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EN 933-9:2009+A1:2013

(Main)

Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test

Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test

This standard describes the reference method used for type testing and in cases of dispute for the determination of the methylene blue value of the 0/2 mm fraction in fine aggregates or all-in aggregates (MB). It also describes the reference method for the determination of the methylene blue value of the 0/0,125 mm fraction (MBF) in Annex A. For other purposes, in particular factory production control, other methods may be used provided that an appropriate working relationship with the suitable reference method has been established.

Prüfverfahren für geometrische Eigenschaften von Gesteinskörnungen - Teil 9: Beurteilung von Feinanteilen-Methylenblau-Verfahren

Diese Norm legt das für die Erstprüfung und in Streitfällen anzuwendende Referenzverfahren für die Bestim-mung des Methylenblau Werts für die Kornklasse 0/2 mm in feinen Gesteinskörnungen oder Korngemischen fest. Ferner wird in Anhang A ein Referenzverfahren für die Bestimmung des Methylenblau Werts für die Kornklasse 0/0,125 mm (MBF) festgelegt. Für andere Zwecke, speziell im Rahmen der werkseigenen Produktions¬kontrolle, dürfen andere Verfahren angewendet werden, sofern ein ausreichender Zusammenhang zum Referenzverfahren nachgewiesen wurde.

Essais pour déterminer les caractéristiques géométriques des granulats - Partie 9 : Qualification des fines - Essai au bleu de méthylène

La présente norme décrit la méthode de référence utilisée pour les essais de type initiaux et, en cas de litige, pour déterminer la valeur de bleu de méthylène de la fraction 0/2 mm dans les sables ou les graves (MB). Elle décrit aussi la méthode de référence permettant de déterminer la valeur de bleu de méthylène de la fraction 0/0,125 mm (MBF) dans l'Annexe A. Dans les autres cas, en particulier pour la maîtrise de la production en usine, d’autres méthodes peuvent être utilisées sous réserve qu’une corrélation appropriée avec la méthode de référence ait été établie.

Preskusi geometričnih lastnosti agregatov - 9. del: Ugotavljanje finih delcev - Preskus z metilen modrim (vključno z dopolnilom A1)

Ta standard opisuje referenčno metodo, ki se uporablja za tipsko preskušanje in v primeru spora za ugotavljanje vrednosti metilen modrega deleža 0/2 mm v finih agregatih ali nesepariranih agregatih (MB). Prav tako opisuje referenčno metodo za določanje vrednosti metilen modrega deleža 0/0,125 mm (MBF) v dodatku A. Za druge namene, zlasti za kontrolo proizvodnje v obratu, se lahko uporabijo druge metode, če obstaja primerna delovna povezava z referenčno metodo.

General Information

Status
Withdrawn
Publication Date
02-Apr-2013
Withdrawal Date
22-Feb-2022
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
Completion Date
23-Feb-2022
Ref Project
SIST EN 933-9:2009+A1:2013 - Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test

Relations

Merged From
EN 933-9:2009/FprA1:2012 - Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test)
Effective Date
19-Jan-2023
Merged From
EN 933-9:2009 - Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
Effective Date
23-Jan-2013
Replaced By
EN 933-9:2022 - Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene blue test
Effective Date
06-Feb-2019

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 933-9:2009+A1:2013
01-julij-2013
3UHVNXVLJHRPHWULþQLKODVWQRVWLDJUHJDWRYGHO8JRWDYOMDQMHILQLKGHOFHY
3UHVNXV]PHWLOHQPRGULP YNOMXþQR]GRSROQLORP$
Tests for geometrical properties of aggregates - Part 9: Assessment of fines - Methylene
blue test
Prüfverfahren für geometrische Eigenschaften von Gesteinskörnungen - Teil 9:
Beurteilung von Feinanteilen-Methylenblau-Verfahren
Essais pour déterminer les caractéristiques géométriques des granulats - Partie 9 :
Qualification des fines - Essai au bleu de méthylène
Ta slovenski standard je istoveten z: EN 933-9:2009+A1:2013
ICS:
91.100.15 Mineralni materiali in izdelki Mineral materials and
products
SIST EN 933-9:2009+A1:2013 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 933-9:2009+A1:2013

---------------------- Page: 2 ----------------------

SIST EN 933-9:2009+A1:2013



EUROPEAN STANDARD
EN 933-9:2009+A1

NORME EUROPÉENNE

EUROPÄISCHE NORM
April 2013
ICS 91.100.15 Supersedes EN 933-9:2009
English Version
Tests for geometrical properties of aggregates - Part 9:
Assessment of fines - Methylene blue test
Essais pour déterminer les caractéristiques géométriques Prüfverfahren für geometrische Eigenschaften von
des granulats - Partie 9 : Qualification des fines - Essai au Gesteinskörnungen - Teil 9: Beurteilung von Feinanteilen-
bleu de méthylène Methylenblau-Verfahren
This European Standard was approved by CEN on 12 June 2009 and includes Amendment 1 approved by CEN on 12 February 2013.

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 CEN-CENELEC 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 CEN-CENELEC Management Centre has the same
status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United
Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATIO N

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2013 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 933-9:2009+A1:2013: E
worldwide for CEN national Members.

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

SIST EN 933-9:2009+A1:2013
EN 933-9:2009+A1:2013 (E)
Contents Page
Foreword . 3
1 Scope. 5
2 Normative references . 5
3 Terms and definitions . 5
4 Principle . 6
5 Reagents . 6
6 Apparatus . 6
7 Preparation of test portions . 7
8 Procedure . 7
8.1 Description of the stain test . 7
8.2 Preparation of suspension . 7
8.3 Determination of the quantity of dye adsorbed . 8
9 Calculation and expression of results .
...

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