EN 12595:2007
(Main)Bitumen and bituminous binders - Determination of kinematic viscosity
Bitumen and bituminous binders - Determination of kinematic viscosity
This European Standard specifies a method for the determination of the kinematic viscosity of bituminous binders at 60 °C and 135 °C, in a range from 6 mm²/s to 300 000 mm²/s. Bituminous Emulsions are not covered within the scope of this method.
NOTE Emulsions containing bituminous binders are not considered to be covered by this method. The method can be used for anhydrous binders obtained from emulsions (stabilised and/or recovered binders).
Results for this method can be used to calculate dynamic viscosity when the density of the test material is known or can be determined.
WARNING — Use of this 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 and determine the applicability of regulatory limitations prior to use.
Bitumen und bitumenhaltige Bindemittel - Bestimmung der kinematischen Viskosität
Bitumes et liants bitumineux - Détermination de la viscosité cinématique
Cette Norme européenne prescrit une méthode de détermination de la viscosité cinématique de liants bitumineux à 60 °C et 135 °C, dans l'intervalle de 6 mm2/s à 300 000 mm2/s. Les émulsions bitumineuses ne sont pas concernées par la présente méthode.
NOTE Cette méthode est considérée comme ne s'appliquant pas aux émulsions contenant des liants bitumineux. Cette méthode peut être utilisée pour les liants anhydres (liants stabilisés et :ou récupérés).
Les résultats de la méthode décrite peuvent être utilisés pour calculer la viscosité dynamique quand la masse volumique du matériau d'essai est connue ou peut être déterminée.
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 concernés par son usage. Il est de la responsabilité de l'utilisateur de cette norme d'établir des règles de sécurité et d'hygiène appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.
Bitumen in bitumenska veziva - Določanje kinematične viskoznosti
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bitumen and bituminous binders - Determination of kinematic viscosityBitumes et liants bitumineux - Détermination de la viscosité cinématiqueBitumen und bitumenhaltige Bindemittel - Bestimmung der kinematischen ViskositätTa slovenski standard je istoveten z:EN 12595:2007SIST EN 12595:2007en91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:SIST EN 12595:20001DGRPHãþDSLOVENSKI
STANDARDSIST EN 12595:200701-julij-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 12595March 2007ICS 75.140; 91.100.50Supersedes EN 12595:1999
English VersionBitumen and bituminous binders - Determination of kinematicviscosityBitumes et liants bitumineux - Détermination de la viscositécinématiqueBitumen und bitumenhaltige Bindemittel - Bestimmung derkinematischen ViskositätThis European Standard was approved by CEN on 3 February 2007.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial 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.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 12595:2007: E
Specifications of viscometers.10 Annex B (normative)
Characteristics of thermometers.13 Annex C (informative)
Calibration of viscometers.14 Bibliography.17
When thermometers are completely submerged, corrections for each individual thermometer based on calibration under conditions of complete submergence are determined and applied. If the thermometer is completely submerged in the bath during use, the pressure of the gas in the expansion chamber will be higher or lower than during standardisation, and can cause high or low reading on the thermometer. It is essential that liquid-in-glass thermometers are recalibrated periodically and those official corrections be adjusted as necessary to conform to any changes in temperature readings. The thermometer shall be read, estimating the reading to 0,1°C. NOTE 2 Thermometers should be checked at regular intervals. NOTE 3 A commonly used procedure given in method ASTM E 77 applies a correction which is based on changes in the ice point calibration. 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 mercury stem thermometer,
Draw liquid through tube N, filling bulb D to fill mark G.
Wipe excess sample off tube N and invert the viscometer to its normal position.
Mount the viscometer in the constant-temperature bath keeping tube L vertical. Apply a stopper to the top of the apertures of tube L when bulb A is nearly 4/5th filled. Mount the BS/IP/RF viscometer in the constant temperature bath keeping tube L vertical. Pour sam
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