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EN 933-6:2001

(Main)

Tests for geometrical properties of aggregates - Part 6: Assessment of surface characteristics - Flow coefficient of aggregates

Tests for geometrical properties of aggregates - Part 6: Assessment of surface characteristics - Flow coefficient of aggregates

This European Standard specifies methods for the determination of the flow coefficient of coarse and fine aggregates. It applies to coarse aggregate of sizes between 4 mm and 20 mm and to fine aggregate of size up to 4 mm.
NOTE 1   For coarse aggregates between 4 mm and 20 mm, the flow coefficient is linked with the percentage of crushed or broken surfaces of an aggregate and can therefore be used in association with the method specified in EN 933-5. Shape and surface texture characteristics also influence the result.
NOTE 2   Experience of this test has been generally limited to natural aggregates.

Prüfverfahren für geometrische Eigenschaften von Gesteinskörnungen - Beurteilung der Oberflächeneigenschaften - Teil 6: Fließkoeffizienten von Gesteinskörnungen

Diese Europäische Norm legt ein Verfahren zur Bestimmung des Fließkoeffizienten von groben und feinen Gesteinskörnungen fest. Sie gilt für grobe Gesteinskörnungen mit Korngrößen zwischen 4 mm und 20 mm und feinen Gesteinskörnungen mit Korngrößen bis 4 mm.
ANMERKUNG 1   Für grobe Gesteinskörnungen zwischen 4 mm und 20 mm hängt der Fließkoeffizient mit dem Prozentsatz an gebrochenen Körnern einer Gesteinskörnung zusammen und kann deshalb als alternatives Verfahren zu dem in EN 933-5 beschriebenen Verfahren angewendet werden. Das Ergebnis wird auch durch Form und Oberflächenbeschaffenheit beeinflusst.
ANMERKUNG 2   Erfahrungen mit diesem Prüfverfahren sind allgemein auf natürliche Gesteinskörnungen begrenzt.

Essais pour déterminer les caractéristiques géométriques des granulats - Partie 6: Evaluation des caractéristiques de surface - Coefficient d'écoulement des gravillons

La présente norme européenne spécifie des méthodes de détermination du coefficient d'écoulement des gravillons et sables. Elle s'applique aux gravillons de classe granulaire comprise entre 4 mm et 20 mm et des sables de classe granulaire inférieure ou égale à 4 mm.
NOTE 1   Pour les gravillons compris entre 4 mm et 20 mm, le coefficient d'écoulement est lié au pourcentage de surfaces de granulat cassées et peut donc être utilisé pour remplacer la méthode spécifiée dans l'EN 933-5. Les caractéristiques de forme et de texture de surface influent également sur le résultat.
NOTE 2   L'application de cette norme a généralement été limitée aux granulats naturels.

Preskusi geometričnih lastnosti agregatov - 6. del: Ocenjevanje značilnosti površine - Količnik sipkosti agregatov

General Information

Status
Withdrawn
Publication Date
23-Oct-2001
Withdrawal Date
08-Apr-2014
ICS
91.100.15 - Mineral materials and products
Technical Committee
CEN/TC 154 - Aggregates
Drafting Committee
CEN/TC 154/SC 6 - Test methods
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
09-Apr-2014
Completion Date
09-Apr-2014
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Ref Project
SIST EN 933-6:2002 - Tests for geometrical properties of aggregates - Part 6: Assessment of surface characteristics - Flow coefficient of aggregates

Relations

Replaced By
EN 933-6:2014 - Tests for geometrical properties of aggregates - Part 6: Assessment of surface characteristics - Flow coefficient of aggregates
Effective Date
16-Apr-2014
Corrected By
EN 933-6:2001/AC:2004 - Tests for geometrical properties of aggregates - Part 6: Assessment of surface characteristics - Flow coefficient of aggregates
Effective Date
08-Jun-2022

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SLOVENSKI STANDARD
SIST EN 933-6:2002
01-september-2002
3UHVNXVLJHRPHWULþQLKODVWQRVWLDJUHJDWRYGHO2FHQMHYDQMH]QDþLOQRVWL
SRYUãLQH.ROLþQLNVLSNRVWLDJUHJDWRY
Tests for geometrical properties of aggregates - Part 6: Assessment of surface
characteristics - Flow coefficient of aggregates
Prüfverfahren für geometrische Eigenschaften von Gesteinskörnungen - Beurteilung der
Oberflächeneigenschaften - Teil 6: Fließkoeffizienten von Gesteinskörnungen
Essais pour déterminer les caractéristiques géométriques des granulats - Partie 6:
Evaluation des caractéristiques de surface - Coefficient d'écoulement des gravillons
Ta slovenski standard je istoveten z: EN 933-6:2001
ICS:
91.100.15 Mineralni materiali in izdelki Mineral materials and
products
SIST EN 933-6:2002 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------

SIST EN 933-6:2002

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SIST EN 933-6:2002
EUROPEAN STANDARD
EN 933-6
NORME EUROPÉENNE
EUROPÄISCHE NORM
October 2001
ICS 91.100.15
English version
Tests for geometrical properties of aggregates - Part 6:
Assessment of surface characteristics - Flow coefficient of
aggregates
Essais pour déterminer les caractéristiques géométriques Prüfverfahren für geometrische Eigenschaften von
des granulats - Partie 6: Evaluation des caractéristiques de Gesteinskörnungen - Teil 6: Beurteilung der
surface - Coefficient d'écoulement des granulats Oberflächeneigenschaften - Fließkoeffizienten von
Gesteinskörnungen
This European Standard was approved by CEN on 30 September 2001.
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. Up-to-date lists and bibliographical references concerning such national
standards may be obtained on application to the 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 translation
under the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,
Iceland, Ireland, Italy, Luxembourg, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2001 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 933-6:2001 E
worldwide for CEN national Members.

---------------------- Page: 3 ----------------------

SIST EN 933-6:2002
EN 933-6:2001 (E)
Contents
page
Foreword .3
1 Scope.4
2 Normative references.4
3 Terms and definitions.4
4 Principle .5
5 Materials for the determination of the flow coefficient of coarse aggregate.5
6 Apparatus.5
6.1 General .5
6.2 Apparatus for general purposes.5
6.3 Additional apparatus required for the determination of the flow coefficient of
coarse aggregate.5
6.4 Additional apparatus required for the determination of the flow coefficient of fine
aggregate .9
7 Determination of the flow coefficient of coarse aggregates .9
7.1 General .9
7.2 Preparation of test portions .
...

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