1、November 2011 Translation by DIN-Sprachendienst.English price group 17No 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 91.100.10!$vMR“1834247www.din.deDDIN EN 197-1Cement Part 1: Composition, specifications and conformity criteria for commoncementsEnglish translation of DIN EN 197-1:2011-11Zement Teil 1: Zusammensetzung, Anforderungen und Konformittskriterien von NormalzementEnglische bersetzung von DIN EN 197-1:
3、2011-11Ciment Partie 1: Composition, spcifications et critres des conformit des ciments courantsTraduction anglaise de DIN EN 197-1:2011-11Supersedes DIN EN 197-1:2004-08, DIN EN 197-1 Corrigendum 1:2004-11, DIN EN 197-1/A3:2007-09 andDIN EN 197-4:2004-08See start of applicationSupersedes: see below
4、www.beuth.deIn case of doubt, the German-language original shall be considered authoritative.Document comprises 40 pages11.11 DIN EN 197-1:2011-11 2 A comma is used as the decimal marker. Start of application The start of application of this standard is due to be 1 November 2011. DIN EN 197-1:2004-0
5、8, DIN EN 197-1 Corrigendum 1:2004-11, DIN EN 197-1/A3:2007-09 and DIN EN 197-4:2004-08 may be used in parallel until 31 May 2013 (see deadline in the EU Official Journal). It should be noted that, in Germany, CE conformity marking of construction products will be permitted once this standard has be
6、en listed in the Bundesanzeiger (German Federal Gazette) and from the date given therein. National foreword This standard has been prepared by Technical Committee CEN/TC 51 “Cement and building limes” (Secretariat: NBN, Belgium). The responsible German body involved in its preparation was the Normen
7、ausschuss Bauwesen (Building and Civil Engineering Standards Committee), Working Committee NA 005-07-13 AA Zement. Amendments This standard differs from DIN EN 197-1:2004-08, DIN EN 197-1 Corrigendum 1:2004-11, DIN EN 197-1/A3:2007-09 and DIN EN 197-4:2004-08 as follows: a) the contents of the above
8、-mentioned documents have been combined in this standard; b) sulfate resisting cements have been included. Previous editions DIN 1165: 1939-08 DIN 1166: 1939-10 DIN 1167: 1940x-08, 1959-07 DIN 1164: 1932-04, 1942x-07, 1958-12, 2000-11 DIN 1164-2: 1970-06, 1978-11, 1990-03, 1996-11 DIN 1164-100: 1990
9、-03 DIN 1164-1: 1970-06, 1978-11, 1986-12, 1990-03, 1994-10 DIN V ENV 197-1: 1992-12 DIN EN 197-1: 2000-11, 2001-02, 2004-08, DIN EN 197-1 Corrigendum 1: 2004-11, DIN EN 197-1/A3: 2007-09 DIN EN 197-4: 2004-08 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 197-1 September 2011 ICS 91.100.10 Su
10、persedes EN 197-1:2000, EN 197-4:2004English Version Cement - Part 1: Composition, specifications and conformity criteria for common cements Ciment - Partie 1 : Composition, spcifications et critres des conformit des ciments courants Zement - Teil 1: Zusammensetzung, Anforderungen und Konformittskri
11、terien von Normalzement This 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 European Standard the status of a national standard without any alteration. Up-to-date lists a
12、nd 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 made by translation under the
13、 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, France, Germa
14、ny, 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 NORMALISATION EUROPISCHES KOMITEE FR NORMUNG
15、Management 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: EEN 197-1:2011 (E) 2 Contents Page Foreword . 4Introduction 61 Scope . 72 Normative references . 73 Terms and def
16、initions . 84 Cement . 95 Constituents 105.1 General . 105.2 Main constituents . 105.2.1 Portland cement 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)
17、. 135.3 Minor additional constituents 135.4 Calcium sulfate . 145.5 Additives 146 Composition and notation . 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 commo
18、n cements . 177 Mechanical, physical, chemical and durability requirements 177.1 Mechanical requirements . 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 Dur
19、ability requirements 197.4.1 General . 197.4.2 Sulfate resistance . 198 Standard designation . 209 Conformity 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 cri
20、teria 249.2.3 Single result conformity criteria 279.3 Conformity criteria for cement composition 289.4 Conformity criteria for properties of the cement constituents 29DIN EN 197-1:2011-11 EN 197-1:2011 (E) 3 Annex A (informative) List of common cements considered as sulfate resisting by National Sta
21、ndards in different CEN member countries but not included in Table 2 or not fulfilling the requirements given 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
22、 Procedure for the attestation of conformity of products 33ZA.2.1 System of attestation of conformity 33ZA.2.2 EC certificate of conformity . 34ZA.3 CE marking and labelling . 35Bibliography 38DIN EN 197-1:2011-11 EN 197-1:2011 (E) 4 Foreword This document (EN 197-1:2011) has been prepared by Techni
23、cal Committee CEN/TC 51 “Cement and building limes”, 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 March 2012, and conflicting national standards shall b
24、e withdrawn at the latest by June 2013. 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 supersedes EN 197-1:2000, EN 197
25、-4:2004. 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 EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of EN 197-1. An
26、nexes A and ZA are informative. In addition to consolidating EN 197-1:2000/A1:2004, EN 197-1:2000/prA2, EN 197-1:2000/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
27、 a low heat of hydration and common cements with sulfate resisting properties. The preparation of a standard for cement 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
28、 (CEN). The Technical Committee CEN/TC 51 was entrusted with the task of preparing a cement standard for the countries 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
29、in any plain and reinforced concrete and which are familiar in most countries in Western Europe because they have 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 orde
30、r to remove technical barriers to trade in the construction field. There are currently no criteria for the descriptions “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 requirem
31、ents in this standard are based on the results of tests on cement in accordance with EN 196-1, EN 196-2, EN 196-3, 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 cement
32、s generally accepted as being sulfate resisting are specified in EN 197-2. In order to find out which common cements 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 recommenda
33、tions in the European Union. The review of these investigations led to the following results: a wide variety of cements 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 concre
34、te occur at the place of use and the traditionally different rules governing the production and use of sulfate resistant 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
35、 the product, e.g. EN 197-1 for common cements; DIN EN 197-1:2011-11 EN 197-1:2011 (E) 5 the additional requirements to 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;
36、 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 environment, such as minimum cement contents and/or maximum water/cement ratio that vary depending on the cement type and the type and int
37、ensity of the sulfate conditions. Based on the above results common cement types to be harmonized at the European level have been chosen. The predominant part of the common cements considered to be sulfate resisting in the market is covered by this selection. It was not possible to take into account
38、 national particularities the use of which is laid down within national standards, national application rules and regulations/provisions. The strength attained at 28 days is the important criterion in classifying cement for most uses. In order to achieve a specific strength class at 28 days the earl
39、y strength, at 2 days or at 7 days, can vary and some types of cement may not attain the minimum early strengths specified in EN 197-1 for common cements. The heat of hydration is linked to the early reactivity and lower early strengths indicate lower heat evolution and lower temperatures in concret
40、e. For these cements additional precautions in use can be necessary to ensure adequate curing and safety in construction. The purpose of this standard is to specify the composition requirements and conformity requirements for common cements, including common cements with low heat of hydration and co
41、mmon cements with adequate sulfate resistance as well as low early strength blast furnace cements and low early strength blast furnace cements with low heat of hydration. Cement types and strength classes defined in this European Standard allow the specifier and/or the user to fulfil objectives of s
42、ustainability for cement based constructions. Cement types produced by using constituents listed and defined in Clause 5 allow the manufacturer to minimize the use of natural resources in accordance with local conditions of production. According to the CEN/CENELEC Internal Regulations, the national
43、standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norw
44、ay, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. DIN EN 197-1:2011-11 EN 197-1:2011 (E) 6 Introduction It is recognised that different cements have different properties and performance. Those performance tests now available (i.e. setting time, str
45、ength, soundness and heat of hydration), have been included in this standard. In addition, work is being carried out by CEN/TC 51 to identify any additional tests which are needed to specify further performance characteristics of cement. Until further performance tests are available it is necessary
46、that the choice of cement, especially the type and/or strength class in relation to the requirements for durability depending on exposure class and type of construction in which it is incorporated, follows the appropriate standards and/or regulations for concrete or mortar valid in the place of use.
47、 DIN EN 197-1:2011-11 EN 197-1:2011 (E) 7 1 Scope This European Standard defines and gives the specifications of 27 distinct common cements, 7 sulfate resisting common cements as well as 3 distinct low early strength blast furnace cements and 2 sulfate resisting low early strength blast furnace ceme
48、nts and their constituents. The definition of each cement includes the proportions in which the constituents are to be combined to produce these distinct products in a range of nine strength classes. The definition also includes requirements which the constituents have to meet. It also includes mech
49、anical, physical, and chemical requirements. Furthermore, this standard states the conformity criteria and the related rules. Necessary durability requirements are also given. In addition to those sulfate resisting cements defined in the present document, other cements conforming either to this standard or to other standards, European or national, have been nationally demonstrated to have sulfate resisting properties. These cements which are listed in Annex A
