BS EN 12467-2004 纤维水泥平板材.产品规范和试验方法.pdf
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1、BRITISH STANDARD BS EN 12467:2004 Fibre-cement flat sheets Product specification and test methods ICS 91.100.40 Including Amendments Nos. 1 and 2 The European Standard EN 12467:2004, with the incorporation of amendments A1:2005 and A2:2006, has the status of a British Standard BS EN 12467:2004 This
2、British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 December 2004 ISBN 0 580 45048 1 National foreword The UK participation in its preparation was entrusted by Technical Committee B/542, Roofing and cladding products for discontinuous laying, to Su
3、bcommittee B/542/4, Fibre reinforced cement sheeting for roofing, which has the responsibility to: A list of organizations represented on this subcommittee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications refer
4、red to in this document may be found in the BSI Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provis
5、ions of a contract. Users are responsible for its correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation,
6、or proposals for change, and keep the UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages Amendments issued since publication Amd. No. DateComments 1605314 February 2006 See national foreword This British Standard is the offi
7、cial English language version of EN 12467:2004, including amendments A1:2005 and A2:2006. It supersedes BS EN 12467:2000 which is withdrawn. The start and finish of text introduced or altered by CEN amendment is indicated in the text by tags . Tags indicating changes to CEN text carry the number of
8、the CEN amendment. For example, text altered by CEN amendment A1 is indicated by . BSI 2006 1672431 October 2006See national foreword This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 52, an inside back cover and a back cover. The BSI copyright notice displa
9、yed in this document indicates when the document was last issued. EUROPEAN STANDARD EN 12467 NORME EUROPENNE EUROPISCHE NORM December 2004 ICS 91.100.40 Supersedes EN 12467:2000 English version Fibre-cement flat sheets - Product specification and test methods Plaques planes en fibres-ciment - Spcifi
10、cations du produit et mthodes dessai Faserzement-Tafeln - Produktspezifikation und Prfverfahren This European Standard was approved by CEN on 21 May 2004. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the st
11、atus 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 Central Secretariat or to any CEN member. This European Standard exists in three official versions (English, French, German). A
12、 version in any other language made by translation under the responsibility of a CEN member into its own language and notified to the Central Secretariat has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark,
13、Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCH
14、ES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12467:2004 E worldwide for CEN national Members. + A1 August 2005September 2006 + A2 Contents Page Foreword 4 1 2 3 4 5 Requirements9 5.1
15、 General 9 5.1.1 Composition9 5.1.2 Appearance and finish9 5.2 Classification.9 5.2.1 General 9 5.2.2 Category A.10 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 tolerances10 5.3.1 General 10 5.3.2 Nominal length and width.10 5.3.3 Thickness
16、10 5.3.4 Tolerances on nominal dimensions .11 5.3.5 Tolerances on shape .12 5.4 Physical requirements and characteristics.12 5.4.1 General 12 5.4.2 Apparent density.12 5.4.3 Mechanical characteristics Bending strength .13 5.4.4 Water impermeability for Categories A, B and D13 5.4.5 Water vapour perm
17、eability for Category D13 5.5 Durability requirements13 5.5.1 General 13 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
18、fire14 5.6.2 Release of dangerous substances 14 5.7 Product information14 6 Evaluation of conformity15 6.1 General 15 6.2 Type testing.15 6.2.1 General 15 6.2.2 Initial type testing16 6.2.3 Further type testing 16 6.3 Factory production control (FPC)17 6.3.1 General 17 6.3.2 Acceptance tests.17 6.3.
19、3 Equipment .18 6.3.4 Raw materials and components 18 Scope.6 Normative references .6 Terms and definitions.6 Symbols and abbreviations7 6.3.5 Product testing and evaluation18 6.3.6 Non-conforming products19 6.4 Inspection of a consignment of finished products 19 7 Test methods.19 7.1 General 19 7.2
20、 Dimensional and geometrical tests.19 7.2.1 Preparation of specimen 19 7.2.2 Apparatus19 7.2.3 Procedure20 7.2.4 Expression and interpretation of results 22 7.3 Tests for physical performance and characteristics23 7.3.1 Apparent density.23 7.3.2 Mechanical characteristics - Bending strength23 7.3.3
21、Water impermeability28 7.3.4 Water vapour permeability.28 7.3.5 Warm water28 7.3.6 Soak-dry 30 7.4 Tests for climatic performance31 7.4.1 Freeze-thaw.31 7.4.2 Heat-rain 32 7.5 Test for reaction to fire performance.34 7.5.1 Sheets satisfying the requirements for the fire reaction Class A1 without the
22、 need for testing34 7.5.2 Other sheets34 8 Marking, labelling and packaging41 Annex A (normative) Consignment inspection sampling42 Annex B (normative) Statistical method for determining the corresponding wet values or revised dry specifications for the MOR when carrying out the dry method of test o
23、r when tested prior to coating for quality control purposes43 B.1 Procedure43 B.2 Determination of the correlation between the results of testing wet and dry specimens.43 B.3 Determination of the regression line.44 B.4 Determination of a value for wet testing from an obtained value for dry testing.4
24、4 B.5 Determination of the minimum value specified for dry testing xstd corresponding to the minimum value specified for wet testing in this document ystd.45 Annex ZA (informative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive .47 ZA.1 Scope an
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