1、BS EN 12467:2012Fibre-cement flat sheets Product specification and testmethodsBS EN 12467:2012+A1:2016BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06BS EN 12467:2012+A1:2016 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 12467:
2、2012+A1:2016. It supersedes BS EN 12467:2012 which is withdrawn.The start and finish of text introduced or altered by amendment is indicated in the text by tags. Tags indicating changes to CEN text carry the number of the CEN amendment. For example, text altered by CEN amendment A1 is indicated by .
3、The UK participation in its preparation was entrusted by Technical Committee B/542, Roofing and cladding products for discontinuous laying, to Subcommittee B/542/4, Fibre reinforced cement sheeting for roofing.A list of organizations represented on this committee can be obtained on request to its se
4、cretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2016. Published by BSI Standards Limited 2016ISBN 978 0 580 88310 1ICS 91.100.40Compliance with a British Standard can
5、not confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2012.Amendments/corrigenda issued since publicationDate Text affected31 July 2016 Implementation of CEN amendment A1:2016EUROPEAN STANDARD
6、 NORME EUROPENNE EUROPISCHE NORM EN 12467:2012+A1 July 2016 ICS 91.100.40 Supersedes EN 12467:2012English Version Fibre-cement flat sheets - Product specification and test methods Plaques planes en fibres-ciment - Spcifications du produit et mthodes dessai Faserzement-Tafeln - Produktspezifikation u
7、nd Prfverfahren This European Standard was approved by CEN on 4 August 2012 and includes Amendment 1 approved by CEN on 24 November 2015. 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 nationa
8、l standard without any alteration. 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 versio
9、n in any other language 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, Cze
10、ch 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, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. E
11、UROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12467:2012+A1
12、:2016 EEN 12467:2012+A1:2016 (E) 2 Contents Page European foreword . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Symbols and abbreviations . 8 5 Requirements . 9 5.1 General 9 5.1.1 Composition 9 5.1.2 Appearance and finish . 9 5.2 Classification . 9 5.2.1 General 9 5.2.2 Cate
13、gory A 9 5.2.3 Category B . 10 5.2.4 Category C . 10 5.2.5 Category D . 10 5.2.6 Groups of sizes 10 5.3 Dimensions and tolerances 10 5.3.1 General . 10 5.3.2 Nominal length and width . 10 5.3.3 Thickness 10 5.3.4 Tolerances on nominal dimensions 11 5.3.5 Tolerances on shape . 12 5.4 Physical require
14、ments and characteristics 12 5.4.1 General . 12 5.4.2 Apparent density 12 5.4.3 Moisture movement 12 5.4.4 Mechanical characteristics Bending strength (MOR) Modulus of elasticity (MOE) 13 5.4.5 Water impermeability for Categories A, B and D 13 5.4.6 Water vapour permeability for Category D 13 5.5 Du
15、rability requirements . 14 5.5.1 General . 14 5.5.2 Freeze-thaw for Categories A, B and D . 14 5.5.3 Heat-rain for Categories A and B 14 5.5.4 Warm water for Categories A, B, C and D . 14 5.5.5 Soak-dry for Categories A, B , C and D . 14 5.6 Fire and safety . 14 5.6.1 Reaction to fire 14 5.6.2 Relea
16、se of dangerous substances . 14 5.7 Product information . 15 6 !Assessment and verification of constancy of performance AVCP . 15 6.1 General . 15 6.2 Type testing 15 6.2.1 General . 15 6.2.2 Test samples, testing and compliance criteria 17 6.2.3 Test reports 17 EN 12467:2012+A1:2016 (E) 3 6.3 Facto
17、ry production control (FPC) . 17 6.3.1 General . 17 6.3.2 Requirements . 17 6.3.3 Product specific requirements 20 6.3.4 Initial inspection of factory and of FPC . 20 6.3.5 Continuous surveillance of FPC . 21 6.3.6 Procedure for modifications . 21 6.4 Inspection of a consignment of finished products
18、“ . 21 7 Test methods 21 7.1 General . 21 7.2 Dimensional and geometrical tests 21 7.2.1 Preparation of specimen 21 7.2.2 Apparatus 22 7.2.3 Procedure 22 7.2.4 Expression and interpretation of results . 24 7.3 Tests for physical performance and characteristics 25 7.3.1 Apparent density 25 7.3.2 Mech
19、anical characteristics - Bending strength Modulus of elasticity (Bending modulus) 25 7.3.3 Water impermeability 30 7.3.4 Water vapour permeability 31 7.3.5 Warm water 31 7.3.6 Soak-dry . 32 7.3.7 Moisture movement test 33 7.4 Tests for climatic performance 33 7.4.1 Freeze-thaw 33 7.4.2 Heat-rain 35
20、7.5 Test for reaction to fire performance 36 7.5.1 Sheets satisfying the requirements for the fire reaction Class A1 without the need for testing . 36 7.5.2 Other sheets 36 8 Marking, labelling and packaging . 44 Annex A (normative) Consignment inspection sampling 45 Annex B (normative) Statistical
21、method for determining the corresponding wet values or revised dry specifications for the MOR when carrying out the dry method of test or when tested prior to coating for quality control purposes . 46 B.1 Procedure 46 B.2 Determination of the correlation between the results of testing wet and dry sp
22、ecimens 46 B.3 Determination of the regression line 47 B.4 Determination of a value for wet testing from an obtained value for dry testing 47 B.5 Determination of the minimum value specified for dry testing xstdcorresponding to the minimum value specified for wet testing in this document ystd. 48 An
23、nex C (normative) Test method for the determination of moisture movement characteristic of fibre-cement sheets 49 C.1 General . 49 C.2 Principle . 49 C.3 Apparatus 49 C.4 Specimen preparation 49 C.5 Test procedure 49 C.6 Calculation of results . 50 C.7 Test report 50 BS EN 12467:2012+A1:2016EN 12467
24、:2012+A1:2016 (E)EN 12467:2012+A1:2016 (E) 2 Contents Page European foreword . 5 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Symbols and abbreviations . 8 5 Requirements . 9 5.1 General 9 5.1.1 Composition 9 5.1.2 Appearance and finish . 9 5.2 Classification . 9 5.2.1 General 9
25、5.2.2 Category A 9 5.2.3 Category B . 10 5.2.4 Category C . 10 5.2.5 Category D . 10 5.2.6 Groups of sizes 10 5.3 Dimensions and tolerances 10 5.3.1 General . 10 5.3.2 Nominal length and width . 10 5.3.3 Thickness 10 5.3.4 Tolerances on nominal dimensions 11 5.3.5 Tolerances on shape . 12 5.4 Physic
26、al requirements and characteristics 12 5.4.1 General . 12 5.4.2 Apparent density 12 5.4.3 Moisture movement 12 5.4.4 Mechanical characteristics Bending strength (MOR) Modulus of elasticity (MOE) 13 5.4.5 Water impermeability for Categories A, B and D 13 5.4.6 Water vapour permeability for Category D
27、 13 5.5 Durability requirements . 14 5.5.1 General . 14 5.5.2 Freeze-thaw for Categories A, B and D . 14 5.5.3 Heat-rain for Categories A and B 14 5.5.4 Warm water for Categories A, B, C and D . 14 5.5.5 Soak-dry for Categories A, B , C and D . 14 5.6 Fire and safety . 14 5.6.1 Reaction to fire 14 5
28、.6.2 Release of dangerous substances . 14 5.7 Product information . 15 6 !Assessment and verification of constancy of performance AVCP . 15 6.1 General . 15 6.2 Type testing 15 6.2.1 General . 15 6.2.2 Test samples, testing and compliance criteria 17 6.2.3 Test reports 17 EN 12467:2012+A1:2016 (E) 3
29、 6.3 Factory production control (FPC) . 17 6.3.1 General . 17 6.3.2 Requirements . 17 6.3.3 Product specific requirements 20 6.3.4 Initial inspection of factory and of FPC . 20 6.3.5 Continuous surveillance of FPC . 21 6.3.6 Procedure for modifications . 21 6.4 Inspection of a consignment of finishe
30、d products“ . 21 7 Test methods 21 7.1 General . 21 7.2 Dimensional and geometrical tests 21 7.2.1 Preparation of specimen 21 7.2.2 Apparatus 22 7.2.3 Procedure 22 7.2.4 Expression and interpretation of results . 24 7.3 Tests for physical performance and characteristics 25 7.3.1 Apparent density 25
31、7.3.2 Mechanical characteristics - Bending strength Modulus of elasticity (Bending modulus) 25 7.3.3 Water impermeability 30 7.3.4 Water vapour permeability 31 7.3.5 Warm water 31 7.3.6 Soak-dry . 32 7.3.7 Moisture movement test 33 7.4 Tests for climatic performance 33 7.4.1 Freeze-thaw 33 7.4.2 Hea
32、t-rain 35 7.5 Test for reaction to fire performance 36 7.5.1 Sheets satisfying the requirements for the fire reaction Class A1 without the need for testing . 36 7.5.2 Other sheets 36 8 Marking, labelling and packaging . 44 Annex A (normative) Consignment inspection sampling 45 Annex B (normative) St
33、atistical method for determining the corresponding wet values or revised dry specifications for the MOR when carrying out the dry method of test or when tested prior to coating for quality control purposes . 46 B.1 Procedure 46 B.2 Determination of the correlation between the results of testing wet
34、and dry specimens 46 B.3 Determination of the regression line 47 B.4 Determination of a value for wet testing from an obtained value for dry testing 47 B.5 Determination of the minimum value specified for dry testing xstdcorresponding to the minimum value specified for wet testing in this document y
35、std. 48 Annex C (normative) Test method for the determination of moisture movement characteristic of fibre-cement sheets 49 C.1 General . 49 C.2 Principle . 49 C.3 Apparatus 49 C.4 Specimen preparation 49 C.5 Test procedure 49 C.6 Calculation of results . 50 C.7 Test report 50 BS EN 12467:2012+A1:20
36、16EN 12467:2012+A1:2016 (E)EN 12467:2012+A1:2016 (E) 4 Annex ZA (informative) !Clauses of this European Standard addressing the provisions of the EU Construction Products Regulation . 51 ZA.1 Scope and relevant characteristics 51 ZA.2 Procedure for AVCP of fibre cement flat sheets 52 ZA.2.1 Systems
37、of AVCP 52 ZA.2.2 Declaration of performance (DoP) 56 ZA.3 CE marking and labelling“ 60 Bibliography . 63 EN 12467:2012+A1:2016 (E) 5 European foreword This document (EN 12467:2012+A1:2016) has been prepared by Technical Committee CEN/TC 128 “Roof covering products for discontinuous laying and produ
38、cts for wall cladding”, the secretariat of which 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 January 2017, and conflicting national standards shall be withdrawn at the latest b
39、y April 2018. 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 document includes Amendment 1 approved by CEN on 24 November 2015.
40、This document supersedes !EN 12467:2012“. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. !In comparison with EN 12467:2004, the following sections in EN 12467:2012 had been changed or added:“ 3.9, 3.10, 4, 5.1.1, 5.4.3, 5.4.4, Table 7, Table 8, 7
41、.3.2, 7.3.2.4.2, 7.3.3.3, 7.3.3.4, 7.3.7, 7.5.2.2 and Annex C. Annex ZB concerning the EC Directive 76/769/EEC !had been deleted“. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of !
42、EU Regulation No 305/2011“. For relationship with !EU Regulation No 305/2011“, see informative Annex ZA, which is an integral part of this document. A distinction !had been made“ between product appraisal (type tests) and factory production control requirements (acceptance tests). The performance of
43、 a building part constructed with these sheets depends not only on the properties of the product as required by this document, but also on the design, construction and installation of the component as a whole in relation to the environment and conditions of use. According to the CEN/CENELEC Internal
44、 Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Irela
45、nd, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 12467:2012+A1:2016EN 12467:2012+A1:2016 (E)EN 12467:2012+A1:2016 (E) 4 Annex ZA (informative) !Clauses of this Europea
46、n Standard addressing the provisions of the EU Construction Products Regulation . 51 ZA.1 Scope and relevant characteristics 51 ZA.2 Procedure for AVCP of fibre cement flat sheets 52 ZA.2.1 Systems of AVCP 52 ZA.2.2 Declaration of performance (DoP) 56 ZA.3 CE marking and labelling“ 60 Bibliography .
47、 63 EN 12467:2012+A1:2016 (E) 5 European foreword This document (EN 12467:2012+A1:2016) has been prepared by Technical Committee CEN/TC 128 “Roof covering products for discontinuous laying and products for wall cladding”, the secretariat of which is held by NBN. This European Standard shall be given
48、 the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2017, and conflicting national standards shall be withdrawn at the latest by April 2018. Attention is drawn to the possibility that some of the elements of this document may be
49、the subject of patent rights. CEN and/or CENELEC shall not be held responsible for identifying any or all such patent rights. This document includes Amendment 1 approved by CEN on 24 November 2015. This document supersedes !EN 12467:2012“. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. !In comparison with EN 12467:2004, the following sections in EN 12467:2012 had been changed or added:“ 3.9, 3.10, 4, 5.1.1, 5.4.3, 5.4.4, Table 7, Table 8, 7.3.2, 7.3.2.4.2, 7.3.3.3, 7.3.3.4, 7.3.7, 7.5.2.2 and Annex C.
