prBAS EN 12697-47:2024
Bituminous mixtures - Test methods - Part 47: Determination of the ash content of natural asphalts
General information
Status:Project
Number of pages:6
Adoption method:Proglašavanje
Language:engleski
Edition:2.
Realization date:09.11.2023
Forseen date for next stage code:12.03.2024
Technical committee:BAS/TC 22, Road engineering
ICS:
93.080.20, Road construction materials
Abstract
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 %.
Lifecycle
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Original document and degree of correspondence
EN 12697-47:2023, identical
Relation to BAS standards
Work material
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