Bitumen and bituminous binders - Determination of residual binder and oil distillate from bitumen emulsions by distillation

This European Standard specifies a method for the quantitative determination of residual binder and oil distillate in bituminous emulsions.
The method can also be used to obtain residue and oil distillate for further testing.
NOTE   The properties of the material recovered in the test are not necessarily the same as those of the original materials from which the emulsion was produced, especially for polymer modified bitumens, cut-back and fluxed bituminous binders.
WARNING - The use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Bitumen und bitumenhaltige Bindemittel - Bestimmung des Destillationsrückstandes und des Öldestillates von Bitumenemulsionen mittels Destillation

Diese Europäische Norm legt ein Verfahren zur quantitativen Bestimmung des verbleibenden Bindemittels und des Öldestillates in Bitumenemulsionen fest.
Das Verfahren kann auch angewendet werden, um den Rückstand und das Öldestillat für weitere Prüfungen zu erhalten.
ANMERKUNG   Die an dem mit diesem Verfahren gewonnenen Material ermittelten Stoffeigenschaften gleichen nicht notwendigerweise denen der Ausgangsstoffe, aus denen die Emulsion hergestellt wurde; dies gilt besonders für polymermodifizierte Bitumen, verschnittene und gefluxte bitumenhaltige Bindemittel.
WARNUNG - Die Anwendung dieser Norm kann die Anwendung gefährlicher Stoffe, Arbeitsgänge und Geräte mit sich bringen. Diese Norm beansprucht nicht, alle damit verbundenen Sicherheitsprobleme zu behandeln. Es liegt in der Verantwortung des Anwenders dieser Norm, vor ihrer Anwendung geeignete Maßnahmen für die Sicherheit und den Gesundheitsschutz des Personals zu ergreifen und dafür Sorge zu tragen, dass behördliche und gesetzliche Maßnahmen eingehalten werden.

Bitumes et liants bitumineux - Détermination par distillation du liant résiduel et du distillat d'huile dans les émulsions de bitumes

La présente Norme européenne définit une méthode de détermination quantitative du liant résiduel et du distillat d'huile dans des émulsions bitumineuses.
La présente méthode d'essai peut également être utilisée pour obtenir du liant résiduel et du distillat d'huile pour des essais ultérieurs.
NOTE   Les propriétés du matériau récupéré par le présent essai ne sont pas nécessairement les mêmes que celles des matériaux d'origine à partir desquels on a produit l'émulsion, et ce plus particulièrement pour les bitumes modifiés par des polymères, les bitumes fluidifiés et les bitumes fluxés.
AVERTISSEMENT - L'utilisation de la présente Norme européenne peut impliquer l'intervention de produits, d'opérations et d'équipements à caractère dangereux. La présente Norme européenne n’est pas censée aborder tous les problèmes de sécurité associés à son usage. Il est de la responsabilité de l'utilisateur de consulter et d'établir des règles de sécurité et d'hygiène appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.

Bitumen in bitumenska veziva - Določevanje veziva in oljnega destilata v bitumenskih emulzijah z metodo destilacije

Ta evropski standard določa metodo za kvantitativno določevanje veziva in oljnega destilata v bitumenskih emulzijah. Metoda se lahko uporablja tudi za pridobivanje ostankov in oljnega destilata za nadaljnje preskušanje. OPOMBA: Lastnosti materiala, pridobljenega v preskusih, niso nujno enake lastnostim izvirnih materialov, iz katerih je bila emulzija izdelana. To še posebej velja za bitumne, modificirane s polimeri. OPOZORILO – Pri uporabi tega standarda so lahko prisotni nevarni materiali, postopki in oprema. Ta standard ne obravnava vseh varnostnih težav, ki se nanašajo na njegovo uporabo. Za vzpostavitev ustreznih varnostnih in zdravstvenih praks ter za določitev uporabnosti regulativnih omejitev pred uporabo je odgovoren uporabnik tega standarda.

General Information

Status
Published
Publication Date
20-Mar-2018
Current Stage
6060 - Definitive text made available (DAV) - Publishing
Due Date
21-Mar-2018
Completion Date
21-Mar-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bitumen und bitumenhaltige Bindemittel - Bestimmung des Destillationsrückstandes und des Öldestillates von Bitumenemulsionen mittels DestillationBitumes et liants bitumineux - Détermination par distillation du liant résiduel et du distillat d'huile dans les émulsions de bitumeBitumen and bituminous binders - Determination of residual binder and oil distillate from bitumen emulsions by distillation91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:Ta slovenski standard je istoveten z:EN 1431:2018SIST EN 1431:2018en,fr,de01-junij-2018SIST EN 1431:2018SLOVENSKI

STANDARDSIST EN 1431:20091DGRPHãþD
SIST EN 1431:2018
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1431
March
t r s z ICS
y wä s v râ
{ sä s r rä w r Supersedes EN
s v u sã t r r {English Version

Bitumen and bituminous binders æ Determination of residual binder and oil distillate from bitumen emulsions by distillation Bitumes et liants bitumineux æ Détermination par distillation du liant résiduel et du distillat d 5huile dans les émulsions de bitumes

Bitumen und bitumenhaltige Bindemittel æ Bestimmung des Destillationsrückstandes und des Öldestillates von Bitumenemulsionen mittels Destillation This European Standard was approved by CEN on

x November
t r s yä

egulations which stipulate the conditions for giving this European Standard the status of a national standard without any alterationä Upætoædate lists and bibliographical references concerning such national standards may be obtained on application to the CENæCENELEC Management Centre or to any CEN memberä

translation under the responsibility of a CEN member into its own language and notified to the CENæCENELEC Management Centre has the same status as the official versionsä

CEN members are the national standards bodies of Austriaá Belgiumá Bulgariaá Croatiaá Cyprusá Czech Republicá Denmarká Estoniaá Finlandá Former Yugoslav Republic of Macedoniaá Franceá Germanyá Greeceá Hungaryá Icelandá Irelandá Italyá Latviaá Lithuaniaá Luxembourgá Maltaá Netherlandsá Norwayá Polandá Portugalá Romaniaá Serbiaá Slovakiaá Sloveniaá Spainá Swedená Switzerlandá Turkey and United Kingdomä

EUROPEAN COMMITTEE FOR STANDARDIZATION COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre:
Rue de la Science 23,
B-1040 Brussels

t r s z CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Membersä Refä Noä EN

s v u sã t r s z ESIST EN 1431:2018

EN 1431:2018 (E) 2 Contents Page European foreword ....................................................................................................................................................... 3 1 Scope .................................................................................................................................................................... 4 2 Normative references .................................................................................................................................... 4 3 Terms and definitions ................................................................................................................................... 4 4 Principle ............................................................................................................................................................. 5 5 Reagents and materials ................................................................................................................................. 5 6 Apparatus ........................................................................................................................................................... 5 7 Sampling ............................................................................................................................................................. 6 8 Procedure........................................................................................................................................................... 6 9 Calculation ......................................................................................................................................................... 8 10 Expression of results ...................................................................................................................................... 8 11 Precision ............................................................................................................................................................. 8 11.1 Repeatability ..................................................................................................................................................... 8 11.2 Reproducibility ................................................................................................................................................ 8 12 Test report ......................................................................................................................................................... 9 Annex A (informative)

Characteristics of thermometer ............................................................................... 14 Bibliography ................................................................................................................................................................. 15

SIST EN 1431:2018

EN 1431:2018 (E) 3 European foreword This document (EN 1431:2018) has been prepared by Technical Committee CEN/TC 336 “Bituminous binders”, the secretariat of which is held by AFNOR. 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 September 2018, and conflicting national standards shall be withdrawn at the latest by September 2018. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 1431:2009. The main technical changes are: — Clause 3.2: since EN 13808:2013 now clearly refers to residual binder after distillation, the NOTE is no longer necessary and has thus been discarded. — Clause 5.2: alternative basic solutions to sodium hydroxide are allowed. — Clause 6.3: electric ring heater, which may be coupled to a temperature sensor, is described as another possible way for applying heat. This equipment may only be used if the purpose of the test is to determine residual binder and oil distillate content, without the determination of residual binder properties. — Clause 6.6: mercury stem thermometers are replaced by temperature measuring devices allowing similar temperature determinations to be made. Annex A (characteristics of mercury stem thermometer) becomes informative. — Clause 8.5: when electrical heating is used, the total distillation process may be extended to 120 min. — Clauses 8.6 and 8.8: at the end of the distillation procedure, the residue is to be cooled down whatever the next steps. If the residual binder is to be further used for the preparation of test samples, it is to be reheated in accordance to EN 12594 (and not to 260 °C as in EN 1431:2009). — Clause 9 and 10: as for residual binder content, oil distillate content is to be expressed as a mass percentage. Alternative methods to EN ISO 3838 or values provided by the supplier may be used for the determination of oil distillate density. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to 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, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. SIST EN 1431:2018

EN 1431:2018 (E) 4 1 Scope This European Standard specifies a method for the quantitative determination of residual binder and oil distillate in bituminous emulsions. The method can also be used to obtain residue and oil distillate for further testing. NOTE The properties of the material recovered in the test are not necessarily the same as those of the original materials from which the emulsion was produced, especially for polymer modified bitumens, cut-back and fluxed bituminous binders. WARNING — The use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. 2 Normative references The following documents are referred to in the text in such a way that some or all of their content constitutes requirements 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 573-3, Aluminium and aluminium alloys — Chemical composition and form of wrought products — Part 3: Chemical composition and form of products EN 1425, Bitumen and bituminous binders — Characterization of perceptible properties EN 12594, Bitumen and bituminous binders — Preparation of test samples ISO 565, Test sieves — Metal wire cloth, perforated metal plate and electroformed sheet — Nominal sizes of openings EN ISO 3838, Crude petroleum and liquid or solid petroleum products — Determination of density or relative density — Capillary-stoppered pyknometer and graduated bicapillary pyknometer methods (ISO 3838) EN ISO 4788, Laboratory glassware — Graduated measuring cylinders (ISO 4788) 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. ISO and IEC maintain terminological databases for use in standardization at the following addresses: — IEC Electropedia: available at http://www.electropedia.org/ — ISO Online browsing platform: available at http://www.iso.org/obp 3.1 oil distillate hydrocarbon fraction which is distilled and collected in the graduated cylinder under conditions specified in this test SIST EN 1431:2018

EN 1431:2018 (E) 5 3.2 residual binder after distillation residue from a bituminous emulsion after distillation of water and oil distillate Note 1 to entry: The amount of the residual binder after distillation (% by mass) is referred to as the “residual binder content” of the emulsion. 3.3 binder content of the emulsion sum of residual binder content and oil distillate content 4 Principle Water and oil distillate are distilled from the bituminous emulsion, and separated in a graduated cylinder, leaving a residue of residual binder. 5 Reagents and materials 5.1 Cleaning agents, as used conventionally in a laboratory. 5.2 Sodium hydroxide solution 40 g/l, or other suitable basic solution. 6 Apparatus Usual laboratory apparatus and glassware, together with the following: 6.1 Aluminium alloy still (see Figure 1) or iron still, (241 ± 5) mm in height by (100 ± 2) mm external diameter with a (3,2 ± 0,2) mm thickness wall. Lid (see Figure 1) of suitable dimensions to allow two temperature measuring devices (6.6) to be inserted through a stopper and an outlet of suitable diameter to enabl

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