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1、NF EN 197-1 fvrier 2001 Ce document est usage exclusif et non collectif des clients Saga Web. Toute mise en rseau, reproduction et rediffusion, sous quelque forme que ce soit, mme partielle, sont strictement interdites. This document is intended for the exclusive and non collective use of Saga Web c
2、ustomers. All network exploitation, reproduction and re-dissemination,even partial, whatever the form (hardcopy or other media), is strictly prohibited. Saga Web Pour THALES CORPORATE SERVICES SAS - EPM Client 04988312 le 21/5/2009 03:58 AFNOR 2000AFNOR 20001st issue 2001-02-P AFNOR 2000 All rights
3、reserved FE047955ISSN 0335-3931 NF EN 197-1 February 2001 Classification index: P 15-101-1 European standard French standard Published and distributed by Association Franaise de Normalisation (AFNOR French standard institute) 11, avenue Francis de Pressens 93571 Saint-Denis La Plaine Cedex Tel.: + 3
4、3 (0)1 41 62 80 00 Fax: + 33 (0)1 49 17 90 00 www.afnor.fr ICS: 91.100.10 Cement Part 1: Composition, specifications and conformity criteria for common cements F : Ciment Partie 1 : Composition, spcifications et critres de conformit des ciments courants D : Zement Teil 1: Zusammensetzung, Anforderun
5、gen und Konformittskriterien von Normalzement French standard approved by decision of the Director General of AFNOR on January 5, 2001 taking effect on February 5, 2001. Intended to replace the standard NF P 15-301 dated June 1994 (see national fore- word) and replaces the published document P 15-10
6、1-1 (ENV 197-1) dated May 1993. Serves as a basis for the CE certification of cements as well as the granting of the mark NF-CEMENT BINDERS. CorrespondenceThe European standard EN 197-1:2000 has the status of French standard. AnalysisIn the series of standards dealing with cements, this document spe
7、cifies the charac- teristics of common cements. DescriptorsTechnical International Thesaurus: cements, portland cements, slag cements, blast furnace cements, cement clinker, pozzolans, definitions, composition: property, specifications, designation, conformity tests, eec type-approval marking. Modif
8、icationsWith respect to documents replaced, the designations of Portland blended cements were detailed, the quantitative declaration of the composition and the corresponding regularity requirement were eliminated, the sub-classes of common resistance are identified with the letter N, the short-term
9、resistance of classes 32,5N, 32,5R and 42,5N as well as the initial set times of 32,5N, 32,5R 52,5N and 52,5R were modified. Corrections NF EN 197-1:2001 2 National foreword The European standard NF EN 197-1 is intended to replace the French standard NF P 15-031 dated June 1994, which is, from the d
10、ate this standard was published, compulsory applicable by the Order dated October 15, 1990 (Official Journal dated November 11, 1990) modified by the Order dated November 3, 1993 (Official Journal dated November 18, 1993), and by the Order dated July 31, 1995 (Official Journal dated August 30, 1995)
11、. The standard NF P 15-301 dated 1994 will remain in force, together with this document, during one year after the reference of the EN 197-1 will be published in the Official Journal of the European Communities. Application procedures The manufacturer, the importer or the supplier who, for the sale
12、of his products, makes reference to this document or to a text which makes reference to certain of its clauses, shall be in a position to provide his customer with infor- mation likely to justify that the normative requirements are observed. The granting of the NF mark to products conforming to this
13、 document offers the guarantee that this information is verified under the aegis of AFNOR (third party certification). References to French standards The correspondence between the standards figuring in the clause “Normative references“ and the identical French standards is as follows: EN 196-1: NF
14、EN 196-1 (classification index: P 15-471) EN 196-2: NF EN 196-2 (classification index: P 15-472) EN 196-3: NF EN 196-3 (classification index: P 15-473) EN 196-5: NF EN 196-5 (classification index: P 15-475) EN 196-6: NF EN 196-6 (classification index: P 15-476) EN 196-7: NF EN 196-7 (classification
15、index: P 15-477) EN 196-21: NF EN 196-21 (classification index: P 15-478) EN 197-2: NF EN 197-2 (classification index: P 15-101-2) EN 13639: NF EN 13639 (classification index: P 18-453) 1) EN 451-1: NF EN 451-1 (classification index: P 18-051) EN 933-9: NF EN 933-9 (classification index: P 18-622-9)
16、 EN 934-2: NF EN 934-2 (classification index: P 18-342) ISO 9277: NF ISO 9277 (classification index: X 11-620) 1)Currently being prepared. EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 197-1 June 2000 ICS 91.100.10Supersedes ENV 197-1:1992 English version Cement - Part 1: Composition, specifi
17、cations and conformity criteria for common cements Ciment - Partie 1: Compostition, spcifications et critres de conformit des ciments courants Zement - Teil 1: Zusammensetzung, Anforderungen, und Konformittskriterien von Normalzement This European Standard was approved by CEN on 21 May 2000. CEN mem
18、bers 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 and bibliographical references concerning such national standards may be obtained on applicat
19、ion to the Central Secretariat 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 responsibility of a CEN member into its own language and notified to the Central Secretariat has the
20、same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FO
21、R STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Central Secretariat: rue de Stassart, 36 B-1050 Brussels 2000 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 197-1:2000 E Page 2 EN 197-1:2000 Contents
22、Page Foreword. 3 Introduction 4 1Scope . 5 2Normative references 5 3Definitions 6 4Cement. 7 5Constituents 8 6Composition and notation 12 7Mechanical, physical, chemical and durability requirements. 15 8Standard designation 17 9Conformity criteria 17 Annex A (informative) A-deviation 23 Annex ZA (in
23、formative) Provisions for the CE marking of common cements under the EU Construction Products Directive 24 Page 3 EN 197-1:2000 Foreword This European Standard has been prepared by Technical Committee CEN/TC 51 “Cement and building limes“, the secretariat of which is held by IBN. This European Stand
24、ard replaces ENV 197-1:1992 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 December 2000, and conflicting national standards shall be withdrawn at the latest by December 2000. The 1992 version wa
25、s modified by application of PNE rules, introduction of a revised clause 9, prepared by CEN/TC 51/WG 13, and by taking into account the results of a CEN/TC 51 enquiry in 1995 and a CEN enquiry in 1998. EN 197-1 has been prepared under a mandate given to CEN by the European Commission and the Europea
26、n 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. The preparation of a standard for cement was initiated by the European Economic Community (EEC) in 1969 and, at th
27、e request of a member state later in 1973, the work was given to the European Committee for Standardisation (CEN). The Technical Committee TC 51 was entrusted with the task of preparing a cement standard for the countries of Western Europe, comprising the EEC and EFTA members. A first enquiry initia
28、ted by CEN/TC 51 in the mid-seventies identified at that time nearly 20 different kinds of cement, which had all been standardised on a national basis and which had proved satisfactory in common or special fields of application under local conditions. The evaluation of the enquiry showed that differ
29、ent sources of raw materials, different climatic conditions and different social/cultural attitudes have established a typical architecture with different building techniques in the different regions of Western Europe which led to the great variety of kinds of cement. The same or similar cement may
30、be used in very different structures with different types of application and with substantially different requirements regarding its performance under the respective climatic conditions. When CEN/TC 51 became aware of this situation, it decided in the early eighties to include in the standard for ce
31、ment 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 been produced and used in these countries for many years. The view of CEN/TC 51 was then that the more regional cements should continue
32、 to be standardised at the national level. The 1989 draft for the standard for cement followed this approach, but did not achieve the majority necessary for acceptance because a few countries wanted to incorporate all their nationally standardised cements and because the EU Construction Products Dir
33、ective (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 as yet no criteria for the descriptions “traditional“ and “well tried“. A second enquiry initiated by CEN/TC 51 in 1990 reveale
34、d a further 50 cements standardised nationally. It became obvious that some of the cements described as traditional by the respective national standardisation bodies have been produced and used for decades so that their durability performance has been proved in practice. In contrast, there are Page
35、4 EN 197-1:2000 some cements, also regarded as traditional and well tried which have been produced only for a few years and have been standardised nationally for only one or two years. In view of the large number of different cements involved, it was considered necessary to separate the “common ceme
36、nts“ from special cements i.e. those with additional or special properties. The purpose of EN 197-1 is to specify the composition, requirements and conformity criteria for the common cements. This includes all common cements which are described by the respective national standardisation bodies withi
37、n CEN as traditional and well tried. Types based on composition and a classification based on strength have been introduced in order to take into account the different cements included. The hardening of these cements mainly depends on the hydration of calcium silicates. Common cements with special p
38、roperties as well as cements with different hardening processes will be included in further parts of this European Standard or in further European Standards respectively. The requirements in EN 197-1 are based on the results of tests on cement in accordance with EN 196-1, -2, -3, -5, -6, -7 and -21.
39、 The scheme for the evaluation of conformity of common cements is specified in EN 197-2. Annex A is informative. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Czech R
40、epublic, Denmark, Finland, France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and the United Kingdom. Introduction It is recognised that different cements have different properties and performance. Those performance tests now avail
41、able (i.e. setting time, strength and soundness), have been included in EN 197-1. 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 necess
42、ary 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
43、use. Page 5 EN 197-1:2000 1Scope EN 197-1 defines and gives the specifications of 27 distinct common cement products 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 six streng
44、th classes. The definition also includes requirements the constituents have to meet and the mechanical, physical and chemical requirements of the 27 products and strength classes. EN 197-1 also states the conformity criteria and the related rules. Necessary durability requirements are also given. NO
45、TE 1In addition to the specified requirements, an exchange of additional information between the cement manufacturer and user may be helpful. The procedures for such an exchange are not within the scope of EN 197-1 but should be dealt with in accordance with national standards or regulations or may
46、be agreed between the parties concerned. NOTE 2The word “cement” in EN 197-1 is used to refer only to common cements unless otherwise specified. 2Normative references EN 197-1 incorporates by dated or undated reference, provisions from other publications. These normative references are cited at the
47、appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to EN 197-1 only when incorporated in it by amendment or revision. For undated references the latest edition of the publication ref
48、erred to applies. EN 196-1, Methods of testing cement - Part 1: Determination of strength. EN 196-2, Methods of testing cement - Part 2: Chemical analysis of cement. EN 196-3, Methods of testing cement - Part 3: Determination of setting time and soundness. EN 196-5, Methods of testing cement - Part
49、5: Pozzolanicity test for pozzolanic cements. EN 196-6, Methods of testing cement - Part 6: Determination of fineness. EN 196-7, Methods of testing cement - Part 7: Methods of taking and preparing samples of cement. EN 196-21 1), Methods of testing cement - Part 21: Determination of the chloride, carbon dioxide and alkali content of cement. EN 197-2, Cement - Part 2: Conformity evaluation. prEN 13639:1999, Determination of total organic carbon content in limestone. EN 451-1, Method of testing fly ash - Part 1: Determination of free calcium oxide