EN 13108-8-2005 1313 Bituminous mixtures - Material specifications - Part 8 Reclaimed asphalt《沥青混合物 材料规范 第8部分 再生沥青》.pdf
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1、 g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58Part 8: Reclaimed asphaltThe European Standard EN 13108-8:2005 has the status of a British Standard
2、ICS 93.080.20Bituminous mixtures Material specifications BRITISH STANDARDBS EN 13108-8:2005BS EN 13108-8:2005This British Standard was published under the authority of the Standards Policy and Strategy Committee on 13 December 2005 BSI 13 December 2005ISBN 0 580 47356 2request to its secretary.Cross
3、-referencesThe 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” facility of the BSI Electronic Catalogue or of Br
4、itish 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 obligations.Summary of pagesThis document comprises a fro
5、nt cover, an inside front cover, the EN title page, pages 2 to 9 and a back cover.The BSI copyright notice displayed in this document indicates when the document was last issued.Amendments issued since publicationAmd. No. Date Comments present to the responsible international/European committee any
6、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.A list of organizations represented on this subcommittee can be obtained on National forewordThis British Standard is the of
7、ficial English language version of EN 13108-8:2005. 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: aid enquirers to understand the text;EUROPEAN STANDARDNORM
8、E EUROPENNEEUROPISCHE NORMEN 13108-8October 2005ICS 93.080.20English VersionBituminous mixtures - Material specifications - Part 8: ReclaimedasphaltMlanges bitumineux - Spcifications de matriaux - Partie8 : Agrgats denrobsAsphaltmischgut - Mischgutanforderungen - Teil 8:AusbauasphaltThis European St
9、andard was approved by CEN on 29 August 2005.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning
10、such nationalstandards may be obtained on 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 translationunder the responsibility of a CEN member into its own language
11、and notified to the Central Secretariat has the same status as the officialversions.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, Ne
12、therlands, Norway, Poland, Portugal, Slovakia,Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2005 CEN All rights of exploitation in any fo
13、rm and by any means reservedworldwide for CEN national Members.Ref. No. EN 13108-8:2005: EEN 13108-8:2005 (E) 2 Contents Page Foreword 3 Introduction4 1 Scope .5 2 Normative references .5 3 Terms, definitions, symbols and abbreviations .5 3.1 Terms and definitions.5 3.2 Symbols and abbreviations6 4
14、Requirements for the feedstock 6 4.1 Foreign matter.6 4.2 Binder 7 4.2.1 Type of binder .7 4.2.2 Binder properties 7 4.3 Aggregate grading and D .8 4.4 Binder content.8 4.5 Particle size reclaimed asphalt 8 5 Description of the feedstock8 5.1 Source of reclaimed asphalt 8 5.2 Type and properties of
15、aggregate8 5.3 Homogeneity .9 5.4 Sampling and Testing.9 5.4.1 Feedstock 9 5.4.2 Sampling and number of samples, n.9 5.4.3 Testing .9 5.4.4 Reclaimed asphalt for low percentage additions .9 5.5 Stock control .9 6 Identification9 EN 13108-8:2005 (E) 3 Foreword This European Standard (EN 13108-8:2005)
16、 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 of an identical text or by endorsement, at the latest by April 2006, and conflicting national
17、 standards shall be withdrawn at the latest by January 2008. This European Standard does not replace any existing European Standard. This European Standard is one of a series as listed below: prEN 13108-1, Bituminous mixtures Material specifications Part 1: Asphalt concrete. prEN 13108-2, Bituminous
18、 mixtures Material specifications Part 2: Asphalt concrete for very thin layers. prEN 13108-3, Bituminous mixtures Material specification Part 3: Soft asphalt. prEN 13108-4, Bituminous mixtures Material specification Part 4: Hot rolled asphalt. prEN 13108-5, Bituminous mixtures Material specificatio
19、ns Part 5: Stone mastic asphalt. prEN 13108-6, Bituminous mixtures Material specifications Part 6: Mastic asphalt. prEN 13108-7, Bituminous mixtures Material specifications Part 7: Porous asphalt(PA). prEN 13108-10, Bituminous mixtures Quality Part 10: Factory production control. prEN 13108-20, Bitu
20、minous mixtures Material specifications Part 20:Type testing. According 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,
21、 Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. EN 13108-8:2005 (E) 4 Introduction The increasing use of recycling in asphalt production makes it necess
22、ary to specify reclaimed asphalt sold as a constituent material in a way similar to that of aggregates and binders. In the asphalt product standards prEN 13108-1 up to and including prEN 13108-7 the use of reclaimed asphalt is permitted with requirements related to the percentage addition. Reclaimed
23、 asphalt comprises asphalt, reclaimed by milling of asphalt road layers, by crushing of slabs ripped up from asphalt pavements, lumps from slabs, and asphalt from reject and surplus production. Reclaimed asphalt (RA) may be used as a constituent material for bituminous mixtures manufactured in a hot
24、 mix asphalt plant, in accordance with the specifications for those mixtures. This European Standard contains requirements for reclaimed asphalt with respect to binder and aggregate properties and foreign matter that apply in all cases of usage of reclaimed asphalt. Additionally, this European Stand
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