《BS EN 13263-2-2005+A1-2009 混凝土用含硅烟气.一致性评估.pdf》由会员分享，可在线阅读，更多相关《BS EN 13263-2-2005+A1-2009 混凝土用含硅烟气.一致性评估.pdf（24页珍藏版）》请在三一文库上搜索。
1、BRITISH STANDARD BS EN 13263-2:2005 Silica fume for concrete Part 2: Conformity evaluation ICS 91.100.30 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - w - - - - - - - - - - - - - - -
2、 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - blank - - - - - - EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13263-2:2005+A1 March 2009 ICS 91.100.30 Supersedes EN 13263-2:2005 English Version Silica fume for concrete - Part 2:
3、 Conformity evaluation Fume de silice pour bton - Partie 2: Evaluation de la conformit Silikastaub fr Beton - Teil 2: Konformittsbewertung This European Standard was approved by CEN on 19 May 2005 and includes Amendment 1 approved by CEN on 8 February 2009. CEN members are bound to comply with the C
4、EN/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 application to the CEN Management Centre or
5、 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 Management Centre has the same status as the official ver
6、sions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia,
7、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 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN nationa
8、l Members. Ref. No. EN 13263-2:2005+A1:2009: E - - - - - - EN 13263-2:2005+A1:2009 (E) 2 Contents Page Foreword 3 1Scope 4 2Normative references 4 3Terms and definitions .4 4Tasks for the manufacturer 8 4.1Factory production control .8 4.2Internal quality control 9 4.3Autocontrol testing of samples
9、. 11 4.4Further testing of samples . 11 5Tasks for the certification body 12 5.1General . 12 5.2Surveillance, assessment and acceptance of the factory production control . 12 5.3Evaluation of the results of autocontrol testing of samples 12 5.4Audit testing of samples taken at the production plant/d
10、epot and initial type testing . 13 5.5Initial inspection of the production facilities and the factory production control . 14 5.6Evaluation of test results during the initial period 15 6Actions in the event of non-conformity 15 6.1Actions to be taken by the manufacturer . 15 6.2Actions to be taken b
11、y the certification body 15 7Procedure for third party certification of conformity 16 8Certificate of conformity and conformity mark . 16 8.1Indication of conformity . 16 8.2Certificate of conformity 17 8.3Conformity mark . 17 Bibliography . 19 BS EN 13263-2:2005+A1:2009 - - - - - - EN 13263-2:2005+
12、A1:2009 (E) 3 Foreword This document (EN 13263-2:2005+A1:2009) has been prepared by Technical Committee CEN/TC 104 “Concrete and related products”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical
13、text or by endorsement, at the latest by September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. This document includes Amendment 1, approved by CEN on 2009-02-08. This document supersedes EN 13263-2:2005. The start and finish of text introduced or alte
14、red by amendment is indicated in the text by tags ! “ EN 13263 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, w
15、hich is an integral part of Part 1 of EN 13263. !EN 13263-2:2005+A1:2009 contains a deletion of the second paragraph of 4.2.2.2.“ EN 13263 consists of the following parts, under the general title Silica fume for concrete: Part 1: Definitions, requirements and conformity criteria; Part 2: Conformity
16、evaluation. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Irel
17、and, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. BS EN 13263-2:2005+A1:2009 - - - - - - EN 13263-2:2005+A1:2009 (E) 4 1 Scope This part of EN 13263 specifies the scheme for the evaluat
18、ion of conformity of silica fume to EN 13263-1, including certification of conformity by a certification body. This European Standard provides technical rules for production control by the manufacturer, including autocontrol testing of samples, and for the tasks of the certification body. It also pr
19、ovides rules for actions to be followed in the event of non-conformity and the procedure for the certification of conformity. 2 Normative references The following referenced documents are indispensable for the application of this European Standard. For dated references, only the edition cited applie
20、s. For undated references, the latest edition of the referenced document (including any amendments) 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 196-7:2007“, Methods of testing cement Part 7
21、: Methods of taking and preparing samples of cement EN 206-1, Concrete Part 1: Specification, performance, production and conformity EN 13263-1:2005, Silica fume for concrete Part 1: Definitions, requirements and conformity criteria 3 Terms and definitions For the purposes of this European Standard,
22、 the following terms and definitions apply. 3.1 activity index measurement of the effect of silica fume on the compressive strength of mortar 3.2 allowable probability of acceptance CR for a given sampling plan, the allowed probability of acceptance of silica fume with a characteristic value outside
23、 the specified characteristic value 3.3 autocontrol continuous statistical quality control of the silica fume based on the testing of samples taken by the manufacturer at point(s) of release from the silica fume production plant 3.4 autocontrol testing continual testing by the manufacturer of silica
24、 fume spot samples taken at the point(s) of release from the production plant 3.5 certificate of conformity to EN 13263-1 document issued under the rules of a certain scheme for the evaluation of conformity indicating that adequate confidence is provided that a silica fume is in conformity with EN 1
25、3263-1 BS EN 13263-2:2005+A1:2009 - - - - - - EN 13263-2:2005+A1:2009 (E) 5 3.6 certification procedure by which a third party gives written assurance that a product, process or service conforms to specified requirements EN 45020:1998 3.7 certification body impartial body, governmental or non-govern
26、mental, possessing the necessary competence and responsibility to carry out conformity certification according to given rules of procedure and management 3.8 certified silica fume silica fume for which a certificate of conformity (see 3.5) has been issued 3.9 characteristic value value having a pres
27、cribed probability of not being attained in a hypothetical unlimited test series ISO 8930:1987 NOTE Equivalent to “fractile“ which is defined in ISO 3534-1. 3.10 conformity mark protected mark applied on the basis of the certificate of conformity (see 3.5) 3.11 control period period of production an
28、d dispatch identified for the evaluation of the autocontrol test results 3.12 densified silica fume silica fume that has been treated to increase the bulk density by particle agglomeration, the bulk density typically being above 500 kg/m3 3.13 depot bulk silica fume handling facility not located at
29、the production plant - used for the dispatch of silica fume whether in bulk or bagged after transfer or storage where the manufacturer has full responsibility for all aspects of the quality of the silica fume 3.14 existing production plant production plant which is already producing silica fume unde
30、r the certification scheme 3.15 factory production control permanent internal control of silica fume production exercised by the manufacturer including internal quality control and autocontrol testing NOTE The required activities are stated in 4.1 to 4.3 in this part of EN 13263. 3.16 further testin
31、g of samples testing according to 4.4 in this part of EN 13263 BS EN 13263-2:2005+A1:2009 - - - - - - EN 13263-2:2005+A1:2009 (E) 6 3.17 initial period immediate period after the first issuing of the certificate of conformity for a silica fume (see 5.6.1 in this part of EN 13263 for duration) 3.18 i
32、ntitial type testing testing of the first audit sample according to 5.4 in this part of EN 13263 3.19 inspection body impartial body having the organization, staffing, competence and integrity to perform according to specified criteria functions such as assessing, recommending for acceptance and sub
33、sequent audit of manufacturers quality control operations, and selection and evaluation of products on site or in factories or elsewhere, according to specific criteria 3.20 new production plant production plant which is not already producing silica fume under the certification scheme 3.21 productio
34、n plant facility used by a manufacturer for the production of silica fume: a) silicon metal or silicon alloy production plant; b) processing plant, for example for the selection, slurrifying, blending or densifying of silica fume. 3.22 quality control part of quality management focused on fulfilling
35、 quality requirements EN ISO 9000:2000 3.23 sampling plan specific plan which states the (statistical) sample size(s) to be used, the percentage Pk on which the characteristic value is based, and the allowable probability of acceptance CR 3.24 silica fume very fine particles of amorphous silicon dioxide collected as a by-product of the smelting process used to produce silicon metal and ferro-silicon alloys NOTE