DIN EN 13358-2010 Bitumen and bituminous binders - Determination of the distillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxes German versi.pdf

1、November 2010 Translation by DIN-Sprachendienst.English price group 10No 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).I

2、CS 75.140; 91.100.50!$l1“1731494www.din.deDDIN EN 13358Bitumen and bituminous binders Determination of the distillation characteristics of cut-back and fluxedbituminous binders made with mineral fluxesEnglish translation of DIN EN 13358:2010-11Bitumen und bitumenhaltige Bindemittel Bestimmung des De

3、stillationsverlaufes von mit Minerallfluxmitteln verschnittenen odergefluxten bitumenhaltigen BindemittelnEnglische bersetzung von DIN EN 13358:2010-11Bitumes et liants bitumineux Dtermination des caractristiques de distillation des liants bitumineux fluidifis et fluxsavec des fluxants dorigine minr

4、alTraduction anglaise de DIN EN 13358:2010-11SupersedesDIN EN 13358:2004-08www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.1510.10 DIN EN 13358:2010-11 A comma is used as the decimal marker. National foreword This standard has been

5、 prepared by Technical Committee CEN/TC 336 “Bituminous binders” (Secretariat: AFNOR, France). The responsible German bodies involved in its preparation were the Normenausschuss Materialprfung (Materials Testing Standards Committee) and the Normenausschuss Bauwesen (Building and Civil Engineering St

6、andards Committee), Joint Working Committee NA 062-03-32 GA Bitumen; Prfverfahren und Anforderungen fr die Bindemittel. Amendments This standard differs from DIN EN 13358:2004-08 as follows: a) the title of the standard has been changed to read “Bitumen and bituminous binders Determination of the di

7、stillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxes ; b) the scope has been updated; c) in Clause 3 “Terms and definitions”, a new term “mineral flux” has been included (3.2); d) in Clause 4 “Principle”, reference is now made to petroleum cut-back and fluxed

8、 bituminous binders; e) in Subclause 6.2.1, reference is made to EN 12954; f) the NOTE in clause 7 has been deleted. Previous editions DIN EN 13358: 2004-08 2 ”EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 13358 June 2010 ICS 75.140; 91.100.50 Supersedes EN 13358:2004English Version Bitumen a

9、nd bituminous binders - Determination of the distillation characteristics of cut-back and fluxed bituminous binders made with mineral fluxes Bitumes et liants bitumineux - Dtermination des caractristiques de distillation des liants bitumineux fluidifis et fluxs avec des fluxants dorigine minrale Bit

10、umen und bitumenhaltige Bindemittel - Bestimmung des Destillationsverlaufes von mit Minerallfluxmitteln verschnittenen oder gefluxten bitumenhaltigen BindemittelnThis European Standard was approved by CEN on 20 May 2010. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which

11、 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 national standards may be obtained on application to the CEN Management Centre or to any CEN member. This European Sta

12、ndard 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 Management Centre has the same status as the official versions. CEN members are the national s

13、tandards bodies of Austria, Belgium, Bulgaria, Croatia, 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 a

14、nd United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG Management Centre: Avenue Marnix 17, B-1000 Brussels 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13358

15、:2010: EEN 13358:2010 (E) 2 Contents Page Foreword 31 Scope 42 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 distill

16、ation . 87.2 Total distillate . 87.3 Distillate fractions 88 Expression of results 99 Precision . 99.1 Repeatability . 99.2 Reproducibility . 910 Test report 9Annex A (normative) Specifications of thermometer 13DIN EN 13358:2010-11 EN 13358:2010 (E) 3 Foreword This document (EN 13358:2010) has been

17、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 December 2010, and conflicting natio

18、nal 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 patent rights. This document superse

19、des 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, Cyprus, Czech Republic, Denmark,

20、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. DIN EN 13358:2010-11 EN 13358:2010 (E) 4 1 Scope This European Sta

21、ndard 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 this European Standard can involve hazardous materials, operations and equipment. This European Standard does not purport to addre

22、ss 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 and determine the applicability of regulatory limitations prior to use. 2 Normative references The following referenced documents

23、 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 document (including any amendments) applies. EN 58, Bitumen and bituminous binders Sampling bituminous binders EN 12594, Bitumen

24、 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 process of evaporation and condensation of a liquid 3.2 mineral flux flux which may be of carbochemical or petrochemical origin o

25、r 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 volumes of distillate and residue obtained over specified temperature ranges are measured. The residue from the distillation and

26、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 side-arm, of dimensions given in Figure 1. 5.2 Condenser, standard, glass-jacketed, of nominal jacket length from 200 mm to 300 mm

27、 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 105. 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 a

28、daptor 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 (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,

29、 cork stoppers are used, however, equipment with ground glassd joints may also be used. DIN EN 13358:2010-11 EN 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 dime

30、nsions shown in Figure 2, which is used to protect the flask from air currents 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 w

31、ire gauze on a tripod or ring. 5.6 Heat source, adjustable Tirrill1) gas burner 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 requirement

32、s described in Annex A. Other temperature measuring devices may be used instead 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 me

33、rcury stem thermometer, recognising and allowing for the fact of changed thermal 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 o

34、bserved readings. 5.10 Residue container, of approximately 250 ml capacity. A seamless 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 sh

35、all be sampled in accordance with EN 58. 6.2 Preparation of test samples 6.2.1 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 ensu

36、re homogeneity before removal of a representative portion for analysis. 6.2.2 If 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 cease

37、d, stop the heating. If any light oil has distilled over, separate and pour back 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

38、 of 200 ml of the sample from the density of the material at 15 C. Weigh this amount 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 Stan

39、dard and does not constitute an endorsement by CEN of this product. DIN EN 13358:2010-11 EN 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 stopper or equi

40、valent, 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 distillation fl

41、ask 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 the receiver (

42、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 receiver are clean and

43、 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 Pascals2), at

44、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 Table 2. NOTE 1

45、Only one correction is used each time. 2) Standard pressure is 1 013 hPa. DIN EN 13358:2010-11 EN 13358:2010 (E) 7 Table 1 Factors for calculating temperature corrections Nominal temperature(C) Correctionaper 13,33 hPa difference in pressure (C) 160 0,514175 0,531190 0,549 225 0,591250 0,620260 0,63

46、2 275 0,650300 0,680316 0,698 325 0,709360 0,751aTo 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 For the temperature correction, it is convenient to take into account that experimental temperatures can only be read

47、 at the nearest 1 C. Table 2 Corrected fractionation temperature for various altitudes Elevation above sea level (m) Fractionation temperature for various altitudes (C) -305 192 227 263 318 362 -152 191 226 261 317 3610 190 225 260 316 360 152 189 224 259 315 359305 189 224 258 314 358 457 188 223 2

48、58 313 357610 187 222 257 312 356 762 186 221 256 312 355914 186 220 255 311 354 1067 185 220 254 310 3531219 184 219 254 309 352 1372 184 218 253 308 3511524 183 218 252 307 350 1676 182 217 251 306 3491829 182 216 250 305 349 1981 181 215 250 305 3482134 180 214 249 304 347 2286 180 214 248 303 34

49、62438 179 213 248 302 345 DIN EN 13358:2010-11 EN 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 to maintain the following drop rates, at the adapter tip (all temperatures refer to corrected temperatures): up to 260 C, 50 drops per minute to 70 drops per minute; from 260 C to 316 C, 20 drops per minute t