BS EN 13358-2010 Bitumen and bituminous binders Determination of the distillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxes《沥青和沥青结合料 矿物焊剂制成.pdf

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1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS EN 13358:2010BS 2000-525:2010Bitumen and bituminous binders Determination of the distillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxe

2、sLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of EN 13358:2010. Itsupersedes BS EN 13358:2004 which is withdrawn.The UK participation in its preparat

3、ion was entrusted to TechnicalCommittee PTI/13, Petroleum Testing and Terminology.A list of organizations represented on this committee can beobtained on request to its secretary.Energy Institute, under the brand of IP, publishes and sells all Parts of BS 2000, and all BS EN petroleum test methods t

4、hat would be Part of BS 2000, both in its annual publication “Standard methods for analysis and testing of petroleum and related products and British Standard 2000 Parts” and individually.Further information is available from:Energy Institute, 61 New Cavendish Street, London W1G 7AR.Tel: 020 7467 71

5、00. Fax: 020 7255 1472.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. BSI 2010 ISBN 978 0 580 69119 5 ICS 75.140; 91.100.50 Compliance with a British Standard cannot confer immunity fromlegal obligations.This

6、British Standard was published under the authority of theStandards Policy and Strategy Committee on 31 October 2010.Amendments issued since publicationDate Text affectedLicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010EUROPEAN STANDAR

7、D NORME EUROPENNE EUROPISCHE NORM EN 13358 June 2010 ICS 75.140; 91.100.50 Supersedes EN 13358:2004English Version Bitumen and bituminous binders - Determination of the distillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxes Bitumes et liants bitumineux - Dter

8、mination des caractristiques de distillation des liants bitumineux fluidifis et fluxs avec des fluxants dorigine minrale Bitumen und bitumenhaltige Bindemittel - Bestimmung des Destillationsverlaufes von mit Minerallfluxmitteln verschnittenen oder gefluxten bitumenhaltigen BindemittelnThis European

9、Standard was approved by CEN on 20 May 2010. 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

10、 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 responsibility of a CEN member into its own lan

11、guage 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, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Li

12、thuania, 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: Avenue Marnix 17, B-1000 Brussels 201

13、0 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13358:2010: ELicensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010EN 13358:2010 (E) 2 Contents Page Foreword 31 Scope 4

14、2 Normative references 43 Terms and definitions . 44 Principle 45 Apparatus . 46 Procedure . 56.1 General 56.2 Preparation of test samples 56.3 Preparation of apparatus 56.4 Procedure . 67 Calculations 87.1 Bituminous residue after distillation . 87.2 Total distillate . 87.3 Distillate fractions 88

15、Expression of results 99 Precision . 99.1 Repeatability . 99.2 Reproducibility . 910 Test report 9Annex A (normative) Specifications of thermometer 13Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010EN 13358:2010 (E) 3 Foreword This d

16、ocument (EN 13358:2010) has been prepared by Technical Committee CEN/TC 336 “Bituminous binders”, the secretariat of which is held by AFNOR/BNP. 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 Dec

17、ember 2010, and conflicting national standards shall be withdrawn at the latest by December 2010. 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 pat

18、ent rights. This document supersedes EN 13358:2004. This European Standard is based on ASTM D402-97. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia,

19、Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. Licensed Copy: Wang Bin, ISO/EXCH

20、ANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010EN 13358:2010 (E) 4 1 Scope This European Standard specifies a method for the determination of the distillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxes. WARNING The use of thi

21、s European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this European Standard to establish appropriate safety and health practices an

22、d determine the applicability of regulatory limitations prior to use. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced d

23、ocument (including any amendments) applies. EN 58, Bitumen and bituminous binders Sampling bituminous binders EN 12594, Bitumen and bituminous binders Preparation of test samples 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 distillation pr

24、ocess of evaporation and condensation of a liquid 3.2 mineral flux flux which may be of carbochemical or petrochemical origin or a mixture of both 4 Principle Petroleum cut-back and fluxed bituminous binders are distilled at a controlled rate until the temperature of the liquid reaches 360 C. The vo

25、lumes of distillate and residue obtained over specified temperature ranges are measured. The residue from the distillation and also the distillate may be tested as required. 5 Apparatus Usual laboratory apparatus and glassware, together with the following. 5.1 Distillation flask, 500 ml and with sid

26、e-arm, of dimensions given in Figure 1. 5.2 Condenser, standard, glass-jacketed, of nominal jacket length from 200 mm to 300 mm and overall tube length of (450 10) mm (see Figure 3). 5.3 Adaptor, made with glass of approximately 1 mm thickness, with reinforced top, having an angle of approximately 1

27、05. The inside diameter shall be (18 2) mm at the wide end and not less than 5 mm at the narrow end. The lower surface of the adaptor shall be on a smooth descending curve from the wider end to the narrower. The inside line of the outlet end shall be vertical, and the outlet shall be cut or ground (

28、not fire-polished) at an angle of (45 5). NOTE In the equipment described in the above paragraphs and in Figure 1 and Figure 3, cork stoppers are used, however, equipment with ground glassd joints may also be used. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled

29、 Copy, (c) BSIBS EN 13358:2010EN 13358:2010 (E) 5 5.4 Shield and shield support 5.4.1 Shield, of steel, lined with 3 mm of suitable thermal insulation material and fitted with transparent mica windows of the form and dimensions shown in Figure 2, which is used to protect the flask from air currents

30、and to reduce radiation. 5.4.2 Shield cover (top), consisting of two parts of fire resistant millboard of 6 mm minimum thickness. 5.5 Support for shield and flak, two sheets 150 mm 150 mm of a mesh of approximately 1 mm wire gauze on a tripod or ring. 5.6 Heat source, adjustable Tirrill1) gas burner

31、 or equivalent. 5.7 Chimney for protection of the gas burner flame, as given in Figure 3. 5.8 Receiver, standard 100 ml graduated cylinder of dimensions as given in Figure 4. 5.9 Thermometer, conforming to the requirements described in Annex A. Other temperature measuring devices may be used instead

32、 of mercury stem thermometers. However, the mercury stem thermometer is the reference device. Therefore any alternative device employed shall be calibrated so as to provide the same readings as would be provided by the mercury stem thermometer, recognising and allowing for the fact of changed therma

33、l response times compared with the mercury thermometer. For this test method, in which increasing temperatures are read during the test procedure, documented corrections shall be determined in advance and applied to the observed readings. 5.10 Residue container, of approximately 250 ml capacity. A s

34、eamless metal container, with a slip-on cover of (75 5) mm diameter and (55 5) mm height, or similar, is suitable. 5.11 Balance with a reading accuracy of at least 0,1 g. 6 Procedure 6.1 General The material under test shall be sampled in accordance with EN 58. 6.2 Preparation of test samples 6.2.1

35、Samples shall be prepared in accordance with the provisions detailed in EN 12594, especially those regarding cut-back and fluxed bituminous binders. In particular, stir the sample thoroughly, warming if necessary, to ensure homogeneity before removal of a representative portion for analysis. 6.2.2 I

36、f sufficient water is present to cause foaming or bumping, dehydrate a sample of not less than 250 ml by heating in a distillation flask sufficiently large to prevent foaming over into the side-arm. When foaming has ceased, stop the heating. If any light oil has distilled over, separate and pour bac

37、k into the flask when the contents have cooled down sufficiently to prevent loss of volatile oil. Mix the contents of the flask thoroughly before removal for analysis. 6.3 Preparation of apparatus 6.3.1 Calculate the mass of 200 ml of the sample from the density of the material at 15 C. Weigh this a

38、mount with an accuracy of 0,5 g into the 500 ml distillation flask (5.1). 1) Tirrill is an example of a suitable product available commercially. This information is given for the convenience of users of this European Standard and does not constitute an endorsement by CEN of this product. Licensed Co

39、py: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010EN 13358:2010 (E) 6 6.3.2 Place the flask in the shield (5.4) supported by two sheets of gauze (5.5) on a tripod or ring. Connect the condenser tube (5.2) to the side-arm of the flask with a cork

40、stopper or equivalent, keeping the centre of its neck vertical. Adjust the adapter (5.3) over the end of the condenser tube so that the distance from the neck of the distillation flask to the adapter outlet is (650 50) mm. 6.3.3 Insert the thermometer through a tight-fitting cork in the neck of the

41、distillation flask so that the thermometer bulb rests on the bottom of the flask. Raise the thermometer (6,5 1,0) mm from the bottom of the flask using the scale divisions on the thermometer to estimate 6,5 mm above the top of the cork. 6.3.4 Protect the burner by a suitable shield or chimney. Place

42、 the receiver (5.8) so that the adapter extends into it by at least 25 mm but not to below the 100 ml mark. Cover the neck of the receiver with a piece of suitably weighted blotting paper, or similar material, cut to fit the adapter snugly. 6.3.5 Ensure that the flask, condenser, adapter and receive

43、r are clean and dry. Place the residue container and its cover in an area free from drafts. 6.3.6 Pass cold water through the condenser jacket by reflux. Use warm water if necessary to prevent the formation of solid condensate in the condenser tube. 6.4 Procedure 6.4.1 If the barometric pressure, in

44、 Pascals2), at the time of the test is known, correct the temperature according to Table 1. Do not correct for the emergent stem of the thermometer. If the barometric pressure is not known, and the elevation of the laboratory is more than 150 m above sea level, correct the temperature according to T

45、able 2. NOTE 1 Only one correction is used each time. 2) Standard pressure is 1 013 hPa. Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010EN 13358:2010 (E) 7 Table 1 Factors for calculating temperature corrections Nominal temperature(

46、C) Correctionaper 13,33 hPa difference in pressure (C) 160 0,514 175 0,531 190 0,549 225 0,591 250 0,620 260 0,632 275 0,650 300 0,680 316 0,698 325 0,709 360 0,751 aTo be subtracted when the barometric pressure is below 1 013 hPa; to be added when the barometric pressure is above 1 013 hPa. NOTE 2

47、For the temperature correction, it is convenient to take into account that experimental temperatures can only be read at the nearest 1 C. Table 2 Corrected fractionation temperature for various altitudes Elevation above sea level (m) Fractionation temperature for various altitudes (C) -305 192 227 2

48、63 318 362 -152 191 226 261 317 361 0 190 225 260 316 360 152 189 224 259 315 359 305 189 224 258 314 358 457 188 223 258 313 357 610 187 222 257 312 356 762 186 221 256 312 355 914 186 220 255 311 354 1067 185 220 254 310 353 1219 184 219 254 309 352 1372 184 218 253 308 351 1524 183 218 252 307 35

49、0 1676 182 217 251 306 349 1829 182 216 250 305 349 1981 181 215 250 305 348 2134 180 214 249 304 347 2286 180 214 248 303 346 2438 179 213 248 302 345 Licensed Copy: Wang Bin, ISO/EXCHANGE CHINA STANDARDS, 11/01/2011 02:45, Uncontrolled Copy, (c) BSIBS EN 13358:2010EN 13358:2010 (E) 8 6.4.2 Apply heat such that the first drop of distillate falls from the end of the distillation flask side-arm within 5 min to 15 min. Conduct the distillation so as