BS-EN-480-6-2005.pdf
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1、BRITISH STANDARD BS EN 480-6:2005 Admixtures for concrete, mortar and grout Test methods Part 6: Infrared analysis The European Standard EN 480-6:2005 has the status of a British Standard ICS 91.100.10; 91.100.30 ? BS EN 480-6:2005 This British Standard was published under the authority of the Stand
2、ards Policy and Strategy Committee on 30 December 2005 BSI 30 December 2005 ISBN 0 580 47267 1 National foreword This British Standard is the official English language version of EN 480-6:2005. It supersedes BS EN 480-6:1997 which is withdrawn. The UK participation in its preparation was entrusted b
3、y Technical Committee B/517, Concrete, to Subcommittee B/517/3, Admixtures, 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 publicat
4、ions referred 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 necess
5、ary provisions 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 interp
6、retation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 5 and a back cover. The BSI copyright
7、 notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 480-6 September 2005 ICS 91.100.10; 91.100.30Supersedes EN 480-6:1996 English Version Admixtures for concrete
8、, mortar and grout - Test methods - Part 6: Infrared analysis Adjuvants pour bton, mortier et coulis - Mthodes dessai - Partie 6: Analyse infrarouge Zusatzmittel fr Beton, Mrtel und Einpressmrtel - Prfverfahren - Teil 6: Infrarot-Untersuchung This European Standard was approved by CEN on 28 July 200
9、5. 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 and bibliographical references concerning such national standards may be obtained o
10、n application 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 Secretaria
11、t has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal
12、, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: rue de Stassart, 36 B-1050 Brussels 2005 CENAll rights of exploitation in any form and by any means reserved wo
13、rldwide for CEN national Members. Ref. No. EN 480-6:2005: E EN 480-6:2005 (E) 2 Contents Page Foreword 3 1 Scope.4 2 Normative references .4 3 Principle.4 4 Apparatus4 5 Procedure4 5.1 Preparation of the dry material 4 5.2 Infrared spectrophotometry.4 6 Results.5 7 Test report.5 EN 480-6:2005 (E) 3
14、Foreword This European Standard (EN 480-6:2005) 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 text or by endo
15、rsement, at the latest by March 2006, and conflicting national standards shall be withdrawn at the latest by March 2006. It has been drafted by Subcommittee 3 (SC 3) of TC 104 “Admixtures for concrete, mortar and grout“. This document is part of the series EN 480 “Admixtures for concrete, mortar and
16、 grout Test methods“ which comprises the following Part 1 Reference concrete and reference mortar for testing Part 2 Determination of setting time Part 4 Determination of bleeding of concrete Part 5 Determination of capillary absorption Part 6 Infrared analysis Part 8 Determination of the convention
17、al dry material content Part 10 Determination of water soluble chloride content Part 11 Determination of air void characteristics in hardened concrete Part 12 Determination of the alkali content of admixtures Part 13 Reference masonry mortar for testing mortar admixtures Part 14 Admixtures for concr
18、ete, mortar and grout - Test methods - Part 14: Measurement of corrosion susceptibility of reinforcing steel in concrete - Potentiostatic electro-chemical test method 1) This document is applicable together with the other standards of the EN 480 series. This document supersedes EN 480-6:1996. Accord
19、ing to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuani
20、a, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. 1) This part is under preparation EN 480-6:2005 (E) 4 1 Scope This document describes a method for identifying an admixture by infrared analysis (IR). 2 Normative reference
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