Bitumen and bituminous binders - Determination of the elastic recovery of modified bitumen

This European Standard specifies a method for the determination of the elastic recovery of bituminous binders in a ductilometer at the test temperature (typically 25 °C or 10 °C; other temperatures can be used). It is especially applicable to bituminous binders modified with thermoplastic elastomers, but can also be used with other bituminous binders which generate only small recovery.

Bitumen und bitumenhaltige Bindemittel - Bestimmung der elastischen Rückstellung von modifiziertem Bitumen

Dieses Dokument legt ein Verfahren für die Bestimmung der elastischen Rückstellung von bitumenhaltigen
Bindemitteln in einem Duktilometer bei einer gegebenen Prüftemperatur (üblicherweise 25 °C oder 10 °C, es
können aber auch andere Temperaturen angewendet werden) fest.
Sie gilt besonders für bitumenhaltige Bindemittel, die mit thermoplastischen Elastomeren modifiziert sind,
kann aber auch auf andere bitumenhaltige Bindemittel angewendet werden, die nur eine geringe Rückstellung
aufweisen.
WARNUNG — Die Anwendung dieser Europäischen Norm kann den Umgang mit gefährlichen Substanzen
und Ausrüstungsteilen und die Ausführung gefährlicher Arbeitsgänge einschließen. Diese
Europäische Norm erhebt nicht den Anspruch, alle mit ihrer Anwendung verbundenen Sicherheitsprobleme
anzusprechen. Es liegt in der Verantwortung des Anwenders dieser Europäischen Norm, geeignete
Verhaltensregeln zur Sicherheit und Gesundheit festzulegen und vor der Anwendung zu klären,
ob einschränkende Vorschriften zu berücksichtigen sind.

Bitumes et liants bitumineux - Détermination du retour élastique des bitumes modifiés

La présente norme européenne prescrit une méthode de détermination du retour élastique des liants
bitumineux dans un ductilimètre à la température d’essai (typiquement 25 °C ou 10 °C ; d’autres températures
peuvent être utilisées).
Elle s’applique plus particulièrement aux liants bitumineux modifiés à l’aide d’élastomères thermoplastiques
mais peut aussi être utilisée pour d’autres liants bitumineux possédant un faible retour élastique.
AVERTISSEMENT — L'utilisation de la présente Norme européenne implique 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 concernés par 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 elastičnega povratka modificiranih bitumnov

Ta evropski standard določa metodo za določevanje elastičnega povratka bitumenskih veziv v napravi za merjenje duktilnosti pri preskusni temperaturi (običajno 25 °C ali 10 °C; ostale temperature se lahko uporabijo). Še posebej velja za bitumenska veziva, spremenjena z termoplastičnimi elastomeri, vendar je lahko uporabljen z drugimi bitumenskimi vezivi, ki ustvarjajo majhen povratek.

General Information

Status
Withdrawn
Public Enquiry End Date
14-Feb-2010
Publication Date
14-Sep-2010
Withdrawal Date
18-Jan-2018
Technical Committee
Current Stage
9900 - Withdrawal (Adopted Project)
Start Date
19-Jan-2018
Due Date
11-Feb-2018
Completion Date
19-Jan-2018

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RGLILFLUDQLKELWXPQRYBitumen und bitumenhaltige Bindemittel - Bestimmung der elastischen Rückstellung von modifiziertem BitumenBitumes et liants bitumineux - Détermination du retour élastique des bitumes modifiésBitumen and bituminous binders - Determination of the elastic recovery of modified bitumen91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:Ta slovenski standard je istoveten z:EN 13398:2010SIST EN 13398:2010en,de01-oktober-2010SIST EN 13398:2010SLOVENSKI

STANDARDSIST EN 13398:20041DGRPHãþD
SIST EN 13398:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13398
May 2010 ICS 75.140; 91.100.50 Supersedes EN 13398:2003English Version

Bitumen and bituminous binders - Determination of the elastic recovery of modified bitumen

Bitumes et liants bitumineux - Détermination du retour élastique des bitumes modifiés

Bitumen und bitumenhaltige Bindemittel - Bestimmung der elastischen Rückstellung von modifiziertem Bitumen This European Standard was approved by CEN on 23 April 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 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 language 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, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR 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 13398:2010: ESIST EN 13398:2010

EN 13398:2010 (E) 2 Contents Page Foreword ..............................................................................................................................................................31 Scope ......................................................................................................................................................42 Normative references ............................................................................................................................43 Terms and definitions ...........................................................................................................................44 Principle ..................................................................................................................................................45 Apparatus ...............................................................................................................................................56 Preparation of test samples ..................................................................................................................67 Procedure ...............................................................................................................................................78 Calculation ..............................................................................................................................................79 Expression of results ............................................................................................................................810 Precision .................................................................................................................................................811 Other test conditions .............................................................................................................................812 Test report ..............................................................................................................................................8Bibliography ........................................................................................................................................................9 SIST EN 13398:2010

EN 13398:2010 (E) 3 Foreword This document (EN 13398:2010) 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 November 2010, and conflicting national standards shall be withdrawn at the latest by November 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 supersedes EN 13398:2003. This document contains three significant changes compared to EN 13398:2003: 1) The test temperature is no longer only 25 °C, other temperatures are admissible to perform the test. 2)

Dimensioning of the sample and keeping this sample at the specified test temperature are now in line with EN 13589. 3) The formula for calculating the elastic recovery is now expressed by mentioning the elongation L, which also enables to determine the elastic recovery in case of premature .break (i.e. due to brittleness). 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, 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.

SIST EN 13398:2010

EN 13398:2010 (E) 4 1 Scope This European Standard specifies a method for the determination of the elastic recovery of bituminous binders in a ductilometer at the test temperature (typically 25 °C or 10 °C; other temperatures can be used). It is especially applicable to bituminous binders modified with thermoplastic elastomers, but can also be used with other bituminous binders which generate only small recovery. WARNING — The use of this European Standard may 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 and 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 document (including any amendments) applies. EN 58, Bitumen and bituminous binders — Sampling bituminous binders EN 12594, Bitumen and bituminous binders — Preparation of test samples EN 13589, Bitumen and bituminous binders — Determination of the tensile properties of modified bitumen by the force ductility method ISO 5725 (all parts), Accuracy (trueness and precision) of measurement methods and results 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 bitumen thread test specimen of moulded bitumen, stretched to a thread 3.2 half-threads two pieces obtained, when a bitumen specimen has been stretched by 200 mm to a thread and then cut in the middle 3.3 elastic recovery expressed as a percentage of the distance between the ends of the half-threads, which has developed 30 min after the division relative to the elongation length of 200 mm 4 Principle A bituminous binder specimen is stretched at the test temperature and a constant rate of 50 mm/min to a predetermined elongation (200 mm). The bitumen thread thus produced is cut in the middle to obtain two halves of thread. After a predetermined time for recovery has elapsed, the shortening

...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.RGLILFLUDQLKELWXPQRYBitumen und bitumenhaltige Bindemittel - Bestimmung der elastischen Rückstellung von modifiziertem BitumenBitumes et liants bitumineux - Détermination du retour élastique des bitumes modifiésBitumen and bituminous binders - Determination of the elastic recovery of modified bitumen91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:Ta slovenski standard je istoveten z:FprEN 13398kSIST FprEN 13398:2010en,de01-januar-2010kSIST FprEN 13398:2010SLOVENSKI

STANDARD
kSIST FprEN 13398:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 13398
October 2009 ICS 75.140; 91.100.50 Will supersede EN 13398:2003English Version

Bitumen and bituminous binders - Determination of the elastic recovery of modified bitumen

Bitumes et liants bitumineux - Détermination du retour élastique des bitumes modifiés

Bitumen und bitumenhaltige Bindemittel - Bestimmung der elastischen Rückstellung von modifiziertem Bitumen This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 336.

If this draft becomes a European Standard, 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.

This draft European Standard was established by CEN 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 standards bodies of Austria, Belgium, Bulgaria, 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 United Kingdom.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,

B-1000 Brussels © 2009 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 13398:2009: EkSIST FprEN 13398:2010

FprEN 13398:2009 (E) 2 Contents Page Foreword ..............................................................................................................................................................31 Scope ......................................................................................................................................................42 Normative references ............................................................................................................................43 Terms and definitions ...........................................................................................................................44 Principle ..................................................................................................................................................45 Apparatus ...............................................................................................................................................56 Preparation of test samples ..................................................................................................................67 Procedure ...............................................................................................................................................78 Calculation ..............................................................................................................................................79 Expression of results ............................................................................................................................810 Precision .................................................................................................................................................811 Other test conditions .............................................................................................................................812 Test report ..............................................................................................................................................8Bibliography ........................................................................................................................................................9 kSIST FprEN 13398:2010

FprEN 13398:2009 (E) 3 Foreword This document (FprEN 13398:2009) has been prepared by Technical Committee CEN/TC 336 “Bituminous binders”, the secretariat of which is held by AFNOR. This document is currently submitted to the Unique Acceptance Procedure. This document will supersede EN 13398:2003.

kSIST FprEN 13398:2010

FprEN 13398:2009 (E) 4 1 Scope This document specifies a method for the determination of the elastic recovery of bituminous binders in a ductilometer at the test temperature (typically 25 °C or 10 °C; other temperatures can be used). It is especially applicable to bituminous binders modified with thermoplastic elastomers, but can also be used with other bituminous binders which generate only small recovery. WARNING — The use of this European Standard may 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 and 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 document (including any amendments) applies. EN 58, Bitumen and bituminous binders — Sampling bituminous binders EN 12594, Bitumen and bituminous binders — Preparation of test samples EN 13589, Bitumen and bituminous binders — Determination of the tensile properties of modified bitumen by the force ductility method ISO 5725 (all parts), Accuracy (trueness and precision) of measurement methods and results 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 bitumen thread test specimen of moulded bitumen, stretched to a thread 3.2 half-threads two pieces obtained, when a bitumen specimen has been stretched by 200 mm to a thread and then cut in the middle 3.3 elastic recovery expressed as a percentage of the distance between the ends of the half-threads, which has developed 30 min after the division relative to the elongation length of 200 mm 4 Principle A bituminous binder specimen is stretched at the test temperature and a constant rate of 50 mm/min to a predetermined elongation (200 mm). The bitumen thread thus produced is cut in the middle to obtain two halves of thread. After a predetermined time for recovery has elapsed, the shortening of the half threads is measured and expressed as the percentage of the elongation length. kSIST FprEN 13398:2010

FprEN 13398:2009 (E) 5 5 Apparatus Usual laboratory apparatus and glassware, together with the following: 5.1 Specimen moulding equipment, the moulds shall be made of metal, shall consist of two halves, and shall have the dimensions given in Figure 1. The ends for the moulds are known as clips and are similar to those specified in EN 13589. The inner radius R of the clips should be of (15,5 ± 0,7) mm, the opening width B (20,0 ± 0,2) mm and the inner length

...

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