19/30396552 DC - BS EN 12697-42. Bituminous mixtures. Test methods. Part 42. Amount of foreign matter in reclaimed asphalt

19/30396552 DC

BS EN 12697-42. Bituminous mixtures. Test methods. Part 42. Amount of foreign matter in reclaimed asphalt

Status : Current, Draft for public comment   Published : August 2019

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This document specifies a visual method of determining the amount and components of coarse foreign matter in reclaimed asphalt. A method for determining the amount and components of finer foreign matter in reclaimed asphalt is given in Annex A. This method does not completely categorize the foreign matter that can occur in asphalt.

NOTE 1

For the use of reclaimed asphalt in asphalt mixtures, it is important to know the components in the reclaimed asphalt and to what extent coarse foreign matter is present that can influence the properties of the asphalt mix.

NOTE 2

The method is not intended to categorize all foreign materials but rather to ensure that the amount of coarse foreign materials are minimized.




Standard Number19/30396552 DC
TitleBS EN 12697-42. Bituminous mixtures. Test methods. Part 42. Amount of foreign matter in reclaimed asphalt
StatusCurrent, Draft for public comment
Publication Date27 August 2019
Normative References(Required to achieve compliance to this standard)EN 932-1, EN 933-2, EN 12697-27
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsFprEN 12697-42
Draft Expiry Date14 October 2019
DescriptorsBinding agents, Impurities, Roads, Asphalts, Construction materials, Determination of content, Recycling, Bitumens, Bituminous products, Contamination, Mixtures
ICS93.080.20
Title in FrenchMélanges bitumineux - Méthodes d'essai pour mélange hydrocarboné à chaud Partie 42: Quantité de matériaux étrangers présents dans les agrégats d'enrobés
Title in GermanAsphalt - Prüfverfahren für Heißasphalt Teil 42: Fremdstoffgehalt in Ausbauasphalt
CommitteeB/510/1
PublisherBSI
FormatA4
DeliveryYes
Pages11
File Size219 KB
NotesWarning: this draft is not current beyond its expiry date for comments.
Price£20.00


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