BS-EN-12697-1-2005.pdf
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1、BRITISH STANDARD BS EN 12697-1:2005 Bituminous mixtures Test methods for hot mix asphalt Part 1: Soluble binder content The European Standard EN 12697-1:2005 has the status of a British Standard ICS 93.080.20 ? Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 12:00:14 GMT+00:00 2006, Uncontrol
2、led Copy, (c) BSI BS EN 12697-1:2005 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 10 January 2006 BSI 10 January 2006 ISBN 0 580 47457 7 National foreword This British Standard is the official English language version of EN 12697-1:2005. I
3、t supersedes BS EN 12697-1:2000 which is withdrawn. The UK participation in its preparation was entrusted by Technical Committee B/510, Road materials, to Subcommittee B/510/1, Coated macadam and hot asphalt, which has the responsibility to: A list of organizations represented on this subcommittee c
4、an be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications 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”
5、 facility of the BSI Electronic Catalogue or of British Standards Online. 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 does not of itself confer immunity from legal oblig
6、ations. aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep UK interests informed; monitor related international and European developments and promulgate them in the UK. Summary of pa
7、ges This document comprises a front cover, an inside front cover, the EN title page, pages 2 to 46, an inside back cover and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Amendments issued since publication Amd. No. DateComments Licens
8、ed Copy: sheffieldun sheffieldun, na, Sat Oct 28 12:00:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12697-1 November 2005 ICS 93.080.20Supersedes EN 12697-1:2000 English Version Bituminous mixtures - Test methods for hot mix asphalt - Part 1: Sol
9、uble binder content Mlanges bitumineux - Mthode dessai pour mlange hydrocarbon chaud - Partie 1: Teneur en liant soluble Asphalt - Prfverfahren fr Heiasphalt - Teil 1: Lslicher Bindemittelgehalt This European Standard was approved by CEN on 30 September 2005. CEN members are bound to comply with the
10、 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 application to the Central Secretariat or
11、 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 same status as the official versi
12、ons. 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, Slovakia, Slovenia, Spain, Sweden, Switze
13、rland 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 worldwide for CEN national Members. Ref. No.
14、EN 12697-1:2005: E Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 12:00:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12697-1:2005 (E) 2 Content Page Foreword 4 Introduction7 1 Scope.8 2 Normative references .8 3 Terms and definitions.8 4 Preparatory treatment of laboratory samples of bit
15、uminous mixtures.9 5 Determination of binder content9 5.1 General principles of test.9 5.2 Binder extraction.10 5.2.1 Solvent.10 5.2.2 Apparatus10 5.2.3 Procedure10 5.3 Separation of mineral matter11 5.3.1 Apparatus11 5.3.2 Procedure11 5.4 Binder quantity11 5.4.1 Apparatus11 5.4.2 Procedure11 5.5 Ca
16、lculation and expression of results.12 5.5.1 General 12 5.5.2 Binder determined by difference .12 5.5.3 Binder by total recovery.12 5.5.4 Binder by recovery from portion (volume calculation) 12 5.5.5 Binder by recovery from portion (mass calculation)13 6 Drying to constant mass 13 6.1 General 13 6.2
17、 Apparatus13 6.3 Procedure14 7 Reporting of results14 7.1 Results.14 7.2 Test report.14 8 Precision data .14 8.1 Precision Experiment 1 .15 8.2 Precision Experiment 2 .15 8.3 Precision Experiment 3 .16 Annex A (informative) Guidance on the determination of binder content .17 A.1 Evaluation of the re
18、sults 17 A.2 Effect of water content .17 A.3 Choice of test equipment and the sequence of operations.18 A.4 Determination of total binder content .18 Annex B (normative) Use of equipment for the determination of binder content.20 B.1 Binder extraction.20 B.1.1 Hot extractor (paper filter) method20 B
19、.1.2 Hot extractor (wire mesh filter) method 23 B.1.3 Soxhlet extractor method.25 B.1.4 Bottle rotation machine method 27 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 12:00:14 GMT+00:00 2006, Uncontrolled Copy, (c) BSI EN 12697-1:2005 (E) 3 B.1.5 Centrifuge extractor method29 B.1.6 Cold mi
20、x dissolution of bitumen by agitation.31 B.2 Separation of mineral matter31 B.2.1 Continuous flow centrifuge31 B.2.2 Pressure filter33 B.2.3 Bucket type centrifuge Type 134 B.2.4 Bucket type centrifuge Type 235 B.3 Soluble binder content.36 B.3.1 Method by recovery from a portion using a volume calc
21、ulation.36 B.3.2 Method by recovery from a portion using a mass calculation38 Annex C (normative) Determination of residual mineral matter in the binder extract by incineration39 C.1 General 39 C.2 Method 139 C.2.1 Apparatus39 C.2.2 Reagent39 C.2.3 Procedure39 C.3 Method 240 C.3.1 Apparatus40 C.3.2
22、Procedure40 Annex D (informative) Guidance on determination of soluble binder content of mixtures with polymer-modified binders42 D.1 General 42 D.2 Preparatory treatment of laboratory samples of bituminous mixtures.42 D.3 Determination of binder content42 D.3.1 General principles of test.42 D.3.2 B
23、inder extraction 42 D.3.3 Separation of mineral matter44 D.3.4 Binder quantity45 D.3.5 Calculation and expression of results.45 D.4 Drying to constant mass 45 D.5 Reporting of results45 D.6 Precision data .45 Bibliography.46 Licensed Copy: sheffieldun sheffieldun, na, Sat Oct 28 12:00:14 GMT+00:00 2
24、006, Uncontrolled Copy, (c) BSI EN 12697-1:2005 (E) 4 Foreword This document (EN 12697-1:2005) has been prepared by Technical Committee CEN/TC 227 “Road materials”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication
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