BS EN 197-1-2011 Cement Composition specifications and conformity criteria for common cements《水泥 普通水泥的构成 规范和符合性准则》.pdf

1、BSI Standards PublicationBS EN 197-1:2011Incorporating corrigendum November 2011CementPart 1: Composition, specifications andconformity criteria for common cementsIncorporating corrigenda November 2011 and October 2015BS EN 197-1:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORMEN 197-1 Septembe

2、r 2011 ICS 91.100.10 Supersedes EN 197-1:2000, EN 197-4:2004English Version Cement - Part 1: Composition, specifications and conformitycriteria for common cements Ciment - Partie 1 : Composition, spcifications et critresdes conformit des ciments courantsZement - Teil 1: Zusammensetzung, Anforderunge

3、n und Konformittskriterien von NormalzementThis European Standard was approved by CEN on 6 August 2011.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. U

4、p-to-date lists and bibliographical references concerning such nationalstandards 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 made by transl

5、ation 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, Estonia,Finland,

6、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE F

7、R NORMUNGManagement Centre: Avenue Marnix 17, B-1000 Brussels 2011 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members.Ref. No. EN 197-1:2011: EBS EN 197-1:2011 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 1

8、97-1:2011. It supersedes BS EN 197-1:2000, BS EN 197-4:2004 and BS 1370:1979 which are withdrawn.The UK participation in its preparation was entrusted by Technical Committee B/516, Cement and lime, to Subcommittee B/516/6, Cement specifications.A list of organizations represented on this subcommitte

9、e can be obtained on request to its secretary.When reference to this Standard has been published in the Official Journal of the European Union (OJEU), compliance with it will confer a presumption of conformity with the Construction Products Directive.The detailed requirements for evaluating the conf

10、ormity of common cements with this standard are given in BS EN 197-2 Cement Part 2: Conformity evaluation. In addition, these same provisions describe all the tasks that are required for demonstrating legal attestation of conformity to a system 1+ for CE marking purposes.This British Standard does n

11、ot include in its scope the additional special properties of pozzolanic pulverized-fuel ash cement, conforming to BS 6610, or other types of cement where hardening is not primarily due to the hydration of calcium silicates.National annex NA (informative) details the exchange of additional informatio

12、n between the cement manufacturer and user, including the provision of information for alkali contents.National annex NB (informative) gives recommendations for sampling and testing for acceptance inspection at delivery.National annex NC (informative) gives a national recommendation for the loss on

13、ignition property of a siliceous fly ash constituent.National annex ND (informative) provides guidance on the general use of common cements, including health and safety aspects.National annex NE (informative) lists publications referred to in national annexes NA ND.This publication does not purport

14、to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2015. Published by BSI Standards Limited 2015ISBN 978 0 580 91964 0ICS 91.100.10Compliance with a British Standard cannot confer immunity from legal obligations

15、.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 September 2011.Amendments/corrigenda issued since publicationDate Text affected30 November 2011 National foreword revised and addition of National Annexes NA, NB, NC, ND, and NE31 October 20

16、15 Correction to supersession details in national forewordBS EN 197-1:2011EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 197-1 September 2011 ICS 91.100.10 Supersedes EN 197-1:2000, EN 197-4:2004English Version Cement - Part 1: Composition, specifications and conformity criteria for common cem

17、ents Ciment - Partie 1 : Composition, spcifications et critres des conformit des ciments courants Zement - Teil 1: Zusammensetzung, Anforderungen und Konformittskriterien von Normalzement This European Standard was approved by CEN on 6 August 2011. CEN members are bound to comply with the CEN/CENELE

18、C 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-CENELEC Management Centre or

19、to 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-CENELEC Management Centre has the same status as the offic

20、ial versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slov

21、akia, Slovenia, Spain, 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 2011 CEN All rights of exploitation in any form and by any means reserved worldwide

22、 for CEN national Members. Ref. No. EN 197-1:2011: EBS EN 197-1:2011EN 197-1:2011 (E) 2 Contents Page Foreword . 4Introduction 61 Scope . 72 Normative references . 73 Terms and definitions . 84 Cement . 95 Constituents 105.1 General . 105.2 Main constituents . 105.2.1 Portland cement clinker (K) . 1

23、05.2.2 Granulated blast furnace slag (S) . 115.2.3 Pozzolanic materials (P, Q) 115.2.4 Fly ashes (V, W) 115.2.5 Burnt shale (T) . 125.2.6 Limestone (L, LL) 135.2.7 Silica fume (D) . 135.3 Minor additional constituents 135.4 Calcium sulfate . 145.5 Additives 146 Composition and notation . 146.1 Compo

24、sition and notation of common cements . 146.2 Composition and notation of sulfate resisting common cements (SR-Cements) . 166.3 Composition and notation of low early strength common cements . 177 Mechanical, physical, chemical and durability requirements 177.1 Mechanical requirements . 177.1.1 Stand

25、ard strength . 177.1.2 Early strength 177.2 Physical requirements 187.2.1 Initial setting time . 187.2.2 Soundness . 187.2.3 Heat of hydration 187.3 Chemical requirements 187.4 Durability requirements 197.4.1 General . 197.4.2 Sulfate resistance . 198 Standard designation . 209 Conformity criteria 2

26、29.1 General requirements . 229.2 Conformity criteria for mechanical, physical and chemical properties and evaluation procedure 249.2.1 General . 249.2.2 Statistical conformity criteria 249.2.3 Single result conformity criteria 279.3 Conformity criteria for cement composition 289.4 Conformity criter

27、ia for properties of the cement constituents 29BS EN 197-1:2011EN 197-1:2011 (E) 3 Annex A (informative) List of common cements considered as sulfate resisting by National Standards in different CEN member countries but not included in Table 2 or not fulfilling the requirements given in Table 5 30An

28、nex ZA (informative) Clauses of this European standard addressing the provisions of the EU Construction Products Directive . 31ZA.1 Scope and relevant characteristics . 31ZA.2 Procedure for the attestation of conformity of products 33ZA.2.1 System of attestation of conformity 33ZA.2.2 EC certificate

29、 of conformity . 34ZA.3 CE marking and labelling . 35Bibliography 38BS EN 197-1:2011EN 197-1:2011 (E) 2 Contents Page Foreword . 4Introduction 61 Scope . 72 Normative references . 73 Terms and definitions . 84 Cement . 95 Constituents 105.1 General . 105.2 Main constituents . 105.2.1 Portland cement

30、 clinker (K) . 105.2.2 Granulated blast furnace slag (S) . 115.2.3 Pozzolanic materials (P, Q) 115.2.4 Fly ashes (V, W) 115.2.5 Burnt shale (T) . 125.2.6 Limestone (L, LL) 135.2.7 Silica fume (D) . 135.3 Minor additional constituents 135.4 Calcium sulfate . 145.5 Additives 146 Composition and notati

31、on . 146.1 Composition and notation of common cements . 146.2 Composition and notation of sulfate resisting common cements (SR-Cements) . 166.3 Composition and notation of low early strength common cements . 177 Mechanical, physical, chemical and durability requirements 177.1 Mechanical requirements

32、 . 177.1.1 Standard strength . 177.1.2 Early strength 177.2 Physical requirements 187.2.1 Initial setting time . 187.2.2 Soundness . 187.2.3 Heat of hydration 187.3 Chemical requirements 187.4 Durability requirements 197.4.1 General . 197.4.2 Sulfate resistance . 198 Standard designation . 209 Confo

33、rmity criteria 229.1 General requirements . 229.2 Conformity criteria for mechanical, physical and chemical properties and evaluation procedure 249.2.1 General . 249.2.2 Statistical conformity criteria 249.2.3 Single result conformity criteria 279.3 Conformity criteria for cement composition 289.4 C

34、onformity criteria for properties of the cement constituents 29BS EN 197-1:2011EN 197-1:2011 (E) 3 Annex A (informative) List of common cements considered as sulfate resisting by National Standards in different CEN member countries but not included in Table 2 or not fulfilling the requirements given

35、 in Table 5 30Annex ZA (informative) Clauses of this European standard addressing the provisions of the EU Construction Products Directive . 31ZA.1 Scope and relevant characteristics . 31ZA.2 Procedure for the attestation of conformity of products 33ZA.2.1 System of attestation of conformity 33ZA.2.

36、2 EC certificate of conformity . 34ZA.3 CE marking and labelling . 35Bibliography 38BS EN 197-1:2011EN 197-1:2011 (E) 4 Foreword This document (EN 197-1:2011) has been prepared by Technical Committee CEN/TC 51 “Cement and building limes”, the secretariat of which is held by NBN. This European Standa

37、rd shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by March 2012, and conflicting national standards shall be withdrawn at the latest by June 2013. Attention is drawn to the possibility that some of the elements of this do

38、cument 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 197-1:2000, EN 197-4:2004. This document has been prepared under a mandate given to CEN by the European Commission and the European

39、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 EN 197-1. Annexes A and ZA are informative. In addition to consolidating EN 197-1:2000/A1:2004, EN 197-1:2000/prA2, EN 197-1:2

40、000/A3:2007, EN 197-4:2004 and EN 197-4:2004/prA1 into a single standard, the principal changes from EN 197-1:2000 are the introduction of additional requirements for common cements with a low heat of hydration and common cements with sulfate resisting properties. The preparation of a standard for c

41、ement was initiated by the European Economic Community (EEC) in 1969 and, at the request of a member state later in 1973, the work was given to the European Committee for Standardization (CEN). The Technical Committee CEN/TC 51 was entrusted with the task of preparing a cement standard for the count

42、ries of Western Europe, comprising the EEC and EFTA members. In the early eighties, CEN/TC 51 decided to include in the standard for cement only those cements which are intended for use in any plain and reinforced concrete and which are familiar in most countries in Western Europe because they have

43、been produced and used in these countries for many years. The EU Construction Products Directive (89/106/EEC) requires the incorporation of all traditional and well-tried cements in order to remove technical barriers to trade in the construction field. There are currently no criteria for the descrip

44、tions “traditional“ and “well tried“ and it was considered necessary to separate the “common cements” from special cements, i.e. those with additional or special properties. The requirements in this standard are based on the results of tests on cement in accordance with EN 196-1, EN 196-2, EN 196-3,

45、 EN 196-5, EN 196-6, EN 196-7, EN 196-8, and EN 196-9. The scheme for the evaluation of conformity of common cements including common cements with low heat of hydration and common cements generally accepted as being sulfate resisting are specified in EN 197-2. In order to find out which common cemen

46、ts are generally accepted as being sulfate resisting and should be included in EN 197-1, there was an investigation within CEN/TC 51 comprising all national specifications and recommendations in the European Union. The review of these investigations led to the following results: a wide variety of ce

47、ments has been classified in the EU Member States as sulfate resisting. This is due to the different geographical and climatic conditions under which sulfate attacks on mortar and concrete occur at the place of use and the traditionally different rules governing the production and use of sulfate res

48、istant mortars and concretes; sulfate resistance is an additional property and therefore sulfate resisting cements have first to conform to the requirements of the standards which define the product, e.g. EN 197-1 for common cements; BS EN 197-1:2011EN 197-1:2011 (E) 5 the additional requirements to

49、 be met by the nationally specified sulfate resisting cements refer to selected characteristics for which the required limit values are more stringent than those for common cements; having satisfied the local requirements for various cement types many countries apply further restrictions to the production of concrete to be used in a sulfate environmen