EN 1097-7:2008

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.ORþHYDQMHPrüfverfahren für mechanische und physikalische Eigenschaften von Gesteinskörnungen - Teil 7: Bestimmung der Rohdichte von Füller - Pyknometer-VerfahrenEssais pour déterminer les caractéristiques mécaniques et physiques des granulats - Partie 7: Détermination de la masse volumique absolue du filler - Méthode au picnomètreTests for mechanical and physical properties of aggregates - Part 7: Determination of the particle density of filler - Pyknometer method91.100.15Mineralni materiali in izdelkiMineral materials and productsICS:Ta slovenski standard je istoveten z:EN 1097-7:2008SIST EN 1097-7:2008en,fr,de01-september-2008SIST EN 1097-7:2008SLOVENSKI
STANDARDSIST EN 1097-7:20001DGRPHãþD

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 1097-7March 2008ICS 91.100.15Supersedes EN 1097-7:1999
English VersionTests for mechanical and physical properties of aggregates -Part 7: Determination of the particle density of filler - PyknometermethodEssais pour déterminer les caractéristiques mécaniques etphysiques des granulats - Partie 7: Détermination de lamasse volumique absolue du filler - méthode aupicnomètrePrüfverfahren für mechanische und physikalischeEigenschaften von Gesteinskörnungen - Teil 7:Bestimmung der Rohdichte von Füller - Pyknometer-VerfahrenThis European Standard was approved by CEN on 4 February 2008.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© 2008 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 1097-7:2008: ESIST EN 1097-7:2008

Calibration of the pyknometer.8 Annex B (normative)
Procedure for the determination of the density of the liquid used to determine the particle density of the filler.10 Annex C (informative)
Precision.12 Bibliography.13
3.2 test portion sample used as a whole in a single test 3.3 test specimen sample used in a single determination when a test method requires more than one determination of a property 3.4 constant mass successive weighings after drying at least 1 h apart not differing by more than 0,1 % NOTE In many cases constant mass can be achieved after a test portion has been dried for a pre-determined period in a specified oven (see 6.6) at (110 ± 5) °C. Test laboratories can determine the time required to achieve constant mass for specific types and sizes of sample dependent upon the drying capacity of the oven used. 3.5 particle density of filler mass per volume unit of filler excluding any trapped air 3.6 filler aggregate aggregate, most of which passes a 0,063 mm sieve, which can be added to construction materials to provide certain properties SIST EN 1097-7:2008
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