BS EN 12697-22-2003 Bituminous mixtures — nTest methods for hot nmix asphalt — nPart 22 Wheel tracking《沥青混合料 热混沥青的试验方法 轮辙》.pdf

1、Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHSg49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g

2、48g44g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58-,-,-Part 22: Wheel trackingThe European Standard EN 12697-22:2003, incorporating amendment A1:2007, has the status of a British StandardICS 93.080.20Bituminous mixtures Test methods for hot mix asphalt BRITISH STANDARDBS EN 12697-22:2

3、003Incorporating amendment no. 1BS EN 12697-22:2003Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-This British Standard was published under the authority of the Standards Policy

4、 and Strategy Committee on 14 January 2004 BSI 2007ISBN 978 0 580 59829 6Amendments issued since publicationAmd. No. Date Comments17284 31 August 2007 Implementation of CEN amendment A1:2007This publication does not purport to include all the necessary provisions of a contract. Users are responsible

5、 for its correct application.Compliance with a British Standard cannot confer immunity from legal obligations.National forewordThis British Standard is the UK implementation of EN 12697-22:2003, incorporating amendment A1:2007.The UK participation in its preparation was entrusted by Technical Commit

6、tee B/510, Road materials, to Subcommittee B/510/1, Coated macadam and hot asphalt.A list of organizations represented on this subcommittee can be obtained on request to its secretary.EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12697-22:2003+A1 July 2007 ICS 93.080.20 Supersedes EN 12697-22

7、:2003English Version Bituminous mixtures - Test methods for hot mix asphalt - Part 22: Wheel tracking Mlanges bitumineux - Mthodes dessai pour mlange hydrocarbon chaud - Partie 22: Essai dornirage Asphalt - Prfverfahren fr Heiasphalt - Teil 22: Spurbildungstest This European Standard was approved by

8、 CEN on 21 November 2003 and includes Amendment 1 approved by CEN on 16 May 2007. 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

9、bibliographical references 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 responsibi

10、lity of a CEN member 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

11、, Ireland, Italy, Latvia, 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: rue de St

12、assart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12697-22:2003+A1:2007: ECopyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or network

13、ing permitted without license from IHS-,-,-EN 12697-22:2003+A1:2007 (E) 2 Contents Page Foreword3 1 Scope 6 2 Normative references 6 3 Terms and definitions .6 4 Symbols and abbreviated terms 8 5 Principle9 6 Apparatus .9 6.1 Large size devices .9 6.2 Extra large Devices10 6.3 Small size devices .11

14、 6.4 Small-size devices for use with cores .12 7 Sampling and sample preparation.13 7.1 Sampling and manufacture.13 7.2 Thickness and surface regularity.15 7.3 Transport and storage of unmounted specimens15 7.4 Sample preparation .15 8 Procedure for carrying out a single measurement 16 8.1 Large siz

15、e devices .16 8.2 Extra-large size device 17 8.3 Small size devices .17 9 Calculation and expression of results.18 9.1 Large size devices .18 9.2 Extra-large size device 19 9.3 Small size devices .20 10 Test report 22 10.1 Obligatory information 22 10.2 Complementary information.24 11 Precision.24 1

16、1.1 General24 11.2 Laboratory prepared samples, proportional rut depth, large size devices .24 11.3 Samples cored from a pavement and laboratory prepared samples, wheel-tracking rate, small-size devices, conditioning in air 24 Bibliography29 Copyright European Committee for Standardization Provided

17、by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EN 12697-22:2003+A1:2007 (E) 3 Foreword This document (EN 12697-22:2003+A1:2007) has been prepared by Technical Committee CEN/TC 227 “Road materials”, the secretariat of which is held by D

18、IN. 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 January 2008 and conflicting national standards shall be withdrawn at the latest by January 2008. This document includes Amendment 1, approved b

19、y CEN on 2007-05-16. This document supersedes EN 12697-22:2003. The start and finish of text introduced or altered by amendment is indicated in the text by tags ! “. This European Standard is one of a series of standards as listed below: EN 12697-1, Bituminous mixtures Test methods for hot mix aspha

20、lt Part 1: Soluble binder content EN 12697-2, Bituminous mixtures Test methods for hot mix asphalt Part 2: Determination of particle size distribution EN 12697-3, Bituminous mixtures Test methods for hot mix asphalt Part 3: Bitumen recovery: Rotary evaporator EN 12697-4, Bituminous mixtures Test met

21、hods for hot mix asphalt Part 4: Bitumen recovery: Fractionating column EN 12697-5, Bituminous mixtures Test methods for hot mix asphalt Part 5: Determination of the maximum density EN 12697-6, Bituminous mixtures Test methods for hot mix asphalt Part 6: Determination of bulk density of bituminous s

22、pecimens EN 12697-7, Bituminous mixtures Test methods for hot mix asphalt Part 7: Determination of bulk density of bituminous specimens by gamma rays EN 12697-8, Bituminous mixtures Test methods for hot mix asphalt Part 8: Determination of void characteristics of bituminous specimens EN 12697-9, Bit

23、uminous mixtures Test methods for hot mix asphalt Part 9: Determination of the reference density EN 12697-10, Bituminous mixtures Test methods for hot mix asphalt Part 10: Compactibility EN 12697-11, Bituminous mixtures Test methods for hot mix asphalt Part 11: Determination of the affinity between

24、aggregates and bitumen EN 12697-12, Bituminous mixtures Test methods for hot mix asphalt Part 12: Determination of the water sensitivity of bituminous specimens EN 12697-13, Bituminous mixtures Test methods for hot mix asphalt Part 13: Temperature measurement EN 12697-14, Bituminous mixtures Test me

25、thods for hot mix asphalt Part 14: Water content Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-EN 12697-22:2003+A1:2007 (E) 4 EN 12697-15, Bituminous mixtures Test methods for

26、hot mix asphalt Part 15: Determination of the segregation sensitivity EN 12697-16, Bituminous mixtures Test methods for hot mix asphalt Part 16: Abrasion by studded tyres EN 12697-17, Bituminous mixtures Test methods for hot mix asphalt Part 17: Particle loss of porous asphalt specimen EN 12697-18,

27、Bituminous mixtures Test methods for hot mix asphalt Part 18: Binder drainage EN 12697-19, Bituminous mixtures Test methods for hot mix asphalt Part 19: Permeability of specimen EN 12697-20, Bituminous mixtures Test methods for hot mix asphalt Part 20: Indentation using cube or Marshall specimen EN

28、12697-21, Bituminous mixtures Test methods for hot mix asphalt Part 21: Indentation using plate specimens EN 12697-22, Bituminous mixtures Test methods for hot mix asphalt Part 22: Wheel tracking EN 12697-23, Bituminous mixtures Test methods for hot mix asphalt Part 23: Determination of the indirect

29、 tensile strength of bituminous specimens EN 12697-24, Bituminous mixtures Test methods for hot mix asphalt Part 24: Resistance to fatigue EN 12697-25, Bituminous mixtures Test methods for hot mix asphalt Part 25: Cyclic compression test EN 12697-26, Bituminous mixtures Test methods for hot mix asph

30、alt Part 26: Stiffness EN 12697-27, Bituminous mixtures Test methods for hot mix asphalt Part 27: Sampling EN 12697-28, Bituminous mixtures Test methods for hot mix asphalt Part 28: Preparation of samples for determining binder content, water content and grading EN 12697-29, Bituminous mixtures Test

31、 methods for hot mix asphalt Part 29: Determination of the dimensions of a bituminous specimen EN 12697-30, Bituminous mixtures Test methods for hot mix asphalt Part 30: Specimen preparation by impact compactor EN 12697-31, Bituminous mixtures Test methods for hot mix asphalt Part 31: Specimen prepa

32、ration by gyratory compactor EN 12697-32, Bituminous mixtures Test methods for hot mix asphalt Part 32: Laboratory compaction of bituminous mixtures by vibratory compactor EN 12697-33, Bituminous mixtures Test methods for hot mix asphalt Part 33: Specimen prepared by roller compactor EN 12697-34, Bi

33、tuminous mixtures Test methods for hot mix asphalt Part 34: Marshall test EN 12697-35, Bituminous mixtures Test methods for hot mix asphalt Part 35: Laboratory mixing EN 12697-36, Bituminous mixtures Test methods for hot mix asphalt Part 36: Determination of the thickness of a bituminous pavement EN

34、 12697-37, Bituminous mixtures Test methods for hot mix asphalt Part 37: Hot sand test for the adhesivity of binder on pre-coated chippings for HRA Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without lic

35、ense from IHS-,-,-EN 12697-22:2003+A1:2007 (E) 5 EN 12697-38, Bituminous mixtures Test methods for hot mix asphalt Part 38: Common equipment and calibration EN 12697-39, Bituminous mixtures Test methods for hot mix asphalt Part 39: Binder content by ignition EN 12697-40, Bituminous mixtures Requirem

36、ents In situ drainability EN 12697-41, Bituminous mixtures Test methods for hot mix asphalt Part 41: Resistance to deicing fluids EN 12697-42, Bituminous mixtures Test methods for hot mix asphalt Part 42: Amount of coarse foreign matter in reclaimed asphalt EN 12697-43, Bituminous mixtures Test meth

37、ods for hot mix asphalt Part 43: Resistance to fuel !deleted text“ For the small-size device, the use of a wheel fitted with a solid rubber tyre is specified. Depending on the result of on-going research, the use of a steel wheel may be accepted. This document includes a bibliography. According to t

38、he 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, Ireland, Italy, Latvia, Lithua

39、nia, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom. Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction or networking permitted without license from

40、 IHS-,-,-EN 12697-22:2003+A1:2007 (E) 6 1 Scope This European Standard describes test methods for determining the susceptibility of bituminous materials to deform under load. The test is applicable to mixtures with upper sieve size less than or equal to 32 mm. The tests are applicable to specimens t

41、hat have either been manufactured in a laboratory or cut from a pavement; test specimens are held in a mould with their surface flush with the upper edge of the mould. The susceptibility of bituminous materials to deform is assessed by the rut formed by repeated passes of a loaded wheel at constant

42、temperature. Three alternative types of device can be used according to this standard: large-size devices, extra large-size devices and small-size devices. With large-size devices and extra large-size devices, the specimens are conditioned in air during testing. With small-size devices, specimens ar

43、e conditioned, in either air or water. NOTE Large-size and extra large-size devices are not suitable for use with cylindrical cores. 2 Normative references This European Standard incorporates by dated or undated reference, provisions from other publications. These normative references are cited at t

44、he appropriate places in the text and the publications are listed hereafter. For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision. For undated references the latest edition of th

45、e publication referred to applies (including amendments). !EN 12697-6:2003+A1“, Bituminous mixtures Test methods for hot mix asphalt Part 6: Determination of bulk density of bituminous specimens. EN 12697-7, Bituminous mixtures Test methods for hot mix asphalt Part 7: Determination of bulk density o

46、f bituminous specimens by gamma rays. EN 12697-27, Bituminous mixtures Test methods for hot mix asphalt Part 27: Sampling. !EN 12697-32:2003+A1“, Bituminous mixtures Test methods for hot mix asphalt Part 32: Laboratory compaction of bituminous mixtures by vibratory compactor. !EN 12697-33:2003+A1, B

47、ituminous mixtures Test methods for hot mix asphalt Part 33: Specimen preparation by roller compactor.“ !EN 12697-35:2004+A1“, Bituminous mixtures Test methods for hot mix asphalt Part 35: Laboratory mixing. ISO 48, Rubber, vulcanised or thermoplastic Determination of hardness (hardness between 10 I

48、RHD and 100 IRHD). ISO 7619, Rubber Determination of indentation hardness by means of pocket hardness meters. 3 Terms and definitions For the purposes of this European Standard, the following terms and definitions apply. 3.1 nominal thickness for laboratory prepared specimens, target thickness, in millimetres, to which the specimens are to be prepared Copyright European Committee for Standardization Provided by IHS under license with CENNot for ResaleNo reproduction o