EN 12697-47:2023

Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts

This document specifies a test method to determine the ash content in natural asphalts (including lake asphalts), binders containing natural asphalts or bitumens. For the method to apply, it is essential that any mineral matter in the binder be finely divided and cannot exceed a mass fraction of 45 %.

Asphalt - Prüfverfahren - Teil 47: Bestimmung des Aschegehaltes von Naturasphalt

Dieses Dokument legt ein Prüfverfahren zur Bestimmung des Aschegehaltes von Naturasphalt (einschließlich Naturasphalt aus Asphaltseen) und von Bindemitteln, die Naturasphalt oder Bitumen enthalten, fest. Damit das Verfahren anwendbar ist, ist es essenziell, dass die im Bindemittel enthaltenen Mineralstoffe fein verteilt sein und ihr Anteil einen Massenanteil von 45 % nicht überschreiten kann.

Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 47 : Détermination de la teneur en cendres des bitumes naturels

La présente Norme Européenne décrit une méthode d’essai destinée à déterminer la teneur en cendres des bitumes naturels ainsi que des liants comprenant des bitumes naturels. Pour pouvoir appliquer la méthode, il est essentiel que toute matière minérale présente dans le liant soit finement divisée et ne pas dépasser 45% en masse.

Bituminizirane zmesi - Preskusne metode - 47. del: Ugotavljanje deleža pepela v naravnem asfaltu

Ta dokument opisuje preskusno metodo za ugotavljanje deleža pepela v naravnem asfaltu (vključno z jezerskim asfaltom), pri čemer veziva vsebujejo naravni asfalt ali bitumne. Za uporabo metode je bistveno, da so vse mineralne snovi v vezivu v fino zrnati obliki in ne presegajo 45 % glede na maso.

General Information

• Status: Published
• Publication Date: 05-Sep-2023
• ICS: 93.080.20 - Road construction materials
• Technical Committee: CEN/TC 227 - Road materials
• Drafting Committee: CEN/TC 227/WG 1 - Bituminous mixtures
• Current Stage: 6060 - Definitive text made available (DAV) - Publishing
• Start Date: 06-Sep-2023
• Due Date: 07-Aug-2023
• Completion Date: 06-Sep-2023
• Ref Project: SIST EN 12697-47:2023 - Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts

Relations

• Replaces: EN 12697-47:2010 - Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts
• Effective Date: 26-May-2021

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 12697-47:2023
01-december-2023
Nadomešča:
SIST EN 12697-47:2010
Bituminizirane zmesi - Preskusne metode - 47. del: Ugotavljanje deleža pepela v
naravnem asfaltu
Bituminous mixtures - Test methods - Part 47: Determination of the ash content of
natural asphalts
Asphalt - Prüfverfahren - Teil 47: Bestimmung des Aschegehaltes von Naturasphalt
Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie
47 : Détermination de la teneur en cendres des bitumes naturels
Ta slovenski standard je istoveten z: EN 12697-47:2023
ICS:
93.080.20 Materiali za gradnjo cest Road construction materials
SIST EN 12697-47:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN 12697-47:2023

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SIST EN 12697-47:2023


EN 12697-47
EUROPEAN STANDARD

NORME EUROPÉENNE

September 2023
EUROPÄISCHE NORM
ICS 93.080.20 Supersedes EN 12697-47:2010
English Version

Bituminous mixtures - Test methods - Part 47:
Determination of the ash content of natural asphalts
Mélanges bitumineux - Méthodes d'essai pour mélange Asphalt - Prüfverfahren - Teil 47: Bestimmung des
hydrocarboné à chaud - Partie 47 : Détermination de la Aschegehaltes von Naturasphalt
teneur en cendres des bitumes naturels
This European Standard was approved by CEN on 16 July 2023.

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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Türkiye and
United Kingdom.





EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2023 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 12697-47:2023 E
worldwide for CEN national Members.

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SIST EN 12697-47:2023
EN 12697-47:2023 (E)
Contents Page

European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 4
4 Principle . 4
5 Apparatus . 4
6 Sample preparation . 5
7 Procedure. 5
8 Calculation . 6
9 Precision . 6
9.1 Repeatability . 6
9.2 Reproducibility .
...