Annex A (informative) Appearance of slates . 24 DIN EN
25、12326-1:2014-11 EN 12326-1:2014 (E) 3 A.1 Colour . 24 A.2 Marks 24 Annex B (informative) Guidance for the calculation of the basic individual thickness of slates . 25 B.1 Calculation of the basic individual thickness of slates . 25 B.2 National X factors 26 B.3 Example calculations for minimum thick
26、ness of slates 26 B.3.1 Nominal thickness . 26 B.3.2 Examples for the calculation of nominal thickness . 26 Annex C (informative) General guidance on the installation of slates 30 Annex D (informative) Format for the accompanying commercial document 31 Annex E (informative) Method to estimate the no
27、minal thickness of packed slates epc)35 E.1 Principle 35 E.2 Apparatus . 35 E.3 Preparation of test pieces. 35 E.4 Procedure . 35 E.5 Expression of results 35 E.6 Test report 35 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Regulat
28、ion 36 ZA.1 Scope and relevant characteristics . 36 ZA.2 Procedure for AVCP of the slate and carbonate slate for discontinuous roofing and external cladding . 39 ZA.2.1 Systems of AVCP 39 ZA.2.2 Declaration of performance (DoP) . 41 ZA.2.2.1 General 41 ZA.2.2.2 Content 42 ZA.2.2.3 Example of DoP 43
29、ZA.3 CE marking marking and labelling 45 Bibliography 47 DIN EN 12326-1:2014-11 EN 12326-1:2014 (E) 4 Foreword This document (EN 12326-1:2014) has been prepared by Technical Committee CEN/TC 128 “Roof covering products for discontinuous laying and products for wall cladding”, the secretariat of whic
30、h is held by NBN. 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 2015 and conflicting national standards shall be withdrawn at the latest by May 2016. Attention is drawn to the possibili
31、ty 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 document supersedes EN 12326-1:2004. This document has been prepared under a mandate given to CEN by the European Co
32、mmission and the European Free Trade Association, and supports essential requirements of the EU Construction Products Regulation. For relationship with EU Directive(s) and the Construction Products Regulation, see informative Annex ZA, which is an integral part of this document. In comparison to the
33、 previous edition, the following sections have been modified: 3.1, 3.2, 3.3, 3.13, 5.1, 5.2.3, 5.3, 5.5, 5.6, 5.8, 5.9, 5.12.1, 5.12.5, 5.13, 5.14, Clause 6, Annex B, Annex C, Annex D, Annex E and Annex ZA. This European Standard EN 12326-1 is one of a series of product standards for building materi
34、als. EN 12326 consists of the following parts: Part 1: Specifications for slate and carbonate slate; Part 2: Methods of test for slate and carbonate slate. According to the CEN-CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this E
35、uropean Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia,
36、Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 12326-1:2014-11 EN 12326-1:2014 (E) 5 Introduction The evaluation of the performance of the products has been defined, as far as possible, in terms of a number of type tests. A distinction has been made between product appra
37、isal (type test) and routine factory production control requirements. The performance of a roof or wall constructed with these products depends not only on the properties of the product as required by this document, but also on the design, construction and performance of the roof or wall as a whole
38、in relation to the environment and conditions of use. DIN EN 12326-1:2014-11 EN 12326-1:2014 (E) 6 1 Scope This European Standard specifies requirements for slate and carbonate slate for discontinuous roofing and external cladding, as defined in 3.1, and 3.2, used for assembly into discontinuous roo
39、fing and external cladding. For the purposes of this European Standard, slates and carbonate slates have been classified. This European Standard does not apply to products for roofing or external cladding made from the following: a) stone other than those defined in 3.1 and 3.2; b) concrete; c) poly
40、meric materials; d) fibre reinforced cement; e) metal; f) clay. This European Standard is not applicable to roofing and cladding slates used internally. This European Standard is not applicable to bonded cladding (cladding fixed with adhesives) and cladding fixed with dowels and cramps. NOTE 1 Requi
41、rements for internal wall lining slate are specified in EN 1469. This document does not include requirements for appearance. NOTE 2 Some general guidance for appearance is given in Annex A. This European Standard does not include installation rules for slates. NOTE 3 References to national recommend
42、ations on methods of construction for slate roofs are given in Annex C. NOTE 4 Where the term “slate” is used in this document it means slate and carbonate slate unless otherwise indicated. 2 Normative references The following documents, in whole or in part, are normatively referenced in this docume
43、nt and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 12326-2:2011, Slate and stone for discontinuous roofing and external cladding Part 2: Metho
44、ds of test for slate and carbonate slate EN 13501-1, Fire classification of construction products and building elements Part 1: Classification using data from reaction to fire tests ISO 2859-1:1999, Sampling procedures for inspection by attributes Part 1: Sampling schemes indexed by acceptance quali
45、ty limit (AQL) for lot-by-lot inspection DIN EN 12326-1:2014-11 EN 12326-1:2014 (E) 7 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 slate rock originating from clayey sedimentary rocks, including sediments of volcanoclastic origin and belon
46、ging petrographically to a range which begins at the boundary between sedimentary and metamorphic formation and ends at the epizonal-metamorphic phyllite formations Note 1 to entry: The predominant and most important components are the phyllosilicates and the cleavage resulting froma schistosity flu
47、x, caused by low or very low grade of metamorphism. Note 2 to entry: Slate is distinguished from sedimentary stones, which invariably splits along a bedding or sedimentation plane. Note 3 to entry: The origin of the metamorphism can be due to tectonic or lithostatic compression or a combination of t
48、he two. 3.2 roofing slate slate used for roofing and external cladding, which easily splits into thin sheets along a plane of cleavage 3.3 carbonate slate rock used for roofing and external cladding, containing phyllosilicates and a minimum apparent calcium carbonate content of 20 % and exhibiting a
49、 prominent slaty cleavage 3.4 vein separately identifiable band of slate rock within the geological formation of a quarry or mine 3.5 slate vein localized occurrence (in a roofing or external cladding slate), usually passing through the thickness of a slate, of minerals that have intruded or infiltrated into a joint or fissure in the parent rock 3.6 grain orientation of the minerals in slate which results in an anisotropic bending strength Note 1 to entry: In the bending strength test, grain is perpendicular to the load bar in the test
