SIST EN 15326:2007
(Main)Bitumen and bituminous binders - Measurement of density and specific gravity - Capillary-stoppered pyknometer method
Bitumen and bituminous binders - Measurement of density and specific gravity - Capillary-stoppered pyknometer method
This European standard specifies a procedure for determining the specific gravity and density of bituminous binders at (25,0 ± 0,2) °C using the capillary-stoppered pyknometer method. Emulsions are excluded from the scope of this method.
NOTE 1 This method can also be used for other hydrocarbon binders, for bituminous binders from other sources, e.g. recovered from asphalt or after hardening and for bituminous binders containing filler. However, a lower precision is to be expected.
NOTE 2 This test method may be performed at other temperatures (i.e. 15 °C). When doing so, the density values of water and isopropanol should be determined.
The pyknometer method shall be used as a reference method for determining the specific gravity and density of bituminous binders.
WARNING — 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 - Messung der Dichte und der relativen Dichte - Pyknometerverfahren mit Kapillarstopfen
Bitumes et liants bitumineux - Mesure de la masse volumique et de la densité - Méthode du pycnometre a bouchon capillaire
La présente Norme européenne prescrit une procédure pour déterminer la densité et la masse volumique des liants bitumineux a (25,0 ? 0,2) °C suivant la méthode du pycnometre a bouchon capillaire. Les émulsions sont exclues du domaine d’application de cette méthode.
NOTE 1 Cette méthode peut aussi etre utilisée pour d’autres liants hydrocarbonés, pour des liants bitumineux d’autres provenances, par exemple ceux obtenus a partir d’enrobés ou apres durcissement, et pour des liants contenant des fines. Cependant, une précision plus faible est obtenue avec ces constituants.
NOTE 2 La présente méthode d’essai peut etre effectuée a d’autres températures (par exemple 15 °C). Dans ce cas, il convient de rechercher les valeurs des masses volumiques de l’eau et de l’isopropanol dans ces conditions.
La méthode du pycnometre doit etre utilisée comme méthode de référence pour la détermination de la densité et de la masse volumique des liants bitumineux.
ATTENTION L'utilisation de la présente Norme européenne peut impliquer le recours a de produits, des opérations et des équipements a caracteres dangereux. La présente Norme européenne n'est pas censée aborder tous les problemes de sécurité concernés par son usage. Il est de la responsabilité de l'utilisateur de consulter et d'établir des regles de sécurité et d'hygiene appropriées et de déterminer l'applicabilité des restrictions réglementaires avant utilisation.
Bitumen in bitumenska veziva – Merjenje gostote in specifične teže – Metoda s kapilarnim piknometrom z zamaškom
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Bitumen and bituminous binders - Measurement of density and specific gravity - Capillary-stoppered pyknometer methodBitumes et liants bitumineux - Mesure de la masse volumique et de la densité - Méthode du pycnometre a bouchon capillaireBitumen und bitumenhaltige Bindemittel - Messung der Dichte und der relativen Dichte - Pyknometerverfahren mit KapillarstopfenTa slovenski standard je istoveten z:EN 15326:2007SIST EN 15326:2007en91.100.50Veziva. Tesnilni materialiBinders. Sealing materials75.140Voski, bitumni in drugi naftni proizvodiWaxes, bituminous materials and other petroleum productsICS:SLOVENSKI
STANDARDSIST EN 15326:200701-julij-2007
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 15326March 2007ICS 75.140; 91.100.50 English VersionBitumen and bituminous binders - Measurement of density andspecific gravity - Capillary-stoppered pyknometer methodBitumes et liants bitumineux - Mesure de la massevolumique et de la densité - Méthode du pycnomètre àbouchon capillaireBitumen und bitumenhaltige Bindemittel - Messung derDichte und der relativen Dichte - Pyknometerverfahren mitKapillarstopfenThis European Standard was approved by CEN on 10 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 15326:2007: E
EN 15326:2007 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Principle.5 5 Reagents.5 6 Apparatus.5 7 Procedure.6 8 Calculations.8 9 Precision.9 10 Report.10 Bibliography.11
EN 15326:2007 (E) 3 Foreword This document (EN 15326:2007) 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 2007, and conflicting national standards shall be withdrawn at the latest by September 2007. 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, 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.
EN 15326:2007 (E) 4 1 Scope This European standard specifies a procedure for determining the specific gravity and density of bituminous binders at (25,0 ± 0,2) °C using the capillary-stoppered pyknometer method. Emulsions are excluded from the scope of this method. NOTE 1 This method can also be used for other hydrocarbon binders, for bituminous binders from other sources, e.g. recovered from asphalt or after hardening and for bituminous binders containing filler. However, a lower precision is to be expected. NOTE 2 This test method may be performed at other temperatures (i.e. 15 °C). When doing so, the density values of water and isopropanol should be determined. The pyknometer method shall be used as a reference method for determining the specific gravity and density of bituminous binders. WARNING — 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 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 1427, Bitumen and bituminous binders – Determination of the softening point – Ring and Ball method EN 12594, Bitumen 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 density () mass per unit of volume of a material, measured in units of kg/m3 NOTE 1 Standard temperature for determining the density of bituminous binders is (25,0 ± 0,2) °C. Density, , is calculated from specific gravity, d, of the bituminous binder. NOTE 2 Density is used for converting volumes to mass as required by other standards, applications and in sale transactions. 3.2 specific gravity (d) ratio of density of the bituminous binder, , and density of a test liquid, T, measured under the same conditions, at 25,0 °C Tdρρ=25/25 (1)
EN 15326:2007 (E) 5 4 Principle Masses of equal volumes of bituminous sample and of test liquid are compared. Equal volumes are ensured by the pyknometer being filled so as to overflow when placed in a bath at the test temperature until thermal equilibrium is reached (approximately 30 min). The calibrated pyknometer is filled approximately three quarters of its capacity with the bituminous binder to be tested and weighed with the stopper. The pyknometer is filled with a test liquid and weighed again. From the different masses, specific gravity and density shall be calculated. 5 Reagents 5.1 Test liquids Freshly boiled and cooled distilled water or deionized water shall be used to fill the pyknometer, the low-form beaker (6.6) and the waterbath. For testing petroleum cut-back and fluxed bitumen for which specific gravity at 25 °C is assumed to be lower than 1, isopropanol (propan-2-ol) with a density of (782,7 ± 0,1 ) kg/m3 at 25 °C shall be used. 5.2 Solvents Appropriate solvents are required to clean the equipment used. 6 Apparatus 6.1 Pyknometer Glass, consisting of a conical or cylindrical vessel carefully ground to receive an accurately fitting glass stopper. The stoppered pyknometer shall have a capacity of (25 ± 2) cm3, and shall weigh not more than 40 g. The wide-mouth (Hubbard) form of pyknometer may be used as detailed in ISO 3507. In case larger samples are available, a larger Hubard pyknometer with a 50 ml capacity may be used also detailed in
...
Questions, Comments and Discussion
Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.