BS-EN-12849-2009 BS-2000-487-2009.pdf
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1、BS EN 12849:2009 ICS 75.140; 91.100.50 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BRITISH STANDARD Bitumen and bituminous binders Determination of penetration power of bituminous emulsions BS 2000-487:2009 Licensed CopyChinese University of Hong Kong, 13/06/2009 05:09, Un
2、controlled Copy, (c) BSI This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2009 BSI 2009 ISBN 978 0 580 64097 1 Amendments/corrigenda issued since publication DateComments BS EN 12849:2009 National foreword This British Standard is the
3、 UK implementation of EN 12849:2009. It supersedes BS EN 12849:2002 which is withdrawn. The UK participation in its preparation was entrusted to Technical Committee PTI/13, Petroleum testing and terminology. A list of organizations represented on this committee can be obtained on request to its secr
4、etary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance with a British Standard cannot confer immunity from legal obligations. Energy Institute, under the brand of IP, publishes and sells all Parts
5、of BS 2000, and all BS EN petroleum test methods that would be Part of BS 2000, both in its annual publication “Standard methods for analysis and testing of petroleum and related products and British Standard 2000 Parts” and individually. Further information is available from: Energy Institute, 61 N
6、ew Cavendish Street, London W1G 7AR. Tel: 020 7467 7100. Fax: 020 7255 1472. Licensed CopyChinese University of Hong Kong, 13/06/2009 05:09, Uncontrolled Copy, (c) BSI BS EN 12849:2009 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12849 March 2009 ICS 75.140; 91.100.50Supersedes EN 12849:2002
7、 English Version Bitumen and bituminous binders - Determination of penetration power of bituminous emulsions Bitumes et liants bitumineux - Dtermination du pouvoir de percolation des mulsions de bitume Bitumen und bitumenhaltige Bindemittel - Bestimmung der Eindringfhigkeit von Bitumenemulsionen Thi
8、s European Standard was approved by CEN on 17 February 2009. 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 refer
9、ences concerning such national standards may be obtained on application to the CEN 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 responsibility of a CEN member
10、into its own language and notified to the CEN Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Lat
11、via, 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 Management Centre: Avenue Marnix 17, B-1000 Bruss
12、els 2009 CENAll rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12849:2009: E Licensed CopyChinese University of Hong Kong, 13/06/2009 05:09, Uncontrolled Copy, (c) BSI BS EN 12849:2009 EN 12849:2009 (E) 2 Contents Page Foreword 3 1 Scope
13、4 2 Normative references 4 3 Terms and definitions .4 4 Principle 4 5 Reagents and materials 4 6 Apparatus .5 7 Sampling .6 8 Procedure .6 9 Expression of results 6 10 Precision .7 11 Test report 7 Annex A (normative) Characteristics of the Silica Sand Type F 34 8 Annex B (normative) Characteristics
14、 of the Testing Silica Filler 315-001 .9 Bibliography . 10 Licensed CopyChinese University of Hong Kong, 13/06/2009 05:09, Uncontrolled Copy, (c) BSI BS EN 12849:2009 EN 12849:2009 (E) 3 Foreword This document (EN 12849:2009) has been prepared by Technical Committee CEN/TC 336 “Bituminous binders”,
15、the secretariat of which is held by AFNOR. 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 September 2009, and conflicting national standards shall be withdrawn at the latest by September 2009. At
16、tention 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 12849:2002. From the previous edition, new reference filler
17、is now specified; a mixture of silica sand and silica filler is used as reference filler. Characteristics of both silica sand and silica filler are given respectively in normative Annex A and Annex B. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the foll
18、owing countries are bound to implement this European Standard: 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, Slo
19、venia, Spain, Sweden, Switzerland and the United Kingdom. Licensed CopyChinese University of Hong Kong, 13/06/2009 05:09, Uncontrolled Copy, (c) BSI BS EN 12849:2009 EN 12849:2009 (E) 4 1 Scope This European Standard specifies a method for the determination of the penetration power of bituminous emu
20、lsions, through reference filler. This test method is applicable to low-viscosity bituminous emulsions. WARNING The use of this standard can involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the
21、responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated referen
22、ces, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 58, Bitumen and bituminous binders - Sampling bituminous binders EN 12594, Bitumen and bituminous binders - Preparation of test samples 3 Terms and defini
23、tions For the purposes of this document, the following terms and definitions apply. 3.1 penetration power ability of a bitumen emulsion to penetrate into a reference filler 3.2 penetration time time, in minutes, required for a specified quantity of bituminous emulsion to penetrate into a defined qua
24、ntity of a reference filler 4 Principle A specified quantity of the emulsion to be tested is poured onto the reference filler. The time required for the emulsion to penetrate into the filler is measured. 5 Reagents and materials A mixture of specified silica sand and silica filler is used as the ref
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