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oSIST prEN 933-8:2009
01-februar-2009
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Tests for geometrical properties of aggregates - Part 8: Assessment of fines - Sand
equivalent test
Prüfverfahren für geometrische Eigenschaften von Gesteinskörnungen - Teil 8:
Beurteilung von Feinanteilen - Sandäquivalent verfahren
Essais pour déterminer les caractéristiques géométriques des granulats - Partie 8:
Evaluation des fines - Equivalent de sable
Ta slovenski standard je istoveten z: prEN 933-8
ICS:
91.100.15 Mineralni materiali in izdelki Mineral materials and
products
oSIST prEN 933-8:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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oSIST prEN 933-8:2009
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oSIST prEN 933-8:2009
EUROPEAN STANDARD
DRAFT
prEN 933-8
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2008
ICS 91.100.15 Will supersede EN 933-8:1999
English Version
Tests for geometrical properties of aggregates - Part 8:
Assessment of fines - Sand equivalent test
Essais pour déterminer les caractéristiques géométriques Prüfverfahren für geometrische Eigenschaften von
des granulats - Partie 8: Evaluation des fines - Equivalent Gesteinskörnungen - Teil 8: Beurteilung von Feinanteilen -
de sable Sandäquivalent verfahren
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 154.
If this draft becomes a European Standard, 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.
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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.
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France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to
provide supporting documentation.
: This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
Warning
shall not be referred to as a European Standard.
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© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 933-8:2008: E
worldwide for CEN national Members.
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oSIST prEN 933-8:2009
prEN 933-8:2008 (E)
Contents Page
Foreword . 3
1 Scope. 4
2 Normative references . 4
3 Definitions . 4
4 Principle . 5
5 Reagents . 5
6 Apparatus . 5
7 Preparation of test specimens . 11
8 Procedure . 12
8.1 Filling of the graduated cylinders . 12
8.2 Shaking the graduated cylinders . 12
8.3 Washing . 12
8.4 Measurements .
...