1、October 2016 English price group 12No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 93.080.20!%“2579898www.din.deDIN
2、 EN 12697-35Bituminous mixtures Test methods Part 35: Laboratory mixing;English version EN 1269735:2016,English translation of DIN EN 12697-35:2016-10Asphalt Prfverfahren Teil 35: Labormischung;Englische Fassung EN 1269735:2016,Englische bersetzung von DIN EN 12697-35:2016-10Mlanges bitumineux Mthod
3、es dessais Partie 35: Malaxage de laboratoire;Version anglaise EN 1269735:2016,Traduction anglaise de DIN EN 12697-35:2016-10SupersedesDIN EN 1269735:200710www.beuth.deDocument comprises 26 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered aut
4、horitative.10.16 DIN EN 12697-35:2016-10 2 A comma is used as the decimal marker. National foreword This document (EN 12697-35:2016) has been prepared by Technical Committee CEN/TC 227 “Road materials” (Secretariat: DIN, Germany). The responsible German body involved in its preparation was DIN-Norme
5、nausschuss Bauwesen (DIN Standards Committee Building and Civil Engineering), Working Committee NA 005-10-10 AA Asphalt (SpA zu CEN/TC 227/WG 1) Gemeinschaftsausschuss mit FGSV. Amendments This standard differs from DIN EN 12697-35:2007-10 as follows: a) the title has been changed to allow the inclu
6、sion of asphalt produced at lower temperatures; b) Annex A (normative) dealing with the manufacture of samples of asphalt using foamed bitumen has been added; c) Annex B (normative) dealing with the manufacture of samples of asphalt using bitumen emulsion has been added; d) Annex C (normative) deali
7、ng with the manufacture of samples from mastic asphalt has been added; e) a formula has been included for super-heating aggregate when significant proportions of reclaimed asphalt are used; f) the term “target mixing temperature” has been extended to “target laboratory mixing temperature” and used t
8、hroughout the document; g) the term “reference compaction temperature” has been introduced; h) in Subclause 6.1, the determination of the reference compaction temperature, including an allowance to reduce it for asphalt mixtures designed to be produced at lower temperatures, has been extended; i) th
9、e term “pen” has been removed from the units in Table 1; j) the time to reach mixing temperature given in Subclause 6.2.4 has been changed; k) in Subclause 6.3, the abbreviation “RAP” has been changed to “reclaimed asphalt”; l) in Subclause 6.5.3, the option to defer adding the filler has been exten
10、ded to allow addition of the fine aggregate as well or in its place; m) the addition of cold reclaimed asphalt to the mixer has been specified; n) the scope has been brought in line with Table 1. Previous editions DIN EN 12697-35: 2005-01, 2007-10 EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN
11、 12697-35 April 2016 ICS 93.080.20 Supersedes EN 12697-35:2004+A1:2007English Version Bituminous mixtures - Test methods - Part 35: Laboratory mixing Mlanges bitumineux - Mthodes dessais - Partie 35: Malaxage de laboratoire Asphalt - Prfverfahren - Teil 35: Labormischung This European Standard was a
12、pproved by CEN on 23 January 2016. 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 references concerning such nati
13、onal 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 version in any other language made by translation under the responsibility of a CEN member into its own langu
14、age 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, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece,
15、 Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN
16、-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12697-35:2016 EEN 12697-35:2016 (E) 2 Contents Page European foreword . 4 1 Scope 8 2 Normative references 8 3 Terms
17、, definitions and symbols . 9 3.1 Terms and definitions . 9 3.2 Symbols . 9 4 Principle 10 5 Apparatus 10 6 Procedure 10 6.1 Mixing temperature 10 6.2 Preparation of aggregate and filler . 11 6.3 Preparation of reclaimed asphalt 12 6.4 Preparation of binder . 13 6.5 Mixing . 13 7 Test report 15 Anne
18、x A (normative) Asphalt using foamed bitumen 16 A.1 General . 16 A.2 Apparatus 16 A.3 Procedure using a laboratory foam generator 16 A.3.1 Preparation of aggregate and filler . 16 A.3.2 Preparation of reclaimed asphalt 16 A.3.3 Preparation of binder . 16 A.3.4 Mixing . 17 A.3.5 Conditioning . 17 A.4
19、 Procedure using foam bitumen without a laboratory foam generator 17 A.4.1 Preparation of aggregate and filler . 17 A.4.2 Preparation of reclaimed asphalt 17 A.4.3 Preparation of binder . 17 A.4.4 Mixing . 17 A.4.5 Conditioning . 18 A.5 Procedure using a wet fraction of aggregate or reclaimed asphal
20、t . 18 A.5.1 Preparation of aggregate and filler . 18 A.5.2 Preparation of reclaimed asphalt 18 A.5.3 Preparation of the wet fraction . 18 DIN EN 12697-35:2016-10EN 12697-35:2016 (E) 3 A.5.4 Preparation of binder . 18 A.5.5 Mixing 18 A.5.6 Conditioning . 19 Annex B Asphalt using bitumen emulsion . 2
21、0 B.1 General . 20 B.2 Procedure 1 with wet particles 20 B.2.1 Preparation of aggregate and filler 20 B.2.2 Preparation of reclaimed asphalt . 20 B.2.3 Preparation of binder (emulsion) 21 B.2.4 Mixing 21 B.3 Procedure 2 with dry particles 21 B.3.1 Preparation of aggregate and filler 21 B.3.2 Prepara
22、tion of reclaimed asphalt . 21 B.3.3 Preparation of binder (emulsion) 21 B.3.4 Mixing 22 Annex C Preparing mastic asphalt 23 Bibliography . 24 DIN EN 12697-35:2016-10(normative)(normative)EN 12697-35:2016 (E) 4 European foreword This document (EN 12697-35:2016) has been prepared by Technical Committ
23、ee CEN/TC 227 “Road materials”, the secretariat of which is held by DIN. This document supersedes EN 12697-35:2004+A1:2007. 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 October 2016, and confli
24、cting national standards shall be withdrawn at the latest by October 2016. Attention 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. Compared wi
25、th EN 12697-35:2004+A1:2007, the following changes have been made: a) Title changed to allow inclusion of asphalt produced at lower temperatures; b) Annex A (normative) added for the manufacture of samples of asphalt with foamed bitumen; c) Annex B (normative) added for the manufacture of samples of
26、 asphalt with bitumen emulsion; d) Annex C (normative) added for the manufacture of samples from mastic asphalt; e) introduction of formula for super-heating aggregate when significant proportions of reclaimed asphalt are used; f) “Target mixing temperature” extended to “target laboratory mixing tem
27、perature” and used throughout the document; g) introduction of the term “Reference compaction temperature”; h) determination of reference compaction temperature in 6.1 extended, including an allowance to reduce it for asphalt mixtures designed to be produced at lower temperatures; i) the term “pen”
28、removed from units in Table 1; j) the time to reach mixing temperature in 6.2.4 changed; k) “RAP” changed to “reclaimed asphalt” in 6.3; l) the option to defer adding the filler in 6.5.3 extended to allow deferring adding the fine aggregate as well or instead; m) added requirement for addition of co
29、ld reclaimed asphalt to the mixer; n) adjusted scope to be in line with text in Table 1. DIN EN 12697-35:2016-10EN 12697-35:2016 (E) 5 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 conte
30、nt EN 12697-2, Bituminous mixtures Test methods 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 methods Part 4: Bitumen recovery: Fractionating column
31、 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 specimens EN 12697-7, Bituminous mixtures Test methods for hot mix aspha
32、lt 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 12697-10, Bituminous mixtures Test methods for hot mix asphalt Part 10: Compactabil
33、ity EN 12697-11, Bituminous mixtures Test methods for hot mix asphalt Part 11: Determination of the affinity between aggregate 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
34、 mixtures Test methods for hot mix asphalt Part 13: Temperature measurement EN 12697-14, Bituminous mixtures Test methods for hot mix 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, Bi
35、tuminous mixtures Test methods 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, Bituminous mixtures Test methods for hot mix asphalt Part 18: Binder drainage EN 12697-19, Bituminous mix
36、tures 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 cylindrical specimens (CY) DIN EN 12697-35:2016-10EN 12697-35:2016 (E) 6 EN 12697-21, Bituminous mixtures Test methods for hot
37、 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 tensile strength of bituminous specimens EN 12697
38、-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 asphalt Part 26: Stiffness EN 12697-27, Bituminous mix
39、tures 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 method for hot mix asphalt Part 29: Determination
40、 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 compactor EN 12697-32, Bituminou
41、s 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 Test methods for hot mix asphalt
42、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 methods for hot mix asphalt Part 37
43、: 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 content by ignition EN 12697-40, B
44、ituminous mixtures Test methods for hot mix asphalt Part 40: In situ drainability DIN EN 12697-35:2016-10EN 12697-35:2016 (E) 7 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 P
45、art 42: Amount of foreign matter in reclaimed asphalt EN 12697-43, Bituminous mixtures Test methods for hot mix asphalt Part 43: Resistance to fuel EN 12697-44, Bituminous mixtures Test methods for hot mix asphalt Part 44: Crack propagation by semi-circular bending test EN 12697-45, Bituminous mixtu
46、res 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 mixtures Test methods for ho
47、t mix asphalt Part 47: Determination of the ash content of natural asphalts prEN 12697-48, Bituminous mixtures Test methods for hot mix asphalt Part 48: Interlayer Bonding1) EN 12697-49, Bituminous mixtures Test methods for hot mix asphalt Part 49: Determination of friction after polishing FprCEN/TS
48、 12697-50, Bituminous mixtures Test methods Part 50: Resistance to scuffing1) FprCEN/TS 12697-51, Bituminous mixtures Test methods Part 51: Surface shear strength test1) prEN 12697-52, Bituminous mixtures Test methods Part 52: Conditioning to address oxidative ageing1) prEN 12697-53, Bituminous mixtures Test methods Part 53: Cohesion increase by spreadability-meter method1)According to the CEN/CENELEC Internal Regulations, the national standards organisations of the follow
