EN 12697-47:2010
(Main)Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts
Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts
This European Standard describes 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 45 % by mass.
Asphalt - Prüfverfahren für Heißasphalt - Teil 47: Bestimmung des Aschegehaltes von Naturasphalt
Diese Europäische Norm beschreibt ein Prüfverfahren zur Bestimmung des Aschegehaltes von Naturasphalt (einschließlich Naturasphalt aus Asphaltseen) und von Bindemitteln, die Naturasphalt oder Erdölbitumen enthalten. Damit das Verfahren anwendbar ist, müssen die im Bindemittel enthaltenen Mineralstoffe fein verteilt sein und ihr Anteil darf einen Massenanteil von 45 45 % nicht überschreiten.
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 za vroče zmesi - 47. del: Določevanje deleža pepela v naravnem asfaltu
Ta evropski standard opisuje preskusno metodo za določevanje deleža pepela v naravnem asfaltu (vključno z jezerskim asfaltom) in v vezivih, ki vsebujejo naravne asfalte ali bitumne. Za veljavnost metode je bistvenega pomena, da se vsa mineralna snov v vezivu fino razdeli in da njen masni delež ne presega 45 %.
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Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Asphalt - Prüfverfahren für Heißasphalt - Teil 47: Bestimmung der Asche von Lake AsphaltMélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 47: Détermination de la teneur en cendres des bitumes naturelsBituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts93.080.20Materiali za gradnjo cestRoad construction materialsICS:Ta slovenski standard je istoveten z:EN 12697-47:2010SIST EN 12697-47:2010en,fr,de01-december-2010SIST EN 12697-47:2010SLOVENSKI
STANDARD
SIST EN 12697-47:2010
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12697-47
July 2010 ICS 93.080.20 English Version
Bituminous mixtures - Test methods for hot mix asphalt - Part 47: Determination of the ash content of natural asphalts
Mélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud - Partie 47: Détermination de la teneur en cendres des bitumes naturels
Asphalt - Prüfverfahren für Heißasphalt - Teil 47: Bestimmung des Aschegehaltes von Naturasphalt This European Standard was approved by CEN on 26 May 2010.
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 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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B-1000 Brussels © 2010 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12697-47:2010: ESIST EN 12697-47:2010
EN 12697-47:2010 (E) 2 Contents Page Foreword .31 Scope .62 Normative references .63 Terms and definitions .64 Principle .65 Apparatus .66 Sample preparation .77 Procedure .78 Calculation .79 Precision .89.1 Repeatability .89.2 Reproducibility .810 Test report .8 SIST EN 12697-47:2010
EN 12697-47:2010 (E) 3 Foreword This document (EN 12697-47:2010) has been prepared by Technical Committee CEN/TC 227 “Road materials”, the secretariat of which is held by DIN. This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by January 2011, and conflicting national standar
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