EN 17643:2022
(Main)Bitumen and bituminous binders - Determination of equi-shear modulus temperature and phase angle using a Dynamic Shear Rheometer (DSR) - BTSV test
Bitumen and bituminous binders - Determination of equi-shear modulus temperature and phase angle using a Dynamic Shear Rheometer (DSR) - BTSV test
This document specifies the Binder Fast Characterization Test (for short: BTSV test, German: Bitumen-Typisierungs-Schnell-Verfahren). The test is conducted using a Dynamic Shear Rheometer (DSR). It is used to characterize bitumen and bituminous binders and to assess the deformation behaviour at high service temperatures.
The test procedure described in this document covers the testing of paving grade bitumen or modified bitumen, as fresh (unused) binders, as well as binders after laboratory ageing conditioning (e.g. EN 12607-1, EN 14769), and also binders that have been recovered from asphalt mixtures. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 μm (e.g. filler material, granulated rubber).
NOTE The test procedure has not been applied on bituminous binders recovered from bitumen emulsions yet.
The test determines the temperature and the associated phase angle at which a bituminous binder exhibits a defined complex shear modulus in stress-controlled oscillation mode at constant frequency and with continuous increase of the test temperature.
WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to ensure that regulatory requirements are fulfilled prior to application of this document. This document involves handling of apparatus and binders at very high temperatures. Always wear protective gloves and eyewear when handling hot binders, and avoid contact with any exposed, unprotected skin.
Bitumen und bitumenhaltige Bindemittel - Bestimmung der Äqui-Schermodultemperatur und des Phasenwinkels im Dynamischen Scherrheometer (DSR) - BTSV-Prüfung
Dieses Dokument legt das Bitumen-Typisierungs-Schnell-Verfahren (kurz: BTSV Prüfung) fest. Die Prüfung wird im Dynamischen Scherrheometer (DSR) durchgeführt. Sie dient der Typisierung von Bitumen und bitumenhaltigen Bindemitteln sowie der Beurteilung des Verformungsverhaltens bei hoher Gebrauchstemperatur.
Das in diesem Dokument dargelegte Prüfverfahren behandelt die Prüfung von Straßenbaubitumen und modifizierten Bitumen als frische (ungebrauchte) Bindemittel sowie im Labor gealterten Bindemitteln (z. B. EN 12607-1, EN 14769) und Bindemittel, die aus Asphaltmischgut rückgewonnen wurden. Für bitumenhaltige Bindemittel mit Partikeln größer als 250 μm (z. B. Füllstoffe, Gummigranulat) ist das Prüfverfahren nach diesem Dokument nicht anwendbar.
ANMERKUNG Das Prüfverfahren wurde bisher noch nicht auf bitumenhaltige Bindemittel angewendet, die aus Bitumenemulsionen rückgewonnen wurden.
In der Prüfung wird die Temperatur und der zugehörige Phasenwinkel ermittelt, bei der ein bitumenhaltiges Bindemittel im spannungsgeregelten Oszillationsmodus bei konstanter Frequenz und stetiger Zunahme der Prüftemperatur einen definierten komplexen Schermodul aufweist.
WARNUNG - Die Anwendung dieses Dokumentes kann die Anwendung gefährlicher Stoffe, Arbeitsgänge und Geräte mit sich bringen. Dieses Dokument beansprucht nicht, alle damit verbundenen Sicherheitsprobleme zu behandeln. Es liegt in der Verantwortung des Anwenders dieses Dokuments, vor dessen Anwendung geeignete Maßnahmen für die Sicherheit und den Gesundheitsschutz des Personals zu ergreifen und dafür Sorge zu tragen, dass behördliche und gesetzliche Anforderungen eingehalten werden. Dieses Dokument schließt den Umgang mit Geräten und Bindemitteln bei sehr hohen Temperaturen ein. Beim Umgang mit heißen Bindemitteln sind stets Schutzhandschuhe und Schutzbrille zu tragen, und ein Kontakt mit ungeschützten Hautpartien ist zu vermeiden.
Bitumes et liants bitumineux - Détermination de la température d'équi-module de rigidité et de l’angle de phase à l'aide d'un rhéomètre à cisaillement dynamique (DSR) - Essai BTSV
Le présent document spécifie le Test Rapide pour Caractériser un Liant (dont l’acronyme BTSV provient du titre allemand : Bitumen-Typisierungs-Schnell-Verfahren). Cette méthode d’essai est réalisée à l’aide d’un rhéomètre à cisaillement dynamique (DSR). Elle est utilisée pour caractériser les bitumes et liants bitumineux et pour évaluer leur comportement à la déformation à des températures de service élevées.
La méthode d’essai décrite dans ce document s’applique aux bitumes routiers ou aux bitumes modifiés par des polymères, pour des liants neufs (non vieillis), pour des liants vieillis en laboratoire après une procédure de conditionnement (par exemple EN 12607-1 [1] ou EN 14769 [5]), ainsi que pour des liants récupérés à partir d’enrobés. Cette méthode d’essai ne s’applique pas aux liants bitumineux contenant des particules de plus de 250 μm (par exemple du filler (fines minérales) ou du caoutchouc broyé).
NOTE Il n’y a pas encore de recul sur l’application de cette méthode d’essai aux liants bitumineux récupérés d’émulsions bitumineuses.
Cette méthode d’essai détermine la température et l’angle de phase associé auxquels un liant bitumineux présente une valeur de module complexe donnée lorsqu’il est testé suivant un mode de pilotage avec contrainte en cisaillement, avec une augmentation continue de la température et sous une oscillation de fréquence imposée.
AVERTISSEMENT - L'utilisation de ce document peut impliquer l’utilisation de produits, d'opérations et d'équipements à caractère dangereux. Le présent document n'est pas censé aborder tous les problèmes de sécurité concernés par son usage. Il est de la responsabilité de son utilisateur d'établir des règles d'hygiène et de sécurité appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation. Ce document implique la manipulation d’appareillages et de liants bitumineux à haute température. Il faut veiller à toujours porter des gants et des lunettes de protection et éviter tout contact avec de la peau exposée sans protection.
Bitumen in bitumenska veziva - Določanje temperature in faznega kota pri enakovrednem strižnem modulu z dinamičnim strižnim reometrom (DSR) - Preskus BTSV
Ta dokument določa hitri preskus za karakterizacijo bitumenskih veziv (okrajšava: preskus BTSV, nemško: Bitumen-Typisierungs-Schnell-Verfahren). Preskus se izvede z dinamičnim strižnim reometrom (DSR). Uporablja se za hitro karakterizacijo bitumna in bitumenskih veziv ter za ocenjevanje deformacijskega obnašanja pri visokih temperaturah uporabe.
Ta dokument obravnava preskušanje svežega cestnogradbenega bitumna in modificiranega bitumna, obdelanega s postopkom staranja v laboratoriju (npr. EN 12607 1, EN 14769) ali pridobljenega iz asfaltnih zmesi. Preskusni postopek, podan v tem dokumentu, se ne uporablja za bitumenska veziva z delci, večjimi od 250 μm (npr. polnilni material, granulirana guma).
OPOMBA: Preskusni postopek še ni bil uporabljen za bitumenska veziva, pridobljena iz bitumenskih emulzij.
S preskusom se določita temperatura in z njo povezan fazni kot, pri katerem ima bitumensko vezivo v načinu oscilacije z nadzorovano obremenitvijo pri konstantni frekvenci in stalnem povečevanju preskusne temperature določen kompleksni strižni modul.
OPOZORILO: Pri uporabi tega dokumenta so lahko prisotni nevarni materiali, postopki in oprema. Ta dokument ne obravnava vseh varnostnih težav, ki se navezujejo na njegovo uporabo. Za vzpostavitev ustreznih varnostnih in zdravstvenih praks ter izpolnjevanje regulativnih zahtev pred uporabo tega dokumenta je odgovoren uporabnik tega dokumenta.
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-september-2022
Bitumen in bitumenska veziva - Določanje temperature in faznega kota pri
enakovrednem strižnem modulu z dinamičnim strižnim reometrom (DSR) -
Preskus BTSV
Bitumen and bituminous binders - Determination of equi-shear modulus temperature and
phase angle using a Dynamic Shear Rheometer (DSR) - BTSV test
Bitumen und bitumenhaltige Bindemittel - Bestimmung der Äqui-Schermodultemperatur
und des Phasenwinkels im Dynamischen Scherrheometer (DSR) - BTSV-Prüfung
Bitumes et liants bitumineux - Détermination de la température d'équi-module de rigidité
et de l’angle de phase à l'aide d'un rhéomètre à cisaillement dynamique (DSR) - Essai
BTSV
Ta slovenski standard je istoveten z: EN 17643:2022
ICS:
75.140 Voski, bitumni in drugi naftni Waxes, bituminous materials
proizvodi and other petroleum products
91.100.50 Veziva. Tesnilni materiali Binders. Sealing materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 17643
EUROPEAN STANDARD
NORME EUROPÉENNE
July 2022
EUROPÄISCHE NORM
ICS 75.140; 91.100.50
English Version
Bitumen and bituminous binders - Determination of equi-
shear modulus temperature and phase angle using a
Dynamic Shear Rheometer (DSR) - BTSV test
Bitumes et liants bitumineux - Détermination de la Bitumen und bitumenhaltige Bindemittel -
température d'équi-module de rigidité et de l'angle de Bestimmung der Äqui-Schermodultemperatur und des
phase à l'aide d'un rhéomètre à cisaillement Phasenwinkels im Dynamischen Scherrheometer
dynamique (DSR) - Essai BTSV (DSR) - BTSV-Prüfung
This European Standard was approved by CEN on 13 June 2022.
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-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 language 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17643:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 6
5 Apparatus . 6
6 Preparation of rheometers . 7
6.1 Set up . 7
6.2 Zero gap setting . 7
7 Sample preparation . 7
7.1 General. 7
7.2 Heating procedure for the preparation of the binder . 7
7.3 Preparation of test specimens and conditioning . 8
8 Procedure . 8
8.1 Placing the specimen onto the rheometer . 8
8.2 Gap setting . 8
8.3 Test conditions . 9
8.4 Measurement . 9
9 Expression of results . 9
10 Precision . 10
11 Test report . 11
Annex A (informative) Temperature verification procedure . 12
Annex B (informative) Background on the standardized test method. 13
Bibliography . 14
European foreword
This document (EN 17643:2022) 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 January 2023, and conflicting national standards shall
be withdrawn at the latest by January 2023.
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.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, France, Germany, Greece, Hungary, Iceland, Ireland,
Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Republic of North
Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United
Kingdom.
1 Scope
This document specifies the Binder Fast Characterization Test (for short: BTSV test, German: Bitumen-
Typisierungs-Schnell-Verfahren). The test is conducted using a Dynamic Shear Rheometer (DSR). It is used
to characterize bitumen and bituminous binders and to assess the deformation behaviour at high service
temperatures.
The test procedure described in this document covers the testing of paving grade bitumen or modified
bitumen, as fresh (unused) binders, as well as binders after laboratory ageing conditioning (e.g.
EN 12607-1, EN 14769), and also binders that have been recovered from asphalt mixtures. The test
procedure in accordance with this document is not applicable for bituminous binders with particles
larger than 250 μm (e.g. filler material, granulated rubber).
NOTE The test procedure has not been applied on bituminous binders recovered from bitumen emulsions yet.
The test determines the temperature and the associated phase angle at which a bituminous binder
exhibits a defined complex shear modulus in stress-controlled oscillation mode at constant frequency
and with continuous increase of the test temperature.
WARNING — The use of this document can involve hazardous materials, operations and equipment. This
document does not purport to address all of the safety problems associated with its use. It is the
responsibility of the user of this document to establish appropriate safety and health practices and to
ensure that regulatory requirements are fulfilled prior to application of this document. This document
involves handling of apparatus and binders at very high temperatures. Always wear protective gloves
and eyewear when handling hot binders, and avoid contact with any exposed, unprotected skin.
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 12594, Bitumen and bituminous binders - Preparation of test samples
EN 12597, Bitumen and bituminous binders - Terminology
EN 14770, Bitumen and bituminous binders - Determination of complex shear modulus and phase angle -
Dynamic Shear Rheometer (DSR)
3 Terms and definitions
For the purposes of this document, the terms and definitions given EN 12597 and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
— IEC Electropedia: available at https://www.electropedia.org/
— ISO Online browsing platform: available at https://www.iso.org/obp
3.1
complex shear modulus
|G*|
ratio of the amplitude of the shear stress to the amplitude of the shear strain in harmonic sinusoidal
oscillation
Note 1 to entry: The (mathematical) real part of the complex shear modulus |G*| is G´. It is associated with the
elastic part of material behaviour which represents energy stored during a shear cycle. The real part is the complex
shear modulus multiplied with cosine of phase angle expressed in degrees.
Note 2 to entry: The (mathematical) imaginary part of the complex shear modulus |G*| is G´´. It is associated with
the viscous part of material behaviour which represents energy dissipated during a shear cycle. The imaginary part
is the complex shear modulus multiplied with sine of phase angle expressed in degrees.
3.2
phase angle
δ
phase difference in degrees between stress and strain in harmonic oscillation
3.3
shear strain
γ
maximum deflection of the movable plate, measured at the outer edge, relative to the plate gap
Note 1 to entry: The shear strain is given as a percentage.
3.4
range of linear viscoelastic behaviour
range in which the complex shear modulus is independent of the shear stress or shear strain
Note 1 to entry: The procedure of BTSV testing is such that the linear viscoelastic range does not need to be
determined prior to testing.
3.5
isochrone
equation or curve on a graph representing the behaviour of a material at a constant frequency
3.6
temperature rate
continuous increase or decrease in the test temperature
3.7
temperature ramp
steadily increasing or decreasing test temperature
3.8
state of non-stationary temperature
non-constant temperature state within the test specimen as a result of applying a temperature ramp with
a steady temperature rate
4 Principle
This standard test procedure is used to determine the temperature T at which a bituminous binder
(BTSV)
exhibits a complex shear modulus of 15 kPa under defined stress-controlled oscillation loading in a state
of non-stationary temperature, and to determine the associated phase angle δ , without linear
(BTSV)
viscoelastic domain experimental validation.
The test shall be carried out in stress-controlled oscillation mode at a steadily increasing test
temperature.
NOTE Testing can also be done using strain-controlled mode; however, this is not within the scope of the BTSV
method as standardized.
A parallel-plate system with a plate diameter of 25 mm and a plate gap of 1 mm is used.
The test specimen is continuously subjected to oscillating loading with a frequency of 1,59 Hz. During this
loading, the test temperature is steadily increased at a constant rate within a temperature range of 20 °C
to 90 °C. The temperature range up to 30 °C serves to establish the temperature rate and is not taken into
account in the evaluation.
5 Apparatus
5.1 General
Usual laboratory and glass apparatus, together with the following:
5.2 Dynamic Shear Rheometer (DSR), as described in EN 14770, with either an integral temperature
control system or temperature control attachments, capable of controlling the temperature over a
minimum range of 20 °C to 90 °C with an accuracy of ± 0,1 °C throughout the test period. The rheometer
shall be fitted with parallel plates with a diameter of 25,00 mm ± 0,05 mm, with a constant gap across the
area of the plates. The temperature control system shall encompass both plates to avoid temperature
gradients across
...
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