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SIST EN 15326:2007/kprA1:2009
01-marec-2009
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Bitumen and bituminous binders - Measurement of density and specific gravity - Capillary
-stoppered pyknometer method
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 pycnomètre à bouchon capillaire
Ta slovenski standard je istoveten z: EN 15326:2007/prA1
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
SIST EN 15326:2007/kprA1:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 15326:2007/kprA1:2009
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SIST EN 15326:2007/kprA1:2009
EUROPEAN STANDARD
FINAL DRAFT
EN 15326:2007
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
December 2008
ICS 75.140; 91.100.50
English Version
Bitumen and bituminous binders - Measurement of density and
specific gravity - Capillary-stoppered pyknometer method
Bitumes et liants bitumineux - Mesure de la masse Bitumen und bitumenhaltige Bindemittel - Messung der
volumique et de la densité - Méthode du pycnomètre à Dichte und der relativen Dichte - Pyknometerverfahren mit
bouchon capillaire Kapillarstopfen
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 336.
This draft amendment A1, if approved, will modify the European Standard EN 15326:2007. If this draft becomes an amendment, CEN
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment
into the relevant national standard without any alteration.
This draft amendment 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: rue de Stassart, 36 B-1050 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15326:2007/prA1:2008: E
worldwide for CEN national Members.
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SIST EN 15326:2007/kprA1:2009
EN 15326:2007/prA1:2008 (E)
Foreword
This document (EN 15326:2007/prA1:2008) 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.
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SIST EN 15326:2007/kprA1:2009
EN 15326:2007/prA1:2008 (E)
1 Modification to 7.3
Replace the existing text of 7.3 with the following:
"7.3 Calibration of the pyknometer
7.3.1 General
The calibration shall be carried out at least once a year in accordance with the procedure detailed below.
Such a calibration is valid only for the temperature at which it is carried out.
In this standard, except if mentioned explicitly, the reference to the pyknometer specifies the pyknometer body
and its stopper.
During the year or in case of doubt about any result, a new determination of the mass of the empty
pyknometer and the mass of the pyknometer filled with the test liquid shall be carried out.
The calibrated pyknometers shall be preserved from dust and from stains.
When first using a new pyknometer, register the pyknometer body and its stopper with a permanent readable
marking that may not change the mass of the pyknometer through time (typically engraved glass). Mention
clearly that the pyknometer body and its stopper are not dissociable.
7.3.2 Calibrations of the mass of the empty pyknometer and the mass of the pyknometer filled with
the test liquid
7.3.2.1 Determination of the mass of the empty pyknometer and the mass of the pyknometer with
the test liquids by 2 operators
When evaluating the mass of the empty pyknometer (A) and the mass
...