EN 12697-27-2017 en Bituminous mixtures - Test methods - Part 27 Sampling.pdf

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1、Bituminous mixtures Test methodsPart 27: SamplingBS EN 1269727:2017BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12697-27 June 2017 ICS 93.080.20 Supersedes EN 12697-27:2000English Version Bituminous mixtures - T

2、est methods - Part 27: Sampling Mlanges bitumineux - Mthodes dessai - Partie 27: Prlvements dchantillonnage Asphalt - Prfverfahren - Teil 27: Probenahme This European Standard was approved by CEN on 10 April 2017. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipul

3、ate 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 CEN-CENELEC Management Centre or to any CEN member. This European St

4、andard 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 CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the n

5、ational standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania,

6、Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and

7、 by any means reserved worldwide for CEN national Members. Ref. No. EN 12697-27:2017 ENational forewordThis British Standard is the UK implementation of EN 1269727:2017. It supersedes BS EN 1269727:2001, which is withdrawn.The UK participation in its preparation was entrusted to Technical Committee

8、B/510/1, Asphalt products.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 20

9、17 Published by BSI Standards Limited 2017ISBN 978 0 580 87774 2ICS 93.080.20Compliance with a British Standard cannot confer immunity from legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 July 2017.Amendments/corrigenda i

10、ssued since publicationDate Text affectedBRITISH STANDARDBS EN 1269727:2017EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 12697-27 June 2017 ICS 93.080.20 Supersedes EN 12697-27:2000English Version Bituminous mixtures - Test methods - Part 27: Sampling Mlanges bitumineux - Mthodes dessai - Par

11、tie 27: Prlvements dchantillonnage Asphalt - Prfverfahren - Teil 27: Probenahme This European Standard was approved by CEN on 10 April 2017. 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 nati

12、onal standard without any alteration. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN member. This European Standard exists in three official versions (English, French, German). A ver

13、sion in any other language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions. CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus,

14、Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United

15、 Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2017 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12

16、697-27:2017 EBS EN 1269727:2017EN 12697-27:2017 (E) 2 Contents Page European foreword . 3 1 Scope 7 2 Normative references 7 3 Terms and definitions . 7 4 Methods of obtaining bulk samples from all materials except coated chippings 8 4.1 Sampling from a lorry load of material . 8 4.1.1 Apparatus . 8

17、 4.1.2 Procedure. 8 4.2 Sampling mastic asphalt during discharge from a mixer transporter 8 4.2.1 Apparatus . 8 4.2.2 Procedure. 9 4.3 Sampling from the material around the augers of the paver 9 4.3.1 Apparatus . 9 4.3.2 Procedure. 9 4.4 Sampling of workable material in heaps 9 4.4.1 Apparatus . 9 4

18、.4.2 Procedure. 9 4.5 Sampling from the laid but not rolled material using sampling trays 10 4.5.1 General . 10 4.5.2 Apparatus 10 4.5.3 Procedure 10 4.6 Sampling from the laid but not rolled material from a cut trench . 10 4.6.1 General . 10 4.6.2 Apparatus 10 4.6.3 Procedure using sampling shovel

19、10 4.6.4 Procedure using asphalt sampling scoop 11 4.7 Sampling of laid and compacted materials by coring . 11 4.7.1 Apparatus 11 4.7.2 Procedure 11 4.8 Sampling of laid and compacted material by hacking out or sawing out slabs . 11 4.8.1 Apparatus 11 4.8.2 Procedure 12 4.9 Sampling from the slat co

20、nveyor of a continuous process plant 12 4.9.1 Apparatus 12 4.9.2 Procedure 12 4.10 Sampling from material hopper/paver 13 4.10.1 Apparatus 13 4.10.2 Procedure 13 5 Sampling coated chippings from stockpiles . 13 5.1 Apparatus 13 5.2 Procedure 13 6 Marking and packaging of laboratory samples . 13 6.1

21、Sampling report 13 6.2 Packaging 14 BS EN 1269727:2017EN 12697-27:2017 (E) 3 European foreword This document (EN 12697-27:2017) 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 nationa

22、l standard, either by publication of an identical text or by endorsement, at the latest by December 2017, and conflicting national standards shall be withdrawn at the latest by December 2017. Attention is drawn to the possibility that some of the elements of this document may be the subject of paten

23、t rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 12697-27:2000. The following is a list of significant technical changes since the previous edition: the title no longer makes the method exclusively for hot mix asphalt; reduction o

24、f the individual increment sizes; (4.1.2, 4.4.2): for material containing aggregate equal or smaller than 16 mm, from 3 kg to 2 kg; (4.1.2, 4.4.2):for material containing aggregate larger than 16 mm, from 7 kg to 3 kg; (4.3.2); from 7 kg to 3 kg; 4.1.1: apparatus for sampling tube introduced; 4.1.2.

25、1 and 4.1.2.2: merged into Clause 4.1.2.1 (to enable introduction of sampling tube in 4.1.2.2); 4.1.2.1 recommendation on number of increments for mixtures with aggregate size 32 mm introduced; 4.1.2.2: procedure for sampling with sampling tube introduced; 4.6.3.1: new description for a representati

26、ve sample drawing; 4.6.3.2: definition of a sufficient quantity of the sample dependent on the size of aggregate added; 4.6.4.3: definition of a sufficient quantity of the sample added; 4.7.2: change of the sufficient diameter for a cored sample; new Clause 4.10: sampling from a material hopper/pave

27、r; Figure 1: new type of sampling shovel added; Figures 3 and 4: new type of sampling tube added; Figure 9: example: sample drawing for collecting three bulk samples using sampling tube; where relevant, Notes has been converted to normal text in accordance with CEN-rules; notes regarding advantages/

28、disadvantages for each method deleted. BS EN 1269727:2017EN 12697-27:2017 (E) 4 This European Standard is one of a series of standards as listed below: EN 12697-1, Bituminous mixtures Test methods for hot mix asphalt Part 1: Soluble binder content EN 12697-2, Bituminous mixtures Test methods Part 2:

29、 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 methods Part 4: Bitumen recovery: Fractionating column EN 12697-5, Bituminous mixtures Test methods for hot m

30、ix 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 specimens EN 12697-7, Bituminous mixtures Test methods for hot mix asphalt Part 7: Determination of bulk density of bituminous

31、specimens by gamma rays EN 12697-8, Bituminous mixtures Test methods for hot mix asphalt Part 8: Determination of void characteristics of bituminous specimens prEN 12697-10, Bituminous mixtures Test methods Part 10: Compactability EN 12697-11, Bituminous mixtures Test methods for hot mix asphalt Par

32、t 11: Determination of the affinity between aggregate and bitumen prEN 12697-12, Bituminous mixtures Test methods Part 12: Determination of the water sensitivity prEN 12697-13, Bituminous mixtures Test methods Part 13: Temperature measurement EN 12697-14, Bituminous mixtures Test methods for hot mix

33、 asphalt Part 14: Water content EN 12697-15, Bituminous mixtures Test methods for hot mix asphalt Part 15: Determination of the segregation sensitivity EN 12697-16, Bituminous mixtures Test methods Part 16: Abrasion by studded tyres EN 12697-17, Bituminous mixtures Test methods Part 17: Particle los

34、s of porous asphalt specimen prEN 12697-18, Bituminous mixtures Test methods 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

35、or cylindrical specimens (CY) EN 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 BS EN 1269727:2017EN 12697-27:2017 (E) 5 prEN 12697-23, Bituminous mixt

36、ures Test methods Part 23: Determination of the indirect tensile strength of bituminous specimens prEN 12697-24, Bituminous mixtures Test methods Part 24: Resistance to fatigue EN 12697-25, Bituminous mixtures Test methods Part 25: Cyclic compression test prEN 12697-26, Bituminous mixtures Test meth

37、ods Part 26: Stiffness EN 12697-27, Bituminous mixtures Test methods 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 methods for hot mix

38、 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 preparation by gyratory c

39、ompactor 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, Bituminous mixtures Te

40、st methods for hot mix asphalt Part 34: Marshall test EN 12697-35, Bituminous mixtures Test methods 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 12697-37, Bituminous mixtures Test meth

41、ods for hot mix asphalt Part 37: Hot sand test for the adhesivity of binder on precoated chippings for HRA 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 con

42、tent by ignition EN 12697-40, Bituminous mixtures Test methods for hot mix asphalt Part 40: In situ drainability EN 12697-41, Bituminous mixtures Test methods for hot mix asphalt Part 41: Resistance to de-icing fluids EN 12697-42, Bituminous mixtures Test methods for hot mix asphalt Part 42: Amount

43、of foreign matter in reclaimed asphalt EN 12697-43, Bituminous mixtures Test methods for hot mix asphalt Part 43: Resistance to fuel BS EN 1269727:2017EN 12697-27:2017 (E) 6 EN 12697-44, Bituminous mixtures Test methods for hot mix asphalt Part 44: Crack propagation by semi-circular bending test EN

44、12697-45, Bituminous mixtures Test methods for hot mix asphalt Part 45: Saturation Ageing Tensile Stiffness (SATS) conditioning test EN 12697-46, Bituminous mixtures Test methods for hot mix asphalt Part 46: Low temperature cracking and properties by uniaxial tension tests EN 12697-47, Bituminous mi

45、xtures Test methods for hot mix asphalt Part 47: Determination of the ash content of natural asphalts prEN 12697-48, Bituminous mixtures Test methods Part 48: Interlayer bonding EN 12697-49, Bituminous mixtures Test methods for hot mix asphalt Part 49: Determination of friction after polishing CEN/T

46、S 12697-50, Bituminous mixtures Test methods Part 50: Resistance to scuffing CEN/TS 12697-51, Bituminous mixtures Test methods Part 51: Surface shear strength test prEN 12697-52, Bituminous mixtures Test methods Part 52: Conditioning to address oxidative ageing prEN 12697-53, Bituminous mixtures Tes

47、t methods Part 53: Cohesion increase by spreadability-meter method The applicability of this European Standard is described in the product standards for bituminous mixtures. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound t

48、o implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, R

49、omania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 1269727:2017EN 12697-27:2017 (E) 7 1 Scope This European Standard specifies test methods for sampling bituminous mixtures for roads and other paved areas to determine their physical properties and composi